com::cosylab::acs::maci::manager::ManagerImpl Class Reference

Inheritance diagram for com::cosylab::acs::maci::manager::ManagerImpl:

Collaboration diagram for com::cosylab::acs::maci::manager::ManagerImpl:

Classes
class	ClientMessageTask
class	DeactivateComponentTask
class	HandleMonitorEntry
class	ReferenceCountingLock
class	ReleaseComponentTask
class	RequestComponentTask
class	ServiceComponent
class	ShutdownContainerTask
Public Types
enum	WhyUnloadedReason { REMOVED, TIMEOUT, DISAPPEARED, REPLACED }
Public Member Functions
void	initialize (Prevayler prevayler, CDBAccess cdbAccess, Context context, Logger logger, ManagerContainerServices managerContainerServices)
void	initializationDone ()
int	getHandle ()
void	setDomain (String domain)
String	getDomain ()
ContainerInfo[]	getContainerInfo (int id, int[] handles, String name_wc) throws AcsJNoPermissionEx
ClientInfo[]	getClientInfo (int id, int[] handles, String name_wc) throws AcsJNoPermissionEx
ComponentInfo[]	getComponentInfo (int id, int[] handles, String name_wc, String type_wc, boolean activeOnly) throws AcsJNoPermissionEx
Component	getService (int id, URI curl, boolean activate, StatusHolder status) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx
Component	getComponent (int id, URI curl, boolean activate, StatusHolder status) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx
Component	getComponentNonSticky (int id, URI curl) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx
void	makeComponentImmortal (int id, URI curl, boolean immortalState) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJBadParameterEx
ClientInfo	login (Client reference) throws AcsJNoPermissionEx
void	logout (int id) throws AcsJNoPermissionEx
void	logout (int id, boolean pingFailed) throws AcsJNoPermissionEx
int	registerComponent (int id, URI curl, String type, Component component) throws AcsJNoPermissionEx, AcsJBadParameterEx
void	unregisterComponent (int id, int h) throws AcsJNoPermissionEx, AcsJBadParameterEx
Component	restartComponent (int id, URI curl) throws AcsJNoPermissionEx, AcsJBadParameterEx
int	releaseComponent (int id, URI curl) throws AcsJNoPermissionEx, AcsJBadParameterEx
int	forceReleaseComponent (int id, URI curl) throws AcsJNoPermissionEx, AcsJBadParameterEx
void	releaseComponents (int id, URI[] curls) throws AcsJNoPermissionEx
void	shutdownContainer (int id, String containerName, int action) throws AcsJNoPermissionEx
void	shutdown (int id, int containers) throws AcsJNoPermissionEx
ClientInfo	getClientInfo (int id)
ComponentInfo	getComponentInfo (int id)
ComponentInfo	getDefaultComponent (int id, String type) throws AcsJNoPermissionEx, NoDefaultComponentException
ComponentInfo	getDynamicComponent (int id, ComponentSpec componentSpec, boolean markAsDefault) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx
ComponentInfo[]	getDynamicComponents (int id, ComponentSpec[] components) throws AcsJNoPermissionEx
ComponentInfo	getCollocatedComponent (int id, ComponentSpec componentSpec, boolean markAsDefault, URI targetComponentURI) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx
boolean	isServiceComponent (String name)
void	initializeFederation (Hashtable federationDirectoryProperties) throws CoreException
String	toString ()
void	reportPrevaylerState (final boolean raise, Throwable alarmEx)
HandleDataStore	getContainers ()
HandleDataStore	getAdministrators ()
HandleDataStore	getClients ()
HandleDataStore	getComponents ()
void	logHandleRelease (int handle, WhyUnloadedReason reason)
HandleMonitorEntry	getHandleReleaseLog (int handle)
Map	getUnavailableComponents ()
Map	getDefaultComponents ()
Context	getRemoteDirectory ()
void	setTransport (Transport transport)
void	setRemoteDirectory (Context remoteDirectory)
Object	getManagerComponentReference ()
Object	getRemoteDirectoryComponentReference ()
void	setManagerComponentReference (Object managerComponentReference)
void	setRemoteDirectoryComponentReference (Object remoteDirectoryComponentReference)
boolean	isShuttingDown ()
ManagerShutdown	getShutdownImplementation ()
void	setShutdownImplementation (ManagerShutdown shutdownImplementation)
long	getLockTimeout ()
void	setLockTimeout (long l)
void	setCDBAccess (CDBAccess cdbAccess)
HashSet	getActiveAlarms ()
boolean	hasActiveAlarm (String faultMember)
void	alarmRaised (String faultMember)
void	alarmCleared (String faultMember)
Protected Member Functions
synchronized long	generateExecutionId ()
Protected Attributes
transient Map< Client, LinkedList< ClientMessageTask > >	clientMessageQueue
Static Protected Attributes
static final String	FAULT_FAMILY = "Manager"
static final String	FAULT_MEMBER = "Prevayler"
static final int	FAULT_CODE = 2
Private Member Functions
void	reportException (Throwable th)
void	initializeDefaultConfiguration ()
void	initializePingTasks ()
void	checkLoadBalancingStrategy ()
Component	getComponent (int id, URI curl, boolean activate, StatusHolder status, boolean allowServices) throws AcsJCannotGetComponentEx, AcsJNoPermissionEx
void	checkContainerShutdownState (ContainerInfo containerInfo) throws NoResourcesException
void	releaseComponents (ComponentInfo[] infos) throws AcsJNoPermissionEx
ClientInfo	containerLogin (String name, AuthenticationData reply, Container container, long timeStamp, long executionId) throws AcsJNoPermissionEx
void	containerPostLoginActivation (final ContainerInfo containerInfo, boolean recoverContainer)
void	containerInternalStateMerge (ContainerInfo containerInfo, boolean recoverContainer) throws AcsJNoPermissionEx
void	initializeServiceDaemons ()
void	autoStartComponents ()
boolean	hasCDBEntry (ComponentInfo componentInfo)
ClientInfo	administratorLogin (String name, AuthenticationData reply, Administrator administrator, long timeStamp, long executionId) throws AcsJNoPermissionEx
ClientInfo	clientLogin (String name, AuthenticationData reply, Client client, long timeStamp, long executionId) throws AcsJNoPermissionEx
void	containerLogout (int id, boolean pingFailed)
void	makeUnavailable (ComponentInfo componentInfo)
void	clientLogout (int id, boolean pingFailed)
void	administratorLogout (int id, boolean pingFailed)
ClientInfo[]	getAdministrators (int excludeHandle)
ContainerInfo[]	getContainersInfo ()
ClientInfo[]	getClientInfo ()
ClientInfo[]	getClients (int excludeHandle, int[] handles)
void	removeComponentOwner (int componentHandle, int owner)
void	addComponentOwner (int componentHandle, int owner)
void	notifyClientLogin (final ClientInfo clientInfo, final long timeStamp, final long executionId)
void	notifyContainerLogin (final ContainerInfo containerInfo, final long timeStamp, final long executionId)
void	notifyClientLogout (final ClientInfo clientInfo, final long timeStamp)
void	notifyContainerLogout (final ContainerInfo containerInfo, final long timeStamp)
void	notifyContainerDisconnectShutdown (int code)
void	notifyContainerShutdownOrder (ContainerInfo containerInfo, int[] handles)
void	notifyClientDisconnectShutdown ()
void	notifyComponentRequested (int[] requestors, int[] components, final long timeStamp)
void	notifyComponentActivated (final ComponentInfo componentInfo, final long timeStamp, final long executionId)
void	notifyComponentDeactivated (final int handle, final long timeStamp)
void	notifyComponentReleased (int[] requestors, int[] components, final long timeStamp)
void	notifyComponentAvailable (int excludeClient, int[] clientHandles, ComponentInfo[] info)
void	notifyComponentUnavailable (int excludeClient, int[] clientHandles, String[] names)
void	sendMessage (Client client, String message, MessageType messageType)
void	sendMessage (Client client, String message, MessageType messageType, short messageID)
void	securityCheck (int id, int requiredRights) throws AcsJNoPermissionEx
ContainerInfo	getContainerInfo (int id)
ContainerInfo	getContainerInfo (String name)
Component	internalRequestComponent (int requestor, URI curl, StatusHolder status) throws AcsJCannotGetComponentEx
Component	internalRequestComponent (int requestor, URI curl, StatusHolder status, boolean activate) throws AcsJCannotGetComponentEx
ArrayList	doCycleCheck (int requestor, int requested)
void	checkCyclicDependency (int requestor, String requestedComponentName) throws AcsJCyclicDependencyDetectedEx
ComponentInfo	internalRequestComponent (int requestor, String name, String type, String code, String containerName, int keepAliveTime, StatusHolder status, boolean activate) throws AcsJCannotGetComponentEx, AcsJSyncLockFailedEx, AcsJComponentSpecIncompatibleWithActiveComponentEx
ComponentInfo	internalNoSyncRequestComponent (int requestor, String name, String type, String code, String containerName, int keepAliveTime, StatusHolder status, boolean activate) throws AcsJCannotGetComponentEx, AcsJComponentSpecIncompatibleWithActiveComponentEx
int	internalReleaseComponent (int owner, URI curl, boolean force) throws AcsJNoPermissionEx, AcsJBadParameterEx
void	internalDeactivateComponent (String name)
int	internalReleaseComponent (int owner, int h, boolean force) throws AcsJNoPermissionEx, AcsJBadParameterEx
int	internalNoSyncReleaseComponent (int owner, int h, boolean force) throws AcsJNoPermissionEx
void	internalNoSyncDeactivateComponent (ComponentInfo componentInfo)
ContainerInfo	startUpContainer (String containerName)
ContainerInfo	internalNoSyncStartUpContainer (String containerName)
void	conditionalShutdownContainer (ContainerInfo containerInfo)
Component	internalRestartComponent (int owner, URI curl) throws AcsJNoPermissionEx
Component	internalRestartComponent (int owner, int h) throws AcsJNoPermissionEx
Component	internalNoSyncRestartComponent (int owner, int h) throws AcsJNoPermissionEx
ComponentInfo	internalRequestDefaultComponent (int requestor, String type) throws NoDefaultComponentException
String[]	searchDynamicComponent (String[] fieldNames, String[] requiredValues, boolean[] equalityRequired, int[] equalityPoints, IntHolder keepAliveTimeHolder)
ComponentInfo	internalRequestDynamicComponent (int requestor, ComponentSpec componentSpec) throws AcsJCannotGetComponentEx, AcsJSyncLockFailedEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx
void	bind (String name, String type, Object object)
void	bind (Context remoteDirectory, String name, String type, Object object)
void	rebind (Context remoteDirectory, String name, String type, Object object)
Object	lookup (String name, String type)
Object	lookup (Context remoteDirectory, String name, String type)
void	unbind (String name, String type)
void	unbind (Context remoteDirectory, String name, String type)
void	cleanupEmptyFContext (Context remoteDirectory, String name)
String	getRequestorName (int id)
void	checkCURL (URI curl) throws AcsJBadParameterEx
void	checkCURL (URI curl, boolean allowNonLocalDomains) throws AcsJBadParameterEx
boolean	isLocalDomainCURL (URI curl)
String	extractName (URI curl)
boolean	acquireSynchronizationObject (String name, long msec)
void	releaseSynchronizationObject (String name)
void	releaseSynchronizationObject (String name, boolean release)
synchronized DAOProxy	getManagerDAOProxy ()
void	readManagerConfiguration ()
synchronized void	destroyManagerDAOProxy ()
synchronized DAOProxy	getComponentsDAOProxy ()
String[]	getComponentsList ()
String[]	refreshComponentsList (DAOProxy dc)
synchronized void	destroyComponetsDAOProxy ()
synchronized DAOProxy	getContainersDAOProxy ()
synchronized void	destroyContainersDAOProxy ()
DAOProxy	createDAO (String entity)
String	readStringCharacteristics (DAOProxy dao, String path)
String	readStringCharacteristics (DAOProxy dao, String path, boolean silent)
int	readLongCharacteristics (DAOProxy dao, String path, int defaultValue, boolean silent)
double	readDoubleCharacteristics (DAOProxy dao, String path, double defaultValue, boolean silent)
void	destroyDAO (DAOProxy dao)
synchronized Manager	getManagerForDomain (String domainName)
void	finalizeFederation ()
Serializable	executeCommand (Command command) throws NoResourcesException
Static Private Member Functions
static String	dottedToHierarchical (String dottedName)
static String	convertToHiearachical (String componentName)
Private Attributes
String	domain = DEFAULT_DOMAIN
int	handle = MANAGER_MASK
HandleDataStore	clients = new HandleDataStore(16, HANDLE_MASK)
HandleDataStore	administrators = new HandleDataStore(16, HANDLE_MASK)
HandleDataStore	containers = new HandleDataStore(32, HANDLE_MASK)
HandleDataStore	components = new HandleDataStore(128, HANDLE_MASK)
Map	releasedHandles = new HashMap()
Map	unavailableComponents = new HashMap()
transient Map	pendingActivations = null
transient Set	pendingContainerShutdown = null
transient Object	containerLoggedInMonitor = null
Map	defaultComponents = new HashMap()
transient Random	random = null
transient Timer	heartbeatTask = null
transient Timer	delayedDeactivationTask = null
transient Context	remoteDirectory = null
transient Object	managerComponentReference = null
transient Object	remoteDirectoryComponentReference = null
transient Map	activationSynchronization
transient ReaderPreferenceReadWriteLock	activationPendingRWLock
transient AtomicBoolean	shutdown
transient ThreadPoolExecutor	threadPool
transient int	poolThreads
transient long	lockTimeout
transient int	clientPingInterval
transient int	administratorPingInterval
transient int	containerPingInterval
transient ManagerShutdown	shutdownImplementation = null
transient CDBAccess	cdbAccess = null
transient DAOProxy	managerDAO = null
transient DAOProxy	componentsDAO = null
transient DAOProxy	containersDAO = null
transient String[]	componentListCache = null
transient ComponentSpec	cdbActivation = null
transient LoadBalancingStrategy	loadBalancingStrategy = null
transient boolean	enableHandleMonitoring
transient boolean	federationEnabled = false
transient Context	federationDirectory = null
HashSet	domains = new HashSet()
transient Map	managerCache = null
transient Prevayler	prevayler = null
transient Transport	transport = null
transient ComponentInfoTopologicalSortManager	topologySortManager
transient Logger	logger
transient ACSAlarmSystemInterface	alarmSource
HashSet	activeAlarms = new HashSet()
transient long	lastExecutionId = 0
transient volatile AtomicBoolean	prevaylerAlarmState
volatile int	originalId = MANAGER_MASK
volatile int	originalContainers = 0
Static Private Attributes
static final long	serialVersionUID = 1372046383416324709L
static final ObjectStreamField[]	serialPersistentFields
static final int	INTERDOMAIN_MANAGER_HANDLE = 0x05555555
static final String	DEFAULT_DOMAIN = ""
static final int	CONTAINER_RIGHTS = AccessRights.NONE
static final String	NAME_CDB_COMPONENTSPEC = "ACS.CDBComponentSpec"
static final String	NAME_LOAD_BALANCING_STRATEGY = "ACS.LoadBalancingStrategy"
static final String	NAME_CDB_DISABLE = "ACS.disableCDB"
static final String	NAME_HANDLE_MONITORING = "manager.debug.rememberOldHandles"
static final String	CURL_URI_SCHEMA = "curl://"
static final String	NAME_DOMAIN_LIST = "ACS.domains"
static final String	NAME_DOMAIN_DIRECTORY = "ACS.federationDirectory"
static transient SimpleDateFormat	timeFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS")

Detailed Description

This class is an implementation of MACI com.cosylab.acs.maci.Manager. It provides the actual internal implementation of the Manager functionality in a way independent from the ACS maci Manager IDL interface.

Author:: Matej Sekoranja (matej.sekoranja@cosylab.com)

Version:: @VERSION@

See also:: Manager

Member Enumeration Documentation

enum com::cosylab::acs::maci::manager::ManagerImpl::WhyUnloadedReason

Enumerator:

REMOVED
TIMEOUT
DISAPPEARED
REPLACED

Member Function Documentation

boolean com::cosylab::acs::maci::manager::ManagerImpl::acquireSynchronizationObject	(	String	name,
		long	msec
	)			`[inline, private]`

Acquire synchronization lock for named object.

Parameters:

	name	name of the object whose lock to acquire.
	msecs	the number of milleseconds to wait. An argument less than or equal to zero means not to wait at all.

Returns:: true if acquired, false othwerwise.

References com::cosylab::acs::maci::manager::ManagerImpl::ReferenceCountingLock::acquire(), activationSynchronization, com::cosylab::acs::maci::manager::ManagerImpl::ReferenceCountingLock::increment(), and releaseSynchronizationObject().

Referenced by internalDeactivateComponent(), internalReleaseComponent(), internalRequestComponent(), internalRestartComponent(), and startUpContainer().

void com::cosylab::acs::maci::manager::ManagerImpl::addComponentOwner	(	int	componentHandle,
		int	owner
	)			`[inline, private]`

Add component handle to the owners list.

Parameters:

	componentHandle	component handle to be addd to the owners list.
	owner	owner whom to add the ownership.

References clients, com::cosylab::acs::maci::HandleConstants::COMPONENT_MASK, components, com::cosylab::acs::maci::IntArray::contains(), executeCommand(), getClientInfo(), getComponentInfo(), com::cosylab::acs::maci::ClientInfo::getComponents(), com::cosylab::acs::maci::ComponentInfo::getComponents(), com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

Referenced by internalNoSyncRequestComponent().

ClientInfo com::cosylab::acs::maci::manager::ManagerImpl::administratorLogin	(	String	name,
		AuthenticationData	reply,
		Administrator	administrator,
		long	timeStamp,
		long	executionId
	)			throws AcsJNoPermissionEx `[inline, private]`

Administrator specific login method.

Parameters:

	name	name of the administrator
	reply	reply to authenticate method
	administrator	administrator that is logging in

Returns:: ClientInfo client info. of newly logged administrator

References com::cosylab::acs::maci::HandleConstants::ADMINISTRATOR_MASK, administratorPingInterval, administrators, executeCommand(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ClientInfo::getClient(), handle, heartbeatTask, logger, com::cosylab::acs::maci::manager::HandleDataStore::next(), notifyClientLogin(), random, com::cosylab::acs::maci::ClientInfo::setAccessRights(), and com::cosylab::acs::maci::manager::TimerTaskClientInfo::setTask().

Referenced by login().

void com::cosylab::acs::maci::manager::ManagerImpl::administratorLogout	(	int	id,
		boolean	pingFailed
	)			`[inline, private]`

Administrator specific logout method

Parameters:

	id	handle of the administrators.
	pingFailed	flag indicating that ping has failed (i.e. is the reason of this logout).

TODO !!!!!!!!!!!!!! no more handle -> componentInfo data

References administrators, executeCommand(), com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ClientInfo::getComponents(), com::cosylab::acs::maci::ClientInfo::getHandle(), com::cosylab::acs::maci::ClientInfo::getName(), com::cosylab::acs::maci::manager::TimerTaskClientInfo::getTask(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), logger, notifyClientLogout(), threadPool, and com::cosylab::acs::maci::IntArray::toArray().

Referenced by logout().

void com::cosylab::acs::maci::manager::ManagerImpl::alarmCleared ( String faultMember ) [inline]

Remember that alarms has been cleared.

References activeAlarms, and executeCommand().

Referenced by com::cosylab::acs::maci::manager::PingTimerTask::send_alarm().

void com::cosylab::acs::maci::manager::ManagerImpl::alarmRaised ( String faultMember ) [inline]

Remember that alarms has been raised.

References activeAlarms, and executeCommand().

Referenced by com::cosylab::acs::maci::manager::PingTimerTask::send_alarm().

void com::cosylab::acs::maci::manager::ManagerImpl::autoStartComponents ( ) [inline, private]

Checks for autostart components that are to be hosed by autostart containers.

References com::cosylab::acs::maci::ComponentStatus::COMPONENT_ACTIVATED, componentsDAO, containersDAO, com::cosylab::cdb::client::DAOProxy::get_field_data(), com::cosylab::cdb::client::DAOProxy::get_string_seq(), getComponentsDAOProxy(), getComponentsList(), getContainersDAOProxy(), getHandle(), getManagerDAOProxy(), com::cosylab::acs::maci::StatusHolder::getStatus(), internalRequestComponent(), logger, readStringCharacteristics(), reportException(), and startUpContainer().

Referenced by initializationDone().

void com::cosylab::acs::maci::manager::ManagerImpl::bind	(	Context	remoteDirectory,
		String	name,
		String	type,
		Object	object
	)			`[inline, private]`

Bind object to remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	remoteDirectory	remote directory context to be used.
	name	name of the object, code non-`null`
	object	object to be binded

Todo:: temp. commented out

Todo:: temp. commented out

References bind(), CURL_URI_SCHEMA, logger, and rebind().

void com::cosylab::acs::maci::manager::ManagerImpl::bind	(	String	name,
		String	type,
		Object	object
	)			`[inline, private]`

Bind object to root of remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	name	name of the object, code non-`null`
	object	object to be binded

References remoteDirectory.

Referenced by bind(), initializeFederation(), internalNoSyncRequestComponent(), registerComponent(), and setManagerComponentReference().

void com::cosylab::acs::maci::manager::ManagerImpl::checkContainerShutdownState ( ContainerInfo containerInfo ) throws NoResourcesException [inline, private]

Checks if container's state (e.g. not in shutdown state).

Parameters:

containerInfo

container's info to be checked.

References pendingContainerShutdown.

Referenced by internalNoSyncRequestComponent(), and internalNoSyncRestartComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::checkCURL	(	URI	curl,
		boolean	allowNonLocalDomains
	)			throws AcsJBadParameterEx `[inline, private]`

Verifies URI if it is valid, in CURL format; also checks if it belongs to this domain. If URI is not valid, BadParametersException exception is thrown.

Parameters:

	uri	uri to be check to be a valid curl
	allowNonLocalDomains	allow non-local domains

References CURL_URI_SCHEMA, domain, domains, isLocalDomainCURL(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameter(), and alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameterValue().

void com::cosylab::acs::maci::manager::ManagerImpl::checkCURL ( URI curl ) throws AcsJBadParameterEx [inline, private]

Verifies URI if it is valid, in CURL format; also checks if it belongs to this domain. If URI is not valid, BadParametersException exception is thrown. Allows non-local domains.

Parameters:

uri

uri to be check to be a valid curl

Referenced by containerPostLoginActivation(), forceReleaseComponent(), getComponent(), getComponentNonSticky(), makeComponentImmortal(), registerComponent(), releaseComponent(), and restartComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::checkCyclicDependency	(	int	requestor,
		String	requestedComponentName
	)			throws AcsJCyclicDependencyDetectedEx `[inline, private]`

Check for cyclic dependency between components, if detected NoResourcesException exception is thrown.

Parameters:

	requestor
	requestedComponentName

References com::cosylab::acs::maci::HandleConstants::COMPONENT_MASK, components, doCycleCheck(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getHandle(), com::cosylab::acs::maci::ComponentInfo::getName(), com::cosylab::acs::maci::manager::HandleDataStore::next(), pendingActivations, alma::jmanagerErrType::wrappers::AcsJCyclicDependencyDetectedEx::setCURL(), alma::jmanagerErrType::wrappers::AcsJCyclicDependencyDetectedEx::setRequestor(), and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

Referenced by internalRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::checkLoadBalancingStrategy ( ) [inline, private]

Checks and registers load balancing strategy. Load balancing strategy is defined as Java JVM system property named NAME_LOAD_BALANCING_STRATEGY contaning class name of the LoadBalancingStrategy implementation.

References loadBalancingStrategy, logger, and NAME_LOAD_BALANCING_STRATEGY.

Referenced by initialize().

void com::cosylab::acs::maci::manager::ManagerImpl::cleanupEmptyFContext	(	Context	remoteDirectory,
		String	name
	)			`[inline, private]`

Removes empty ".F" context(s) (recirsive).

Parameters:

	remoteDirectory	directory root.
	name	name of the child object being just removed from the potential empty parent context.

References logger.

Referenced by unbind().

ClientInfo com::cosylab::acs::maci::manager::ManagerImpl::clientLogin	(	String	name,
		AuthenticationData	reply,
		Client	client,
		long	timeStamp,
		long	executionId
	)			throws AcsJNoPermissionEx `[inline, private]`

Client specific login method.

Parameters:

	name	name of the client
	reply	reply to authenticate method
	client	client that is logging in

Returns:: ClientInfo client info. of newly logged client

References com::cosylab::acs::maci::HandleConstants::CLIENT_MASK, clientPingInterval, clients, executeCommand(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ClientInfo::getClient(), handle, heartbeatTask, logger, com::cosylab::acs::maci::manager::HandleDataStore::next(), notifyClientLogin(), random, com::cosylab::acs::maci::ClientInfo::setAccessRights(), and com::cosylab::acs::maci::manager::TimerTaskClientInfo::setTask().

Referenced by login().

void com::cosylab::acs::maci::manager::ManagerImpl::clientLogout	(	int	id,
		boolean	pingFailed
	)			`[inline, private]`

Client specific logout method

Parameters:

	id	handle of the client.
	pingFailed	flag indicating that ping has failed (i.e. is the reason of this logout).

TODO !!!!!!!!!!!!!! no more handle -> componentInfo data

References clients, executeCommand(), com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ClientInfo::getComponents(), com::cosylab::acs::maci::ClientInfo::getHandle(), com::cosylab::acs::maci::ClientInfo::getName(), com::cosylab::acs::maci::manager::TimerTaskClientInfo::getTask(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), logger, notifyClientLogout(), threadPool, and com::cosylab::acs::maci::IntArray::toArray().

Referenced by logout().

void com::cosylab::acs::maci::manager::ManagerImpl::conditionalShutdownContainer ( ContainerInfo containerInfo ) [inline, private]

Conditionally (if has no components and is not immortal container) shutdown container.

Parameters:

containerInfo

container to shutdown.

References delayedDeactivationTask, com::cosylab::acs::maci::ContainerInfo::getComponents(), getContainersDAOProxy(), com::cosylab::acs::maci::ContainerInfo::getName(), readLongCharacteristics(), com::cosylab::acs::maci::ManagerConstants::RELEASE_NEVER, and com::cosylab::acs::maci::IntArray::size().

Referenced by internalNoSyncDeactivateComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::containerInternalStateMerge	(	ContainerInfo	containerInfo,
		boolean	recoverContainer
	)			throws AcsJNoPermissionEx `[inline, private]`

Retrieve container's internal state and merge it with manager's. NOTE: this method should not be run in separate thread since states should be merged synchronously. Merge is split to two parts:

Container -> Manager

If container component handle is also allocated in manager state and components information match, then we have a perfect fit and no action is required. If they do not match, container is rejected. If container component handle is not allocated in the manager state and no component with same name is found in manager state, component information is transferred to the manager, owtherwise container is rejected.

NOTE: The second option allows components without owners to be activated.

NOTE: Container is rejected due to its state inconsistency which will probably cause problems in the future. Container has to be restarted.
(A more sophisticated algorithm could give manager "the power to shape up" container state.)

NOTE: Container -> Manager has to work in the way transactions do, i.e. in case of rejection manager state should no be affected.

Manager -> Container

If recoverContainer is true, all components known to the manager to be activated on this particular container and listed as activated by the container will be marked as unavailable to be reactivated later by containerPostLoginActivation method. If recoverContainer is false, all there information will be discared (components removed from container component list, deallocated, and removed from their owners list).

Parameters:

	containerInfo	container info for which to perform merge, non-`null`.
	recoverContainer	if `true` manager state will be 'transferred' to container.

Referenced by containerLogin().

ClientInfo com::cosylab::acs::maci::manager::ManagerImpl::containerLogin	(	String	name,
		AuthenticationData	reply,
		Container	container,
		long	timeStamp,
		long	executionId
	)			throws AcsJNoPermissionEx `[inline, private]`

Container specific login method.

Parameters:

	name	name of the container, non-`null`.
	reply	reply to authenticate method, non-`null`.
	container	container that is logging in, non-`null`.

Returns:: ClientInfo client info. of newly logged container

Referenced by login().

void com::cosylab::acs::maci::manager::ManagerImpl::containerLogout	(	int	id,
		boolean	pingFailed
	)			`[inline, private]`

Container specific logout method

Parameters:

	id	handle of the container.
	pingFailed	flag indicating that ping has failed (i.e. is the reason of this logout).

TODO !!!!!!!!!!!!!! no more handle -> componentInfo data

References components, containers, executeCommand(), com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ContainerInfo::getComponents(), com::cosylab::acs::maci::ContainerInfo::getName(), com::cosylab::acs::maci::manager::TimerTaskContainerInfo::getTask(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), logger, makeUnavailable(), notifyContainerLogout(), com::cosylab::acs::maci::IntArray::toArray(), and unavailableComponents.

Referenced by logout().

void com::cosylab::acs::maci::manager::ManagerImpl::containerPostLoginActivation	(	final ContainerInfo	containerInfo,
		boolean	recoverContainer
	)			`[inline, private]`

Container post login activation, activate startup and unavailable components. NOTE: to be run in separate thread.

Parameters:

	containerInfo	container info for which to perform post login activation.
	recoverContainer	recovery mode flag.

Referenced by containerLogin().

static String com::cosylab::acs::maci::manager::ManagerImpl::convertToHiearachical ( String componentName ) [inline, static, private]

Converts component name (e.g. "TOWER1/DOOR1") to hierachical name (e.g. "TOWER1.F/DOOR").

Parameters:

component

name component name to be converted.

Returns:: hierarchical name.

Referenced by containerPostLoginActivation(), internalNoSyncDeactivateComponent(), internalNoSyncRequestComponent(), and registerComponent().

DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::createDAO ( String entity ) [inline, private]

Creates DAO (CDB access) for requested entity.

Parameters:

name name of the entity, non-null.

Returns:: DAOProxy DAO (CDB access) for requested entity, null on failure.

References cdbAccess, com::cosylab::cdb::client::CDBAccess::createDAO(), and logger.

Referenced by getComponentsDAOProxy(), getContainersDAOProxy(), and getManagerDAOProxy().

synchronized void com::cosylab::acs::maci::manager::ManagerImpl::destroyComponetsDAOProxy ( ) [inline, private]

Destroys components DAO (CDB access).

References componentsDAO, and destroyDAO().

Referenced by setCDBAccess(), and shutdown().

synchronized void com::cosylab::acs::maci::manager::ManagerImpl::destroyContainersDAOProxy ( ) [inline, private]

Destroys containers DAO (CDB access).

References containersDAO, and destroyDAO().

Referenced by shutdown().

void com::cosylab::acs::maci::manager::ManagerImpl::destroyDAO ( DAOProxy dao ) [inline, private]

Destroys DAO (CDB access).

Parameters:

dao

DAO to be destroyed.

References com::cosylab::cdb::client::DAOProxy::destroy(), and logger.

Referenced by destroyComponetsDAOProxy(), destroyContainersDAOProxy(), and destroyManagerDAOProxy().

synchronized void com::cosylab::acs::maci::manager::ManagerImpl::destroyManagerDAOProxy ( ) [inline, private]

Destroys Manager DAO (CDB access).

References destroyDAO(), and managerDAO.

Referenced by setCDBAccess(), and shutdown().

ArrayList com::cosylab::acs::maci::manager::ManagerImpl::doCycleCheck	(	int	requestor,
		int	requested
	)			`[inline, private]`

Check for cyclic dependency between components, if detected path is returned.

Parameters:

	requestor	handle of requestor component
	requested	handle of requested component

Returns:: if cycle is detected then path is returned, otherwise null

References components, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getComponents(), com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, and com::cosylab::acs::maci::IntArray::toArray().

Referenced by checkCyclicDependency().

static String com::cosylab::acs::maci::manager::ManagerImpl::dottedToHierarchical ( String dottedName ) [inline, static, private]

Converts dotted name (e.g. "te1.hq.eso.org") to hierachical name (e.g. "org.D/eso.D/hq.D/te1.D").

Parameters:

dottedName

dotted name to be converted.

Returns:: hierarchical name.

Referenced by finalizeFederation(), getManagerForDomain(), and initializeFederation().

Serializable com::cosylab::acs::maci::manager::ManagerImpl::executeCommand ( Command command ) throws NoResourcesException [inline, private]

Parameters:

command

Returns:

References prevayler, and reportPrevaylerState().

Referenced by addComponentOwner(), administratorLogin(), administratorLogout(), alarmCleared(), alarmRaised(), clientLogin(), clientLogout(), containerInternalStateMerge(), containerLogin(), containerLogout(), containerPostLoginActivation(), getCollocatedComponent(), getDynamicComponent(), internalNoSyncDeactivateComponent(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), makeComponentImmortal(), makeUnavailable(), registerComponent(), and removeComponentOwner().

String com::cosylab::acs::maci::manager::ManagerImpl::extractName ( URI curl ) [inline, private]

Extract component name from the URI. Only name is returned for local domain, full CURL string for non-local domains.

Parameters:

curl

curl from which to extract name.

References isLocalDomainCURL().

Referenced by containerPostLoginActivation(), getCollocatedComponent(), getComponent(), getComponentInfo(), getComponentNonSticky(), internalReleaseComponent(), internalRequestComponent(), internalRestartComponent(), makeComponentImmortal(), and registerComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::finalizeFederation ( ) [inline, private]

Finalize manager federation.

References domains, dottedToHierarchical(), federationDirectory, federationEnabled, and unbind().

Referenced by shutdown().

int com::cosylab::acs::maci::manager::ManagerImpl::forceReleaseComponent	(	int	id,
		URI	curl
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::forceReleaseComponent(int, URI)

Implements com::cosylab::acs::maci::Manager.

References checkCURL(), getRequestorName(), internalReleaseComponent(), logger, and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testForceReleaseComponent().

synchronized long com::cosylab::acs::maci::manager::ManagerImpl::generateExecutionId ( ) [inline, protected]

References lastExecutionId.

Referenced by internalNoSyncRequestComponent(), and login().

HashSet com::cosylab::acs::maci::manager::ManagerImpl::getActiveAlarms ( ) [inline]

Returns:: the activeAlarms

References activeAlarms.

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::getAdministrators ( ) [inline]

Returns the administrators.

Returns:: HandleDataStore

References administrators.

Referenced by notifyClientLogin(), notifyClientLogout(), notifyComponentActivated(), notifyComponentDeactivated(), notifyComponentReleased(), notifyComponentRequested(), notifyContainerLogin(), and notifyContainerLogout().

ClientInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getAdministrators ( int excludeHandle ) [inline, private]

Returns array of currently logged administrators.

Parameters:

excludeHandle

handle of administrator not to be included in the array, can be 0.

Returns:: ClientInfo[] array of currently logged administrators

References administrators, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ClientInfo::getHandle(), com::cosylab::acs::maci::manager::HandleDataStore::next(), and com::cosylab::acs::maci::manager::HandleDataStore::size.

ClientInfo com::cosylab::acs::maci::manager::ManagerImpl::getClientInfo ( int id ) [inline]

Get client info. for specified id of Client or Administrator.

Parameters:

	id	handle of the client whose info. should be returned
	returns	requested info, `null` if client with requested handle does not exits

References com::cosylab::acs::maci::HandleConstants::ADMINISTRATOR_MASK, administrators, com::cosylab::acs::maci::HandleConstants::CLIENT_MASK, clients, com::cosylab::acs::maci::manager::HandleDataStore::get(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

ClientInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getClientInfo ( ) [inline, private]

Returns array of currently logged clients.

Returns:: ClientInfo[] array of currently logged clients

References administrators, clients, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), and com::cosylab::acs::maci::manager::HandleDataStore::next().

Referenced by addComponentOwner(), getClientInfo(), getClients(), internalRequestDynamicComponent(), notifyClientDisconnectShutdown(), and removeComponentOwner().

ClientInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getClientInfo	(	int	id,
		int[]	handles,
		String	name_wc
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getClientInfo(int, int[], String)

Implements com::cosylab::acs::maci::Manager.

References administrators, clients, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), getClientInfo(), com::cosylab::acs::maci::ClientInfo::getName(), com::cosylab::acs::maci::manager::HandleDataStore::next(), and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testClientInfo(), com::cosylab::acs::maci::test::ManagerImplTest::testContainerInfo(), and com::cosylab::acs::maci::test::ManagerImplTest::testGetComponent().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::getClients ( ) [inline]

Returns the clients.

Returns:: HandleDataStore

References clients.

Referenced by notifyComponentAvailable(), and notifyComponentUnavailable().

ClientInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getClients	(	int	excludeHandle,
		int[]	handles
	)			`[inline, private]`

Get client info. for specified handles of Client or Administrator. For Component handles component's Container is returned.

Parameters:

	excludeHandle	handle of client not to be included in the array, can be 0.
	handles	handles of the clients whose info. should be returned, non-`null`.
	returns	requested infos, `null` if none

References clients, com::cosylab::acs::maci::HandleConstants::COMPONENT_MASK, getClientInfo(), getComponentInfo(), com::cosylab::acs::maci::ContainerInfo::getContainer(), com::cosylab::acs::maci::ComponentInfo::getContainer(), getContainerInfo(), com::cosylab::acs::maci::ContainerInfo::getHandle(), com::cosylab::acs::maci::ContainerInfo::getName(), and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

Referenced by com::cosylab::acs::maci::test::ManagerImplSerializationTest::testClientDie(), com::cosylab::acs::maci::test::ManagerImplSerializationTest::testClientLogin(), and com::cosylab::acs::maci::test::ManagerImplSerializationTest::testContainerDie().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::getCollocatedComponent	(	int	id,
		ComponentSpec	componentSpec,
		boolean	markAsDefault,
		URI	targetComponentURI
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getCollocatedComponent(int, com.cosylab.acs.maci.ComponentSpec, boolean, URI)

Todo:: MF not supported

Todo:: temporary quick implementation (does not look in the CDB if component is not activated)

Implements com::cosylab::acs::maci::Manager.

References components, componentsDAO, defaultComponents, executeCommand(), extractName(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), getComponentsDAOProxy(), com::cosylab::acs::maci::ComponentInfo::getContainerName(), com::cosylab::acs::maci::ComponentInfo::getName(), com::cosylab::acs::maci::ComponentInfo::getType(), internalRequestDynamicComponent(), logger, com::cosylab::acs::maci::manager::HandleDataStore::next(), readStringCharacteristics(), securityCheck(), alma::maciErrType::wrappers::AcsJIncompleteComponentSpecEx::setContainerName(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL(), alma::maciErrType::wrappers::AcsJIncompleteComponentSpecEx::setCURL(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameter(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameterValue(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setReason(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setReason(), and alma::ACSErrTypeCommon::wrappers::AcsJNullPointerEx::setVariable().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testGetCollocatedComponent().

Component com::cosylab::acs::maci::manager::ManagerImpl::getComponent	(	int	id,
		URI	curl,
		boolean	activate,
		StatusHolder	status,
		boolean	allowServices
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx `[inline, private]`

See also:: getComponent

Todo:: GCH 2006.09.25 This last case should never happen, because there should be and exception thrown instead.

References checkCURL(), CURL_URI_SCHEMA, extractName(), com::cosylab::acs::maci::Component::getObject(), getRequestorName(), internalRequestComponent(), isServiceComponent(), logger, lookup(), managerComponentReference, remoteDirectoryComponentReference, securityCheck(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL(), and alma::ACSErrTypeCommon::wrappers::AcsJNullPointerEx::setVariable().

Component com::cosylab::acs::maci::manager::ManagerImpl::getComponent	(	int	id,
		URI	curl,
		boolean	activate,
		StatusHolder	status
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getComponent(int, URI, boolean, StatusHolder)

Implements com::cosylab::acs::maci::Manager.

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::getComponentInfo ( int id ) [inline]

Get component info. for specified id of Component.

Parameters:

	id	handle of the component whose info. should be returned
	returns	requested info, `null` if component with requested handle does not exits

References components, com::cosylab::acs::maci::manager::HandleDataStore::get(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, and com::cosylab::acs::maci::manager::HandleDataStore::isAllocated().

ComponentInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getComponentInfo	(	int	id,
		int[]	handles,
		String	name_wc,
		String	type_wc,
		boolean	activeOnly
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getComponentInfo(int, int[], String, String, boolean)

here to check if CDB is available

name.equals(ComponentSpec.COMPSPEC_ANY) &&

Implements com::cosylab::acs::maci::Manager.

Component com::cosylab::acs::maci::manager::ManagerImpl::getComponentNonSticky	(	int	id,
		URI	curl
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getComponentNonSticky(int id, URI curl)

Implements com::cosylab::acs::maci::Manager.

References checkCURL(), components, extractName(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getComponent(), com::cosylab::acs::maci::ComponentInfo::getName(), com::cosylab::acs::maci::Component::getObject(), getRequestorName(), logger, com::cosylab::acs::maci::manager::HandleDataStore::next(), securityCheck(), and alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::getComponents ( ) [inline]

Returns the components.

Returns:: HandleDataStore

References components.

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testComponentInfoTopologicalSort().

synchronized DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::getComponentsDAOProxy ( ) [inline, private]

Returns, if necessary also creates, components DAO (CDB access).

Returns:: DAOProxy components DAO (CDB access), otherwise null

References com::cosylab::cdb::client::DAOProxy::addConnectionListener(), componentListCache, componentsDAO, createDAO(), NAME_CDB_DISABLE, and refreshComponentsList().

Referenced by autoStartComponents(), containerPostLoginActivation(), getCollocatedComponent(), getComponentInfo(), hasCDBEntry(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), internalRequestDefaultComponent(), searchDynamicComponent(), and setCDBAccess().

String [] com::cosylab::acs::maci::manager::ManagerImpl::getComponentsList ( ) [inline, private]

Get list of all components.

Returns:: list of all components.

References componentListCache.

Referenced by autoStartComponents(), containerPostLoginActivation(), getComponentInfo(), internalRequestDefaultComponent(), and searchDynamicComponent().

ContainerInfo com::cosylab::acs::maci::manager::ManagerImpl::getContainerInfo ( String name ) [inline, private]

Get container info. for specified name of Container.

Parameters:

	name	name of the container whose info. should be returned, non-`null`
	returns	requested info, `null` if container with requested handle does not exits

References containers, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ContainerInfo::getName(), and com::cosylab::acs::maci::manager::HandleDataStore::next().

ContainerInfo com::cosylab::acs::maci::manager::ManagerImpl::getContainerInfo ( int id ) [inline, private]

Get container info. for specified id of Container.

Parameters:

	id	handle of the container whose info. should be returned
	returns	requested info, `null` if container with requested handle does not exits

References containers, com::cosylab::acs::maci::manager::HandleDataStore::get(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, and com::cosylab::acs::maci::manager::HandleDataStore::isAllocated().

ContainerInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getContainerInfo	(	int	id,
		int[]	handles,
		String	name_wc
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getContainerInfo(int, int[], String)

Implements com::cosylab::acs::maci::Manager.

References containers, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ContainerInfo::getName(), com::cosylab::acs::maci::manager::HandleDataStore::next(), and securityCheck().

Referenced by getClients(), hasCDBEntry(), internalNoSyncDeactivateComponent(), internalNoSyncRequestComponent(), internalNoSyncRestartComponent(), internalNoSyncStartUpContainer(), internalRequestDefaultComponent(), com::cosylab::acs::maci::manager::ManagerImpl::ShutdownContainerTask::run(), shutdownContainer(), startUpContainer(), com::cosylab::acs::maci::test::ManagerImplTest::testContainerInfo(), com::cosylab::acs::maci::test::ManagerImplTest::testOnDemandContainer(), and com::cosylab::acs::maci::test::ManagerImplTest::testOnDemandContainerStartupComponents().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::getContainers ( ) [inline]

Returns the containers.

Returns:: HandleDataStore

References containers.

Referenced by com::cosylab::acs::maci::test::ManagerImplSerializationTest::testContainerDie().

synchronized DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::getContainersDAOProxy ( ) [inline, private]

Returns, if necessary also creates, containers DAO (CDB access).

Returns:: DAOProxy containers DAO (CDB access), otherwise null

References containersDAO, createDAO(), and NAME_CDB_DISABLE.

Referenced by autoStartComponents(), conditionalShutdownContainer(), containerLogin(), and internalNoSyncStartUpContainer().

ContainerInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getContainersInfo ( ) [inline, private]

Returns array of currently logged containers.

Returns:: ContainerInfo[] array of currently logged containers

References containers, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::manager::HandleDataStore::next(), and com::cosylab::acs::maci::manager::HandleDataStore::size.

Referenced by internalRequestDynamicComponent(), and notifyContainerDisconnectShutdown().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::getDefaultComponent	(	int	id,
		String	type
	)			throws AcsJNoPermissionEx, NoDefaultComponentException `[inline]`

See also:: com.cosylab.acs.maci.Manager::getDefaultComponent(int, java.lang.String)

Implements com::cosylab::acs::maci::Manager.

References internalRequestDefaultComponent(), logger, and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testGetDefaultComponent(), and com::cosylab::acs::maci::test::ManagerImplTest::testGetDynamicComponent().

Map com::cosylab::acs::maci::manager::ManagerImpl::getDefaultComponents ( ) [inline]

Returns the defaultComponents.

Returns:: Map

References defaultComponents.

String com::cosylab::acs::maci::manager::ManagerImpl::getDomain ( ) [inline]

See also:: com.cosylab.acs.maci.Manager::getDomain()

Implements com::cosylab::acs::maci::Manager.

References domain.

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::getDynamicComponent	(	int	id,
		ComponentSpec	componentSpec,
		boolean	markAsDefault
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getDynamicComponent(int, com.cosylab.acs.maci.ComponentSpec, boolean)

Todo:: Is it OK to get here? Always? This is a place where we have to check carefully.

Implements com::cosylab::acs::maci::Manager.

References defaultComponents, executeCommand(), com::cosylab::acs::maci::ComponentInfo::getName(), com::cosylab::acs::maci::ComponentInfo::getType(), internalRequestDynamicComponent(), logger, securityCheck(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameter(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameterValue(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setReason(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setReason(), and alma::ACSErrTypeCommon::wrappers::AcsJNullPointerEx::setVariable().

Referenced by getDynamicComponents(), com::cosylab::acs::maci::test::ManagerImplTest::testComponentKeepAliveTime(), and com::cosylab::acs::maci::test::ManagerImplTest::testGetDynamicComponent().

ComponentInfo [] com::cosylab::acs::maci::manager::ManagerImpl::getDynamicComponents	(	int	id,
		ComponentSpec[]	components
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getDynamicComponents(int, com.cosylab.acs.maci.ComponentSpec[])

Todo:: this method still returns null in case of errors and only throws AcsJNoPermissions or a couple of runtime exceptions. Needs to be refactored or, probably better, deprecated.

References components, getDynamicComponent(), logger, reportException(), and securityCheck().

int com::cosylab::acs::maci::manager::ManagerImpl::getHandle ( ) [inline]

Returns the handle of the Manager.

Returns:: int handle of the Manager.

References handle.

Referenced by autoStartComponents(), containerInternalStateMerge(), containerPostLoginActivation(), com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), makeComponentImmortal(), registerComponent(), releaseComponent(), releaseComponents(), securityCheck(), com::cosylab::acs::maci::test::ManagerImplTest::testComponentKeepAliveTime(), com::cosylab::acs::maci::test::ManagerImplTest::testMakeComponentMortal(), com::cosylab::acs::maci::test::ManagerImplTest::testManagerShutdownWithComponentDestruction(), and unregisterComponent().

HandleMonitorEntry com::cosylab::acs::maci::manager::ManagerImpl::getHandleReleaseLog ( int handle ) [inline]

Get handle release log.

Parameters:

handle

Returns:: log or null if it does not exist.

References releasedHandles.

Referenced by securityCheck().

long com::cosylab::acs::maci::manager::ManagerImpl::getLockTimeout ( ) [inline]

Returns lock timeout (deadlock detection time) in ms.

Returns:: lock timeout (deadlock detection time) in ms

References lockTimeout.

Referenced by internalRequestComponent().

Object com::cosylab::acs::maci::manager::ManagerImpl::getManagerComponentReference ( ) [inline]

Returns the managerComponentReference.

Returns:: Object

References managerComponentReference.

synchronized DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::getManagerDAOProxy ( ) [inline, private]

Returns, if necessary also creates, Manager DAO (CDB access).

Returns:: DAOProxy Manager DAO (CDB access), otherwise null

References createDAO(), managerDAO, and NAME_CDB_DISABLE.

Referenced by autoStartComponents(), containerPostLoginActivation(), initializeServiceDaemons(), isServiceComponent(), readManagerConfiguration(), and setCDBAccess().

synchronized Manager com::cosylab::acs::maci::manager::ManagerImpl::getManagerForDomain ( String domainName ) [inline, private]

Get manager for given domain.

Parameters:

domainName

domain name.

Returns:: manager for given domain, null if not found.

Todo:: CORBA specific

References dottedToHierarchical(), federationDirectory, lookup(), and managerCache.

Referenced by getComponentInfo(), internalNoSyncDeactivateComponent(), and internalNoSyncRequestComponent().

Context com::cosylab::acs::maci::manager::ManagerImpl::getRemoteDirectory ( ) [inline]

Returns the remoteDirectory.

Returns:: Context

References remoteDirectory.

Object com::cosylab::acs::maci::manager::ManagerImpl::getRemoteDirectoryComponentReference ( ) [inline]

Returns the remoteDirectoryComponentReference.

Returns:: Object

References remoteDirectoryComponentReference.

String com::cosylab::acs::maci::manager::ManagerImpl::getRequestorName ( int id ) [inline, private]

Returns human-readable and meaningful name of handle.

Parameters:

id

handle to stringifys

Returns:: human-readable and meaningful name of handle.

Referenced by forceReleaseComponent(), getComponent(), getComponentNonSticky(), and releaseComponent().

Component com::cosylab::acs::maci::manager::ManagerImpl::getService	(	int	id,
		URI	curl,
		boolean	activate,
		StatusHolder	status
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::getService(int, java.net.URI, boolean, StatusHolder)

Implements com::cosylab::acs::maci::Manager.

References getComponent().

ManagerShutdown com::cosylab::acs::maci::manager::ManagerImpl::getShutdownImplementation ( ) [inline]

Returns the shutdownImplementation.

Returns:: ManagerShutdown

References shutdownImplementation.

Map com::cosylab::acs::maci::manager::ManagerImpl::getUnavailableComponents ( ) [inline]

Returns the unavailableComponents.

Returns:: Map

References unavailableComponents.

boolean com::cosylab::acs::maci::manager::ManagerImpl::hasActiveAlarm ( String faultMember ) [inline]

Flag if alarm is active.

References activeAlarms.

Referenced by com::cosylab::acs::maci::manager::PingTimerTask::clear_alarm(), and com::cosylab::acs::maci::manager::PingTimerTask::raise_alarm().

boolean com::cosylab::acs::maci::manager::ManagerImpl::hasCDBEntry ( ComponentInfo componentInfo ) [inline, private]

Search for CDB entry of given component.

Parameters:

componentInfo component info of CDB entry to be found, non-null.

Returns:: if CDB entry of has been found true, or if it does not exist or there is no CDB available false.

References com::cosylab::acs::maci::ComponentInfo::getCode(), getComponentsDAOProxy(), com::cosylab::acs::maci::ComponentInfo::getContainer(), getContainerInfo(), com::cosylab::acs::maci::ComponentInfo::getDynamicContainerName(), com::cosylab::acs::maci::ContainerInfo::getName(), com::cosylab::acs::maci::ComponentInfo::getName(), com::cosylab::acs::maci::ComponentInfo::getType(), com::cosylab::acs::maci::ComponentInfo::isDynamic, and readStringCharacteristics().

Referenced by containerInternalStateMerge().

void com::cosylab::acs::maci::manager::ManagerImpl::initializationDone ( ) [inline]

Called from client code after all manager inicialization is done.

References autoStartComponents(), initializeServiceDaemons(), and threadPool.

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager(), and com::cosylab::acs::maci::test::ManagerImplTest::testOnDemandContainerStartupComponents().

void com::cosylab::acs::maci::manager::ManagerImpl::initialize	(	Prevayler	prevayler,
		CDBAccess	cdbAccess,
		Context	context,
		Logger	logger,
		ManagerContainerServices	managerContainerServices
	)			`[inline]`

Initializes Manager.

Parameters:

	prevayler	implementation of prevayler system
	context	remote directory implementation

References activationPendingRWLock, activationSynchronization, alarmSource, cdbActivation, checkLoadBalancingStrategy(), clientMessageQueue, components, containerLoggedInMonitor, containers, delayedDeactivationTask, heartbeatTask, initializeDefaultConfiguration(), initializePingTasks(), managerCache, NAME_CDB_COMPONENTSPEC, pendingActivations, pendingContainerShutdown, poolThreads, prevaylerAlarmState, random, readManagerConfiguration(), remoteDirectory, setCDBAccess(), shutdown, threadPool, and topologySortManager.

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager(), com::cosylab::acs::maci::test::ManagerImplTest::setUp(), com::cosylab::acs::maci::test::ManagerImplSerializationTest::testClientDie(), and com::cosylab::acs::maci::test::ManagerImplSerializationTest::testContainerDie().

void com::cosylab::acs::maci::manager::ManagerImpl::initializeDefaultConfiguration ( ) [inline, private]

Initialize manager default configuration.

References administratorPingInterval, clientPingInterval, containerPingInterval, lockTimeout, and poolThreads.

Referenced by initialize().

void com::cosylab::acs::maci::manager::ManagerImpl::initializeFederation ( Hashtable federationDirectoryProperties ) throws CoreException [inline]

Initialize manager federation.

References bind(), domain, domains, dottedToHierarchical(), federationDirectory, federationEnabled, logger, NAME_DOMAIN_DIRECTORY, NAME_DOMAIN_LIST, and remoteDirectoryComponentReference.

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager().

void com::cosylab::acs::maci::manager::ManagerImpl::initializePingTasks ( ) [inline, private]

Initialized (registers) all ping tasks (to completely recover).

References administratorPingInterval, administrators, alarmSource, clientPingInterval, clients, containers, com::cosylab::acs::maci::manager::TimerTaskContainerInfo::createClientInfo(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ContainerInfo::getPingInterval(), heartbeatTask, logger, com::cosylab::acs::maci::manager::HandleDataStore::next(), com::cosylab::acs::maci::manager::TimerTaskClientInfo::setTask(), and com::cosylab::acs::maci::manager::TimerTaskContainerInfo::setTask().

Referenced by initialize().

void com::cosylab::acs::maci::manager::ManagerImpl::initializeServiceDaemons ( ) [inline, private]

Provices its own address to daemons.

References com::cosylab::cdb::client::DAOProxy::get_string_seq(), getManagerDAOProxy(), com::cosylab::acs::maci::Transport::getManagerReference(), com::cosylab::acs::maci::Transport::getServiceDaemon(), logger, com::cosylab::acs::maci::ServiceDaemon::setManagerReference(), and transport.

Referenced by initializationDone().

void com::cosylab::acs::maci::manager::ManagerImpl::internalDeactivateComponent ( String name ) [inline, private]

Internal method for deactivating components.

Parameters:

name

name of the component to be released.

References acquireSynchronizationObject(), activationPendingRWLock, components, com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getClients(), com::cosylab::acs::maci::ComponentInfo::getName(), internalNoSyncDeactivateComponent(), lockTimeout, com::cosylab::acs::maci::manager::HandleDataStore::next(), com::cosylab::acs::maci::manager::ReaderPreferenceReadWriteLock::readLock(), releaseSynchronizationObject(), and com::cosylab::acs::maci::IntArray::size().

Referenced by com::cosylab::acs::maci::manager::ManagerImpl::DeactivateComponentTask::run().

void com::cosylab::acs::maci::manager::ManagerImpl::internalNoSyncDeactivateComponent ( ComponentInfo componentInfo ) [inline, private]

Deactivate component, issue deactivate reeust to container (or other manager).

Parameters:

componentInfo

info about component to be deactivated.

Referenced by internalDeactivateComponent(), and internalNoSyncReleaseComponent().

int com::cosylab::acs::maci::manager::ManagerImpl::internalNoSyncReleaseComponent	(	int	owner,
		int	h,
		boolean	force
	)			throws AcsJNoPermissionEx `[inline, private]`

Internal method for releasing components.

Parameters:

	owner	owner of the component.
	h	handle of the component to be released.
	force	force deactivate, if still has owners then component will be made unavailable.

Returns:: Number of clients that are still using the component after the operation completed.

TODO !!!!!!!!!!!!!! no more handle -> componentInfo data

Referenced by internalReleaseComponent().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::internalNoSyncRequestComponent	(	int	requestor,
		String	name,
		String	type,
		String	code,
		String	containerName,
		int	keepAliveTime,
		StatusHolder	status,
		boolean	activate
	)			throws AcsJCannotGetComponentEx, AcsJComponentSpecIncompatibleWithActiveComponentEx `[inline, private]`

Internal method for requesting components (non sync).

Parameters:

	requestor	requestor of the component.
	name	name of component to be requested, non-`null`.
	type	type of component to be requested; if `null` CDB will be queried.
	code	code of component to be requested; if `null` CDB will be queried.
	containerName	container name of component to be requested; if `null` CDB will be queried.
	status	returned completion status of the request.
	activate	`true` if component has to be activated

Returns:: componentInfo ComponentInfo of requested component.

MF tmp (handle)

!!! ACID

Referenced by internalRequestComponent().

Component com::cosylab::acs::maci::manager::ManagerImpl::internalNoSyncRestartComponent	(	int	owner,
		int	h
	)			throws AcsJNoPermissionEx `[inline, private]`

Internal method for restarting components.

Parameters:

	owner	owner of the component.
	h	handle of the component to be restarting.

Returns:: Newly restarted component, null if failed.

Referenced by internalRestartComponent().

ContainerInfo com::cosylab::acs::maci::manager::ManagerImpl::internalNoSyncStartUpContainer ( String containerName ) [inline, private]

Start-up container (if it has a deploy info).

Parameters:

containerName

name of the container to start up.

Returns:: container info of container, null if failed to start.

References containerLoggedInMonitor, getContainerInfo(), getContainersDAOProxy(), com::cosylab::acs::maci::Transport::getDaemon(), com::cosylab::acs::maci::Transport::getManagerReference(), logger, readStringCharacteristics(), com::cosylab::acs::maci::ContainerInfo::setImplLang(), com::cosylab::acs::maci::Daemon::startContainer(), and transport.

Referenced by startUpContainer().

int com::cosylab::acs::maci::manager::ManagerImpl::internalReleaseComponent	(	int	owner,
		int	h,
		boolean	force
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline, private]`

Internal method for releasing components.

Parameters:

	owner	owner of the component.
	h	handle of the component to be released.
	force	force deactivate, if still has owners then component will be made unavailable.

Returns:: Number of clients that are still using the component after the operation completed.

References acquireSynchronizationObject(), activationPendingRWLock, components, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getHandle(), com::cosylab::acs::maci::ComponentInfo::getName(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, internalNoSyncReleaseComponent(), com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), lockTimeout, com::cosylab::acs::maci::manager::ReaderPreferenceReadWriteLock::readLock(), releaseSynchronizationObject(), alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameter(), and alma::ACSErrTypeCommon::wrappers::AcsJBadParameterEx::setParameterValue().

int com::cosylab::acs::maci::manager::ManagerImpl::internalReleaseComponent	(	int	owner,
		URI	curl,
		boolean	force
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline, private]`

Internal method for releasing components.

Parameters:

	owner	owner of the component, if manager's own handle then deactivation will be forced
	curl	CURL of the component to be released.
	force	force deactivate, if still has owners then component will be made unavailable.

Returns:: Number of clients that are still using the component after the operation completed.

References components, extractName(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getHandle(), com::cosylab::acs::maci::ComponentInfo::getName(), and com::cosylab::acs::maci::manager::HandleDataStore::next().

Referenced by forceReleaseComponent(), makeComponentImmortal(), releaseComponent(), com::cosylab::acs::maci::manager::ManagerImpl::ReleaseComponentTask::run(), and unregisterComponent().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::internalRequestComponent	(	int	requestor,
		String	name,
		String	type,
		String	code,
		String	containerName,
		int	keepAliveTime,
		StatusHolder	status,
		boolean	activate
	)			throws AcsJCannotGetComponentEx, AcsJSyncLockFailedEx, AcsJComponentSpecIncompatibleWithActiveComponentEx `[inline, private]`

Internal method for requesting components.

Parameters:

	requestor	requestor of the component.
	name	name of component to be requested, non-`null`.
	type	type of component to be requested; if `null` CDB will be queried.
	code	code of component to be requested; if `null` CDB will be queried.
	containerName	container name of component to be requested; if `null` CDB will be queried.
	status	returned completion status of the request.
	activate	`true` if component has to be activated

Returns:: componentInfo ComponentInfo of requested component.

References acquireSynchronizationObject(), activationPendingRWLock, checkCyclicDependency(), getLockTimeout(), internalNoSyncRequestComponent(), logger, com::cosylab::acs::maci::manager::ReaderPreferenceReadWriteLock::readLock(), releaseSynchronizationObject(), alma::jmanagerErrType::wrappers::AcsJSyncLockFailedEx::setCURL(), alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL(), and alma::jmanagerErrType::wrappers::AcsJSyncLockFailedEx::setRequestor().

Component com::cosylab::acs::maci::manager::ManagerImpl::internalRequestComponent	(	int	requestor,
		URI	curl,
		StatusHolder	status,
		boolean	activate
	)			throws AcsJCannotGetComponentEx `[inline, private]`

Internal method for requesting components.

Parameters:

	requestor	requestor of the component.
	curl	curl of the component to be requested.
	status	status of the component.
	activate	`true` if component has to be activated

Returns:: component requested component.

References acquireSynchronizationObject(), activationPendingRWLock, checkCyclicDependency(), extractName(), com::cosylab::acs::maci::ComponentInfo::getComponent(), getLockTimeout(), internalNoSyncRequestComponent(), com::cosylab::acs::maci::manager::ReaderPreferenceReadWriteLock::readLock(), com::cosylab::acs::maci::ManagerConstants::RELEASE_TIME_UNDEFINED, releaseSynchronizationObject(), and alma::maciErrType::wrappers::AcsJCannotGetComponentEx::setCURL().

Component com::cosylab::acs::maci::manager::ManagerImpl::internalRequestComponent	(	int	requestor,
		URI	curl,
		StatusHolder	status
	)			throws AcsJCannotGetComponentEx `[inline, private]`

Internal method for requesting components.

Parameters:

	requestor	requestor of the component.
	curl	curl of the component to be requested.
	status	status of the component.

Returns:: component retuested component.

Referenced by autoStartComponents(), containerPostLoginActivation(), getComponent(), internalRequestDefaultComponent(), internalRequestDynamicComponent(), and com::cosylab::acs::maci::manager::ManagerImpl::RequestComponentTask::run().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::internalRequestDefaultComponent	(	int	requestor,
		String	type
	)			throws NoDefaultComponentException `[inline, private]`

Internal method for requesting default components.

Parameters:

	requestor	requestor of the component.
	typr	type of the component

Returns:: componentInfo ComponentInfo of requested default component.

Referenced by getDefaultComponent().

ComponentInfo com::cosylab::acs::maci::manager::ManagerImpl::internalRequestDynamicComponent	(	int	requestor,
		ComponentSpec	componentSpec
	)			throws AcsJCannotGetComponentEx, AcsJSyncLockFailedEx, AcsJNoPermissionEx, AcsJIncompleteComponentSpecEx, AcsJInvalidComponentSpecEx, AcsJComponentSpecIncompatibleWithActiveComponentEx `[inline, private]`

Internal method for requesting dynamic components.

Resolution: component_name and component_type can be considered as "determinator" fields, they play important role in search algorithm. component_code and container_name can be considered as "override" fields, they only help to find closest match. Rule: unspecified component_name case implies that a new component will be activated. Search points (8,4,2,1): component_name, component_type, component_code, container_name.

  name | type | search criteria
 -----------------------------
    *  |   *  | throw IncompleteComponentSpecException
    X  |   *  | (equals, wildcard)
    *  |   X  | (equals, equals) w/ name generation
    X  |   X  | (wildcard, equals) - overriding type is not allowed

'name' can be also something like "ANT1/*" (ends with) and is threated just like "*".

Parameters:

	requestor	requestor of the component.
	componentSpec	requested component `ComponentSpec`

Returns:: componentInfo ComponentInfo of requested dynamic component.

Todo:: not perfect

References getClientInfo(), getContainersInfo(), com::cosylab::acs::maci::ComponentInfo::getName(), internalRequestComponent(), loadBalancingStrategy, com::cosylab::acs::maci::ManagerConstants::RELEASE_TIME_UNDEFINED, searchDynamicComponent(), com::cosylab::acs::maci::loadbalancing::LoadBalancingStrategy::selectContainer(), alma::maciErrType::wrappers::AcsJIncompleteComponentSpecEx::setReason(), and alma::maciErrType::wrappers::AcsJInvalidComponentSpecEx::setReason().

Referenced by getCollocatedComponent(), and getDynamicComponent().

Component com::cosylab::acs::maci::manager::ManagerImpl::internalRestartComponent	(	int	owner,
		int	h
	)			throws AcsJNoPermissionEx `[inline, private]`

Internal method for restarting components.

Parameters:

	owner	owner of the component.
	h	handle of the component to be restarted.

Returns:: Newly restarted component, null if failed.

References acquireSynchronizationObject(), activationPendingRWLock, components, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getHandle(), com::cosylab::acs::maci::ComponentInfo::getName(), handle, com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, internalNoSyncRestartComponent(), com::cosylab::acs::maci::manager::HandleDataStore::isAllocated(), lockTimeout, com::cosylab::acs::maci::manager::ReaderPreferenceReadWriteLock::readLock(), and releaseSynchronizationObject().

Component com::cosylab::acs::maci::manager::ManagerImpl::internalRestartComponent	(	int	owner,
		URI	curl
	)			throws AcsJNoPermissionEx `[inline, private]`

Internal method for restarting components.

Parameters:

	owner	owner of the component.
	curl	CURL of the component to be restarted.

Returns:: Newly restarted component, null if failed.

References components, extractName(), com::cosylab::acs::maci::manager::HandleDataStore::first, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::ComponentInfo::getHandle(), com::cosylab::acs::maci::ComponentInfo::getName(), and com::cosylab::acs::maci::manager::HandleDataStore::next().

Referenced by restartComponent().

boolean com::cosylab::acs::maci::manager::ManagerImpl::isLocalDomainCURL ( URI curl ) [inline, private]

Check if CURL belongs to local domain.

Parameters:

curl

CURL to be checked.

Returns:: true if CURL belongs to local domain, false otherwise.

References domain, and domains.

Referenced by checkCURL(), and extractName().

boolean com::cosylab::acs::maci::manager::ManagerImpl::isServiceComponent ( String name ) [inline]

Checks if component name is a service component name, list of names is defined in the CDB.

Parameters:

name name to be checked, non-null

Returns:: true if component name is service component name, false otherwise

References com::cosylab::cdb::client::DAOProxy::get_string_seq(), getManagerDAOProxy(), and logger.

Referenced by getComponent(), and com::cosylab::acs::maci::test::ManagerImplTest::testManagerIsServiceComponent().

boolean com::cosylab::acs::maci::manager::ManagerImpl::isShuttingDown ( ) [inline]

Return shutdown status of the Manager.

Returns:: shutdown status of the Manager

References shutdown.

Referenced by containerPostLoginActivation(), and com::cosylab::acs::maci::manager::app::ManagerEngine::destroyManager().

void com::cosylab::acs::maci::manager::ManagerImpl::logHandleRelease	(	int	handle,
		WhyUnloadedReason	reason
	)			`[inline]`

Log handle release.

Parameters:

	handle
	reason

References enableHandleMonitoring, and releasedHandles.

ClientInfo com::cosylab::acs::maci::manager::ManagerImpl::login ( Client reference ) throws AcsJNoPermissionEx [inline]

See also:: com.cosylab.acs.maci.Manager::login(Client)

Implements com::cosylab::acs::maci::Manager.

References administratorLogin(), clientLogin(), containerLogin(), generateExecutionId(), com::cosylab::acs::maci::AuthenticationData::getClientType(), com::cosylab::acs::maci::AuthenticationData::getExecutionId(), com::cosylab::acs::maci::ClientInfo::getHandle(), com::cosylab::acs::maci::AuthenticationData::getImplLang(), com::cosylab::acs::maci::AuthenticationData::getTimeStamp(), logger, alma::maciErrType::wrappers::AcsJNoPermissionEx::setID(), alma::maciErrType::wrappers::AcsJNoPermissionEx::setReason(), and shutdown.

void com::cosylab::acs::maci::manager::ManagerImpl::logout	(	int	id,
		boolean	pingFailed
	)			throws AcsJNoPermissionEx `[inline]`

Logout client.

Parameters:

	id	client handle.
	pingFailed	flag indicating that ping has failed (i.e. reason for logout).

See also:: com.cosylab.acs.maci.Manager::logout(int)

References com::cosylab::acs::maci::HandleConstants::ADMINISTRATOR_MASK, administratorLogout(), administrators, com::cosylab::acs::maci::HandleConstants::CLIENT_MASK, clientLogout(), clients, com::cosylab::acs::maci::HandleConstants::CONTAINER_MASK, containerLogout(), containers, com::cosylab::acs::maci::manager::HandleDataStore::get(), com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, logger, securityCheck(), and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

void com::cosylab::acs::maci::manager::ManagerImpl::logout ( int id ) throws AcsJNoPermissionEx [inline]

See also:: com.cosylab.acs.maci.Manager::logout(int)

Implements com::cosylab::acs::maci::Manager.

Object com::cosylab::acs::maci::manager::ManagerImpl::lookup	(	Context	remoteDirectory,
		String	name,
		String	type
	)			`[inline, private]`

Lookups for an object in remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	remoteDirectory	remote directory context to be used.
	name	name of the object, code non-`null`
	type	type of the object

Returns:: object object found in the remote directory, null if nout found

References CURL_URI_SCHEMA, and logger.

Object com::cosylab::acs::maci::manager::ManagerImpl::lookup	(	String	name,
		String	type
	)			`[inline, private]`

Lookups for an object in root of the remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	name	name of the object, code non-`null`
	type	type of the object

Returns:: object object found in the remote directory, null if nout found

References remoteDirectory.

Referenced by getComponent(), getManagerForDomain(), and internalNoSyncRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::makeComponentImmortal	(	int	id,
		URI	curl,
		boolean	immortalState
	)			throws AcsJCannotGetComponentEx, AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::makeComponentImmortal(int, java.net.URI, boolean)

Implements com::cosylab::acs::maci::Manager.

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testMakeComponentMortal().

void com::cosylab::acs::maci::manager::ManagerImpl::makeUnavailable ( ComponentInfo componentInfo ) [inline, private]

Make Component unavailable.

Parameters:

componentInfo

component to be made unavailable.

References clients, executeCommand(), com::cosylab::acs::maci::ComponentInfo::getClients(), com::cosylab::acs::maci::ComponentInfo::getName(), notifyComponentUnavailable(), com::cosylab::acs::maci::ComponentInfo::setComponent(), com::cosylab::acs::maci::ComponentInfo::setContainer(), com::cosylab::acs::maci::IntArray::toArray(), and unavailableComponents.

Referenced by containerInternalStateMerge(), containerLogout(), and internalNoSyncDeactivateComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyClientDisconnectShutdown ( ) [inline, private]

Notifies clients to disconnect or shutdown.

Task thats invokes Client::disconnect method.

References com::cosylab::acs::maci::ClientInfo::getClient(), getClientInfo(), logger, and threadPool.

void com::cosylab::acs::maci::manager::ManagerImpl::notifyClientLogin	(	final ClientInfo	clientInfo,
		final long	timeStamp,
		final long	executionId
	)			`[inline, private]`

Notifies administrators about newly logged client.

Parameters:

clientInfo newly logged client, non-null

Task thats invokes Administrator::clientLoggedIn method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), com::cosylab::acs::maci::ClientInfo::getHandle(), logger, and threadPool.

Referenced by administratorLogin(), and clientLogin().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyClientLogout	(	final ClientInfo	clientInfo,
		final long	timeStamp
	)			`[inline, private]`

Notifies administrators about client logging out.

Parameters:

client client logging out, non-null

Task thats invokes Administrator::clientLoggedOut method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), com::cosylab::acs::maci::ClientInfo::getHandle(), logger, and threadPool.

Referenced by administratorLogout(), and clientLogout().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentActivated	(	final ComponentInfo	componentInfo,
		final long	timeStamp,
		final long	executionId
	)			`[inline, private]`

Notifies administrators about Component activation.

Parameters:

componentInfo activated component info, non-null

Task thats invokes Administrator::component_activated method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), logger, and threadPool.

Referenced by internalNoSyncRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentAvailable	(	int	excludeClient,
		int[]	clientHandles,
		ComponentInfo[]	info
	)			`[inline, private]`

Notifies administrators about component request.

Parameters:

	excludeClient	client not to be informed, `0` if none
	clientHandles	array of client handles to be informed, non-`null`
	info	component infos to be sent to the clients, non-`null`

Task thats invokes Client::components_available method.

References clients, com::cosylab::acs::maci::Client::components_available(), com::cosylab::acs::maci::ClientInfo::getClient(), getClients(), logger, and threadPool.

Referenced by containerInternalStateMerge(), and internalNoSyncRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentDeactivated	(	final int	handle,
		final long	timeStamp
	)			`[inline, private]`

Notifies administrators about Component deactivation.

Parameters:

component deactivated component handle, non-0

Task thats invokes Administrator::component_deactivated method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), logger, and threadPool.

Referenced by internalNoSyncDeactivateComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentReleased	(	int[]	requestors,
		int[]	components,
		final long	timeStamp
	)			`[inline, private]`

Notifies administrators about Component request.

Parameters:

	requestors	array of clients requesting the Component, non-`null`
	components	array of requested the components, non-`null`

Task thats invokes Administrator::components_requested method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), logger, and threadPool.

Referenced by internalNoSyncReleaseComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentRequested	(	int[]	requestors,
		int[]	components,
		final long	timeStamp
	)			`[inline, private]`

Notifies administrators about Component request.

Parameters:

	requestors	array of clients requesting the Component, non-`null`
	components	array of requested the components, non-`null`

Task thats invokes Administrator::components_requested method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), logger, and threadPool.

Referenced by internalNoSyncRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyComponentUnavailable	(	int	excludeClient,
		int[]	clientHandles,
		String[]	names
	)			`[inline, private]`

Notifies administrators about Component request.

Parameters:

	excludeClient	client not to be informed, `0` if none
	clientHandles	array of client handles to be informed, non-`null`
	names	component names to be sent to the clients, non-`null`

Task thats invokes Client::components_unavailable method.

References clients, com::cosylab::acs::maci::Client::components_unavailable(), com::cosylab::acs::maci::ClientInfo::getClient(), getClients(), logger, and threadPool.

Referenced by makeUnavailable().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyContainerDisconnectShutdown ( int code ) [inline, private]

Notifies containers to disconnect or shutdown.

Parameters:

code code to be sent to container, if 0 disconnect method will be called.

Task thats invokes Container::shutdown method.

References com::cosylab::acs::maci::ContainerInfo::getContainer(), getContainersInfo(), logger, shutdown, and threadPool.

Referenced by shutdown().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyContainerLogin	(	final ContainerInfo	containerInfo,
		final long	timeStamp,
		final long	executionId
	)			`[inline, private]`

Notifies administrators about newly logged container.

Parameters:

containerInfo newly logged container, non-null

Task thats invokes Administrator::containerLoggedIn method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), com::cosylab::acs::maci::ContainerInfo::getHandle(), logger, and threadPool.

Referenced by containerLogin().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyContainerLogout	(	final ContainerInfo	containerInfo,
		final long	timeStamp
	)			`[inline, private]`

Notifies administrators about container logging out.

Parameters:

containerInfo container logging out, non-null

Task thats invokes Administrator::containerLoggedIn method.

References getAdministrators(), com::cosylab::acs::maci::ClientInfo::getClient(), com::cosylab::acs::maci::ContainerInfo::getHandle(), logger, and threadPool.

Referenced by containerLogout().

void com::cosylab::acs::maci::manager::ManagerImpl::notifyContainerShutdownOrder	(	ContainerInfo	containerInfo,
		int[]	handles
	)			`[inline, private]`

Informs containers abouts its component shutdown order.

Parameters:

	containerInfo	container to inform
	handles	ordered list of component handles

Task thats invokes Container::shutdown method.

References com::cosylab::acs::maci::ContainerInfo::getContainer(), logger, and threadPool.

double com::cosylab::acs::maci::manager::ManagerImpl::readDoubleCharacteristics	(	DAOProxy	dao,
		String	path,
		double	defaultValue,
		boolean	silent
	)			`[inline, private]`

Reads DAO (CDB access) of double type.

Parameters:

	path	path to be read non-`null`.
	dao	DAO on which to perform read request.
	silent	do not complain, if characteristics not found.

Returns:: double value read, 0.0 on failure.

References com::cosylab::cdb::client::DAOProxy::get_double(), and reportException().

Referenced by readManagerConfiguration().

int com::cosylab::acs::maci::manager::ManagerImpl::readLongCharacteristics	(	DAOProxy	dao,
		String	path,
		int	defaultValue,
		boolean	silent
	)			`[inline, private]`

Reads DAO (CDB access) of long type.

Parameters:

	path	path to be read non-`null`.
	dao	DAO on which to perform read request.
	silent	do not complain, if characteristics not found.

Returns:: int value read, 0 on failure.

References com::cosylab::cdb::client::DAOProxy::get_long(), and reportException().

Referenced by conditionalShutdownContainer(), containerLogin(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), readManagerConfiguration(), and searchDynamicComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::readManagerConfiguration ( ) [inline, private]

Read manager configuration.

References administratorPingInterval, clientPingInterval, containerPingInterval, enableHandleMonitoring, getManagerDAOProxy(), lockTimeout, managerDAO, NAME_HANDLE_MONITORING, poolThreads, readDoubleCharacteristics(), and readLongCharacteristics().

Referenced by initialize().

String com::cosylab::acs::maci::manager::ManagerImpl::readStringCharacteristics	(	DAOProxy	dao,
		String	path,
		boolean	silent
	)			`[inline, private]`

Reads DAO (CDB access) of string type.

Parameters:

	path	path to be read non-`null`.
	dao	DAO on which to perform read request.
	silent	do not complain, if characteristics not found

Returns:: String value read, null on failure

References com::cosylab::cdb::client::DAOProxy::get_string(), and reportException().

String com::cosylab::acs::maci::manager::ManagerImpl::readStringCharacteristics	(	DAOProxy	dao,
		String	path
	)			`[inline, private]`

Reads DAO (CDB access) of string type (uses getStringCharctareistics method).

Parameters:

	path	path to be read non-`null`.
	dao	DAO on which to perform read request.

Returns:: String value read, null on failure

Referenced by autoStartComponents(), containerLogin(), containerPostLoginActivation(), getCollocatedComponent(), getComponentInfo(), hasCDBEntry(), internalNoSyncRequestComponent(), internalNoSyncStartUpContainer(), internalRequestDefaultComponent(), refreshComponentsList(), and searchDynamicComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::rebind	(	Context	remoteDirectory,
		String	name,
		String	type,
		Object	object
	)			`[inline, private]`

Parameters:

	remoteDirectory	parent context of parentContext.
	parent	name of context to bind.
	parentContext	context to bind.

Exceptions:

NamingException

private void generateHiearchyContexts(Context remoteDirectory, String parent, Context parentContext) throws NamingException { /

Todo:: CORBA specific if (remoteDirectory instanceof com.sun.jndi.cosnaming.CNCtx) { boolean isParentDomain = remoteDirectory.getNameInNamespace().length() == 0 || remoteDirectory.getNameInNamespace().endsWith(".D");

org.omg.CORBA.Object parentRepresentation = ((com.sun.jndi.cosnaming.CNCtx)remoteDirectory)._nc; if (parent.endsWith(".D")) { domain binding parentContext.rebind("Parent.D", parentRepresentation); } else if (parent.endsWith(".F")) { hierarchical component binding if (isParentDomain) parentContext.rebind("Domain.D", parentRepresentation); else parentContext.rebind("Domain.D", remoteDirectory.lookup("Domain.D")); parentContext.rebind("Parent.F", parentRepresentation); } } else if (remoteDirectory instanceof InitialContext) generateHiearchyContexts((Context)((InitialContext)remoteDirectory).lookup(""), parent, parentContext); else new MessageLogEntry(this, "generateHiearchyContexts", "Unsupported remote directory, class '" + remoteDirectory.getClass().getName() + "'.", Level.WARNING).dispatch(); } Rebind object to the root of remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.'). NOTE: Does not support hierarchical names.

Parameters:

	name	name of the object, code non-`null`
	type	type of the object
	object	object to be binded

private void rebind(String name, String type, Object object) { rebind(remoteDirectory, name, type, object); } Rebind object to remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.'). NOTE: Does not support hierarchical names.

Parameters:

	remoteDirectory	remote directory context to be used.
	name	name of the object, code non-`null`
	type	type of the object
	object	object to be binded

References CURL_URI_SCHEMA, and logger.

Referenced by bind().

String [] com::cosylab::acs::maci::manager::ManagerImpl::refreshComponentsList ( DAOProxy dc ) [inline, private]

Searches dao for all potential (nodes containing Name attribute) ComponentInfo nodes.

Parameters:

dc

dao to be searched.

Returns:: list of all potential ComponentInfo nodes.

Todo:: this could be done better (to check if all attributes exist)

References cdbAccess, com::cosylab::cdb::client::DAOProxy::get_field_data(), com::cosylab::cdb::client::CDBAccess::getSubNodes(), logger, and readStringCharacteristics().

Referenced by getComponentsDAOProxy().

int com::cosylab::acs::maci::manager::ManagerImpl::registerComponent	(	int	id,
		URI	curl,
		String	type,
		Component	component
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::registerComponent(int, URI, String, Component)

Implements com::cosylab::acs::maci::Manager.

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testRegisterComponent(), and com::cosylab::acs::maci::test::ManagerImplTest::testUnregisterComponent().

int com::cosylab::acs::maci::manager::ManagerImpl::releaseComponent	(	int	id,
		URI	curl
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::releaseComponent(int, URI)

Implements com::cosylab::acs::maci::Manager.

References checkCURL(), getHandle(), getRequestorName(), internalReleaseComponent(), logger, and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::internalTestGetHierarchicalComponentPassingComponentHandle(), releaseComponents(), com::cosylab::acs::maci::test::ManagerImplTest::testComponentKeepAliveTime(), com::cosylab::acs::maci::test::ManagerImplTest::testForceReleaseComponent(), com::cosylab::acs::maci::test::ManagerImplTest::testGetDynamicComponent(), com::cosylab::acs::maci::test::ManagerImplTest::testMakeComponentMortal(), com::cosylab::acs::maci::test::ManagerImplTest::testOnDemandContainer(), and com::cosylab::acs::maci::test::ManagerImplTest::testReleaseComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::releaseComponents ( ComponentInfo[] infos ) throws AcsJNoPermissionEx [inline, private]

Release components (using manager handle)

Parameters:

infos

components to release

References getHandle(), releaseComponents(), and reportException().

void com::cosylab::acs::maci::manager::ManagerImpl::releaseComponents	(	int	id,
		URI[]	curls
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::releaseComponents(int, URI[])

References logger, releaseComponent(), reportException(), and securityCheck().

Referenced by releaseComponents(), shutdown(), shutdownContainer(), and com::cosylab::acs::maci::test::ManagerImplTest::testReleaseComponents().

void com::cosylab::acs::maci::manager::ManagerImpl::releaseSynchronizationObject	(	String	name,
		boolean	release
	)			`[inline, private]`

Release synchronization lock for named object.

Parameters:

	name	name of the object whose lock to release.
	release	set to `false` if there is no need to call release on synchronization lock.

References activationSynchronization, com::cosylab::acs::maci::manager::ManagerImpl::ReferenceCountingLock::decrement(), and com::cosylab::acs::maci::manager::ManagerImpl::ReferenceCountingLock::release().

void com::cosylab::acs::maci::manager::ManagerImpl::releaseSynchronizationObject ( String name ) [inline, private]

Release synchronization lock for named object.

Parameters:

name

name of the object whose lock to release.

Referenced by acquireSynchronizationObject(), internalDeactivateComponent(), internalReleaseComponent(), internalRequestComponent(), internalRestartComponent(), and startUpContainer().

void com::cosylab::acs::maci::manager::ManagerImpl::removeComponentOwner	(	int	componentHandle,
		int	owner
	)			`[inline, private]`

Remove component handle from the owners list.

Parameters:

	componentHandle	component handle to be removed from the owners list.
	owner	owner whom to remove the ownership.

References clients, com::cosylab::acs::maci::HandleConstants::COMPONENT_MASK, components, executeCommand(), getClientInfo(), getComponentInfo(), com::cosylab::acs::maci::HandleConstants::HANDLE_MASK, and com::cosylab::acs::maci::HandleConstants::TYPE_MASK.

Referenced by containerInternalStateMerge(), containerPostLoginActivation(), internalNoSyncReleaseComponent(), and internalNoSyncRequestComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::reportException ( Throwable th ) [inline, private]

References logger.

Referenced by autoStartComponents(), containerPostLoginActivation(), getComponentInfo(), getDynamicComponents(), internalRequestDefaultComponent(), readDoubleCharacteristics(), readLongCharacteristics(), readStringCharacteristics(), releaseComponents(), com::cosylab::acs::maci::manager::ManagerImpl::ShutdownContainerTask::run(), com::cosylab::acs::maci::manager::ManagerImpl::DeactivateComponentTask::run(), com::cosylab::acs::maci::manager::ManagerImpl::ReleaseComponentTask::run(), com::cosylab::acs::maci::manager::ManagerImpl::RequestComponentTask::run(), searchDynamicComponent(), shutdown(), and shutdownContainer().

void com::cosylab::acs::maci::manager::ManagerImpl::reportPrevaylerState	(	final boolean	raise,
		Throwable	alarmEx
	)			`[inline]`

Convenience method for send_alarm with given state.

Parameters:

	faultMember
	state

References alarmSource, FAULT_CODE, FAULT_FAMILY, FAULT_MEMBER, logger, prevaylerAlarmState, alma::alarmsystem::source::ACSAlarmSystemInterface::push(), alma::alarmsystem::source::ACSFaultState::setDescriptor(), alma::alarmsystem::source::ACSFaultState::setUserTimestamp(), and threadPool.

Referenced by executeCommand().

Component com::cosylab::acs::maci::manager::ManagerImpl::restartComponent	(	int	id,
		URI	curl
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::restartComponent(int, URI)

Implements com::cosylab::acs::maci::Manager.

References checkCURL(), internalRestartComponent(), logger, and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testRestartComponent().

String [] com::cosylab::acs::maci::manager::ManagerImpl::searchDynamicComponent	(	String[]	fieldNames,
		String[]	requiredValues,
		boolean[]	equalityRequired,
		int[]	equalityPoints,
		IntHolder	keepAliveTimeHolder
	)			`[inline, private]`

Searches for the best match in Components entry in the CDB.

Parameters:

	fieldNames	array of fields names to be searched.
	requiredValues	required values of fields, if `ComponentSpec.COMPSPEC_ANY` any value is accepted.
	equalityRequired	`true` if `requiredValues[i]` and `fieldNames[i] value values must match, i.e. String.equals(String) is used.`
	equalityPoints	`array of points to be given to each field whose value is equal to the CDB value, used to determine best match.`

Returns:: best match found in the CDB, null on failure or if not found.

Todo:: here to check if CDB is available

Todo:: not nice way, but necessary to have hierarchical names

References componentsDAO, com::cosylab::cdb::client::DAOProxy::get_field_data(), getComponentsDAOProxy(), getComponentsList(), readLongCharacteristics(), readStringCharacteristics(), com::cosylab::acs::maci::ManagerConstants::RELEASE_TIME_UNDEFINED, and reportException().

Referenced by internalRequestDynamicComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::securityCheck	(	int	id,
		int	requiredRights
	)			throws AcsJNoPermissionEx `[inline, private]`

Performs security check on given handle and if check if owner has rights permissions granted.

Validating means checking key part (KEY_MASK) of the handle.

Parameters:

	id	handle to be checked.
	rights	checks if owner of the handle has this permissions granted, can be 0.

Exceptions:

AcsJNoPermissionEx

thrown if handle is not valid or handle owner has not enough permissions

Referenced by forceReleaseComponent(), getClientInfo(), getCollocatedComponent(), getComponent(), getComponentInfo(), getComponentNonSticky(), getContainerInfo(), getDefaultComponent(), getDynamicComponent(), getDynamicComponents(), logout(), makeComponentImmortal(), registerComponent(), releaseComponent(), releaseComponents(), restartComponent(), shutdown(), shutdownContainer(), and unregisterComponent().

void com::cosylab::acs::maci::manager::ManagerImpl::sendMessage	(	Client	client,
		String	message,
		MessageType	messageType,
		short	messageID
	)			`[inline, private]`

Sends an message to the client.

Parameters:

	client	client to receive the message, non-`null`
	message	message to be sent, non-`null`
	messageType	type of the message, non-`null`
	messageID	identifier for this message

References clientMessageQueue, com::cosylab::acs::maci::manager::ManagerImpl::ClientMessageTask::run(), and threadPool.

void com::cosylab::acs::maci::manager::ManagerImpl::sendMessage	(	Client	client,
		String	message,
		MessageType	messageType
	)			`[inline, private]`

Sends an message to the client.

Parameters:

	client	client to receive the message, non-`null`
	message	message to be sent, non-`null`
	messageType	type of the message, non-`null`

Referenced by containerPostLoginActivation().

void com::cosylab::acs::maci::manager::ManagerImpl::setCDBAccess ( CDBAccess cdbAccess ) [inline]

Sets CDB access.

Parameters:

cdbAccess

cdbAccess to set.

References com::cosylab::cdb::client::CDBAccess::destroy(), destroyComponetsDAOProxy(), destroyManagerDAOProxy(), getComponentsDAOProxy(), and getManagerDAOProxy().

Referenced by initialize(), and shutdown().

void com::cosylab::acs::maci::manager::ManagerImpl::setDomain ( String domain ) [inline]

Set name of the domain, which this manager will handle.

Parameters:

domain name of the domain, which this manager will handle, non-null

See also:: getDomain

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager().

void com::cosylab::acs::maci::manager::ManagerImpl::setLockTimeout ( long l ) [inline]

Sets lock timeout (deadlock detection time) in ms.

Parameters:

l

lock timeout (deadlock detection time) in ms

References lockTimeout.

void com::cosylab::acs::maci::manager::ManagerImpl::setManagerComponentReference ( Object managerComponentReference ) [inline]

Sets the managerComponentReference.

Parameters:

managerComponentReference

The managerComponentReference to set

References bind(), and unbind().

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager().

void com::cosylab::acs::maci::manager::ManagerImpl::setRemoteDirectory ( Context remoteDirectory ) [inline]

Sets the remoteDirectory.

Parameters:

remoteDirectory

The remoteDirectory to set

void com::cosylab::acs::maci::manager::ManagerImpl::setRemoteDirectoryComponentReference ( Object remoteDirectoryComponentReference ) [inline]

Sets the remoteDirectoryComponentReference.

Parameters:

remoteDirectoryComponentReference

The remoteDirectoryComponentReference to set

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager().

void com::cosylab::acs::maci::manager::ManagerImpl::setShutdownImplementation ( ManagerShutdown shutdownImplementation ) [inline]

Sets the shutdownImplementation.

Parameters:

shutdownImplementation

The shutdownImplementation to set

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager().

void com::cosylab::acs::maci::manager::ManagerImpl::setTransport ( Transport transport ) [inline]

Set the transport.

Parameters:

transport

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::initializeManager(), and com::cosylab::acs::maci::test::ManagerImplTest::setUp().

void com::cosylab::acs::maci::manager::ManagerImpl::shutdown	(	int	id,
		int	containers
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::shutdown(int, int)

Implements com::cosylab::acs::maci::Manager.

References containers, com::cosylab::acs::maci::manager::ComponentInfoTopologicalSortManager::destroy(), destroyComponetsDAOProxy(), destroyContainersDAOProxy(), destroyManagerDAOProxy(), finalizeFederation(), com::cosylab::acs::maci::manager::ComponentInfoTopologicalSortManager::getComponentShutdownOrder(), heartbeatTask, com::cosylab::acs::maci::manager::ManagerShutdown::isShutdownInProgress(), logger, com::cosylab::acs::maci::HandleConstants::MANAGER_MASK, notifyContainerDisconnectShutdown(), originalContainers, originalId, releaseComponents(), reportException(), com::cosylab::acs::maci::manager::ComponentInfoTopologicalSortManager::requestTopologicalSort(), securityCheck(), setCDBAccess(), alma::maciErrType::wrappers::AcsJNoPermissionEx::setID(), alma::maciErrType::wrappers::AcsJNoPermissionEx::setReason(), shutdown, com::cosylab::acs::maci::manager::ManagerShutdown::shutdown(), shutdownImplementation, threadPool, topologySortManager, and unbind().

void com::cosylab::acs::maci::manager::ManagerImpl::shutdownContainer	(	int	id,
		String	containerName,
		int	action
	)			throws AcsJNoPermissionEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::shutdownContainer(int, java.lang.String, int)

Implements com::cosylab::acs::maci::Manager.

References com::cosylab::acs::maci::Client::disconnect(), com::cosylab::acs::maci::manager::ComponentInfoTopologicalSortManager::getComponentShutdownOrder(), com::cosylab::acs::maci::ContainerInfo::getContainer(), getContainerInfo(), com::cosylab::acs::maci::ContainerInfo::getName(), pendingContainerShutdown, releaseComponents(), reportException(), securityCheck(), com::cosylab::acs::maci::Container::shutdown(), and topologySortManager.

Referenced by com::cosylab::acs::maci::manager::ManagerImpl::ShutdownContainerTask::run(), and com::cosylab::acs::maci::test::ManagerImplTest::testContainerShutdown().

ContainerInfo com::cosylab::acs::maci::manager::ManagerImpl::startUpContainer ( String containerName ) [inline, private]

Start-up container (if it has a deploy info).

Parameters:

containerName

name of the container to start up.

Returns:: container info of container, null if failed to start.

References acquireSynchronizationObject(), getContainerInfo(), internalNoSyncStartUpContainer(), lockTimeout, and releaseSynchronizationObject().

Referenced by autoStartComponents(), and internalNoSyncRequestComponent().

String com::cosylab::acs::maci::manager::ManagerImpl::toString ( ) [inline]

Returns a single-line rendition of this instance into text.

Returns:: internal state of this instance

References domain.

void com::cosylab::acs::maci::manager::ManagerImpl::unbind	(	Context	remoteDirectory,
		String	name,
		String	type
	)			`[inline, private]`

Unbind object to remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	remoteDirectory	remote directory context to be used.
	name	name of the object, code non-`null`
	type	type of the object

References cleanupEmptyFContext(), CURL_URI_SCHEMA, and logger.

void com::cosylab::acs::maci::manager::ManagerImpl::unbind	(	String	name,
		String	type
	)			`[inline, private]`

Unbind object to remote directory.

Use INS syntax specified in the INS specification. In short, the syntax is that components are left-to-right slash ('/') separated and case-sensitive. The id and kind of each component are separated by the period character ('.').

Parameters:

	name	name of the object, code non-`null`
	type	type of the object

References remoteDirectory.

Referenced by containerPostLoginActivation(), finalizeFederation(), internalNoSyncDeactivateComponent(), setManagerComponentReference(), and shutdown().

void com::cosylab::acs::maci::manager::ManagerImpl::unregisterComponent	(	int	id,
		int	h
	)			throws AcsJNoPermissionEx, AcsJBadParameterEx `[inline]`

See also:: com.cosylab.acs.maci.Manager::unregisterComponent(int, int)

Implements com::cosylab::acs::maci::Manager.

References getHandle(), internalReleaseComponent(), logger, and securityCheck().

Referenced by com::cosylab::acs::maci::test::ManagerImplTest::testUnregisterComponent().

Member Data Documentation

transient ReaderPreferenceReadWriteLock com::cosylab::acs::maci::manager::ManagerImpl::activationPendingRWLock [private]

Activation/deactivation synchronization mechanism. Reader lock is acquired when activation/deactivation is pending (i.e. until completed) and writer lock by processes which require not to be run until activation/deactivation is in progress.

Referenced by initialize(), internalDeactivateComponent(), internalReleaseComponent(), internalRequestComponent(), and internalRestartComponent().

transient Map com::cosylab::acs::maci::manager::ManagerImpl::activationSynchronization [private]

Activation/deactivation synchronization mechanism.

Referenced by acquireSynchronizationObject(), initialize(), and releaseSynchronizationObject().

HashSet com::cosylab::acs::maci::manager::ManagerImpl::activeAlarms = new HashSet() [private]

Persistent set of raised (timer task) alarms.

Referenced by alarmCleared(), alarmRaised(), getActiveAlarms(), and hasActiveAlarm().

transient int com::cosylab::acs::maci::manager::ManagerImpl::administratorPingInterval [private]

Administrator ping interval.

Referenced by administratorLogin(), initializeDefaultConfiguration(), initializePingTasks(), and readManagerConfiguration().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::administrators = new HandleDataStore(16, HANDLE_MASK) [private]

Administrators data.

Referenced by administratorLogin(), administratorLogout(), getAdministrators(), getClientInfo(), getRequestorName(), initializePingTasks(), logout(), and securityCheck().

transient ACSAlarmSystemInterface com::cosylab::acs::maci::manager::ManagerImpl::alarmSource [private]

Alarm System Interface.

Referenced by containerLogin(), initialize(), initializePingTasks(), and reportPrevaylerState().

transient CDBAccess com::cosylab::acs::maci::manager::ManagerImpl::cdbAccess = null [private]

CDB access.

Referenced by createDAO(), and refreshComponentsList().

transient ComponentSpec com::cosylab::acs::maci::manager::ManagerImpl::cdbActivation = null [private]

CDB component specification. If non-null CDB will be automatically activated on container login.

Referenced by containerPostLoginActivation(), and initialize().

transient Map<Client, LinkedList<ClientMessageTask> > com::cosylab::acs::maci::manager::ManagerImpl::clientMessageQueue [protected]

Queue (per client) for its messages.

Referenced by initialize(), and sendMessage().

transient int com::cosylab::acs::maci::manager::ManagerImpl::clientPingInterval [private]

Client ping interval.

Referenced by clientLogin(), initializeDefaultConfiguration(), initializePingTasks(), and readManagerConfiguration().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::clients = new HandleDataStore(16, HANDLE_MASK) [private]

Clients data.

Referenced by addComponentOwner(), clientLogin(), clientLogout(), containerInternalStateMerge(), getClientInfo(), getClients(), getRequestorName(), initializePingTasks(), internalNoSyncRequestComponent(), logout(), makeUnavailable(), notifyComponentAvailable(), notifyComponentUnavailable(), removeComponentOwner(), and securityCheck().

transient String [] com::cosylab::acs::maci::manager::ManagerImpl::componentListCache = null [private]

Cached list of all component entries in the CDB.

Referenced by getComponentsDAOProxy(), and getComponentsList().

transient DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::componentsDAO = null [private]

Components DAO dao (access to the CDB).

Referenced by autoStartComponents(), containerPostLoginActivation(), destroyComponetsDAOProxy(), getCollocatedComponent(), getComponentInfo(), getComponentsDAOProxy(), internalRequestDefaultComponent(), and searchDynamicComponent().

final int com::cosylab::acs::maci::manager::ManagerImpl::CONTAINER_RIGHTS = AccessRights.NONE [static, private]

Container rights.

Referenced by securityCheck().

transient Object com::cosylab::acs::maci::manager::ManagerImpl::containerLoggedInMonitor = null [private]

New container logged in notification.

Referenced by containerPostLoginActivation(), initialize(), and internalNoSyncStartUpContainer().

transient int com::cosylab::acs::maci::manager::ManagerImpl::containerPingInterval [private]

Container ping interval.

Referenced by containerLogin(), initializeDefaultConfiguration(), and readManagerConfiguration().

HandleDataStore com::cosylab::acs::maci::manager::ManagerImpl::containers = new HandleDataStore(32, HANDLE_MASK) [private]

Containers data.

Referenced by containerLogin(), containerLogout(), getContainerInfo(), getContainers(), getContainersInfo(), getRequestorName(), initialize(), initializePingTasks(), logout(), securityCheck(), and shutdown().

transient DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::containersDAO = null [private]

Containers DAO dao (access to the CDB).

Referenced by autoStartComponents(), destroyContainersDAOProxy(), and getContainersDAOProxy().

final String com::cosylab::acs::maci::manager::ManagerImpl::CURL_URI_SCHEMA = "curl://" [static, private]

CURL URI schema

Referenced by bind(), checkCURL(), getComponent(), getComponentInfo(), internalNoSyncDeactivateComponent(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), lookup(), rebind(), and unbind().

final String com::cosylab::acs::maci::manager::ManagerImpl::DEFAULT_DOMAIN = "" [static, private]

Default manager domain.

Map com::cosylab::acs::maci::manager::ManagerImpl::defaultComponents = new HashMap() [private]

Map of default components (set via getDynamicComponent) overriding CDB state. Entry is: (String type, String name).

Referenced by getCollocatedComponent(), getDefaultComponents(), getDynamicComponent(), and internalRequestDefaultComponent().

transient Timer com::cosylab::acs::maci::manager::ManagerImpl::delayedDeactivationTask = null [private]

Delatyed release timer.

Referenced by conditionalShutdownContainer(), initialize(), and internalNoSyncReleaseComponent().

String com::cosylab::acs::maci::manager::ManagerImpl::domain = DEFAULT_DOMAIN [private]

Manager domain name.

Referenced by checkCURL(), getDomain(), initializeFederation(), isLocalDomainCURL(), and toString().

HashSet com::cosylab::acs::maci::manager::ManagerImpl::domains = new HashSet() [private]

List of domains to manage.

Referenced by checkCURL(), finalizeFederation(), initializeFederation(), and isLocalDomainCURL().

transient boolean com::cosylab::acs::maci::manager::ManagerImpl::enableHandleMonitoring [private]

Handle monitoring flag.

Referenced by logHandleRelease(), and readManagerConfiguration().

final int com::cosylab::acs::maci::manager::ManagerImpl::FAULT_CODE = 2 [static, protected]

Referenced by reportPrevaylerState().

final String com::cosylab::acs::maci::manager::ManagerImpl::FAULT_FAMILY = "Manager" [static, protected]

Referenced by reportPrevaylerState().

final String com::cosylab::acs::maci::manager::ManagerImpl::FAULT_MEMBER = "Prevayler" [static, protected]

Referenced by reportPrevaylerState().

transient Context com::cosylab::acs::maci::manager::ManagerImpl::federationDirectory = null [private]

Root context of the federation directory.

Referenced by finalizeFederation(), getManagerForDomain(), and initializeFederation().

transient boolean com::cosylab::acs::maci::manager::ManagerImpl::federationEnabled = false [private]

Federation enabled flag.

Referenced by finalizeFederation(), and initializeFederation().

transient Timer com::cosylab::acs::maci::manager::ManagerImpl::heartbeatTask = null [private]

Heartbeat timer.

Referenced by administratorLogin(), clientLogin(), containerLogin(), initialize(), initializePingTasks(), and shutdown().

final int com::cosylab::acs::maci::manager::ManagerImpl::INTERDOMAIN_MANAGER_HANDLE = 0x05555555 [static, private]

Interdomain manager handle mask.

Referenced by getComponentInfo(), internalNoSyncDeactivateComponent(), and internalNoSyncRequestComponent().

transient long com::cosylab::acs::maci::manager::ManagerImpl::lastExecutionId = 0 [private]

Last execution id;

Referenced by generateExecutionId().

transient LoadBalancingStrategy com::cosylab::acs::maci::manager::ManagerImpl::loadBalancingStrategy = null [private]

Load balancing strategy.

Referenced by checkLoadBalancingStrategy(), and internalRequestDynamicComponent().

transient long com::cosylab::acs::maci::manager::ManagerImpl::lockTimeout [private]

Lock timeout (deadlock detection time) in ms.

Referenced by getLockTimeout(), initializeDefaultConfiguration(), internalDeactivateComponent(), internalReleaseComponent(), internalRestartComponent(), readManagerConfiguration(), setLockTimeout(), and startUpContainer().

transient Logger com::cosylab::acs::maci::manager::ManagerImpl::logger [private]

Logger.

Referenced by administratorLogin(), administratorLogout(), autoStartComponents(), bind(), checkLoadBalancingStrategy(), cleanupEmptyFContext(), clientLogin(), clientLogout(), containerInternalStateMerge(), containerLogin(), containerLogout(), containerPostLoginActivation(), createDAO(), destroyDAO(), forceReleaseComponent(), getCollocatedComponent(), getComponent(), getComponentInfo(), getComponentNonSticky(), getDefaultComponent(), getDynamicComponent(), getDynamicComponents(), initializeFederation(), initializePingTasks(), initializeServiceDaemons(), internalNoSyncDeactivateComponent(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), internalNoSyncRestartComponent(), internalNoSyncStartUpContainer(), internalRequestComponent(), internalRequestDefaultComponent(), isServiceComponent(), login(), logout(), lookup(), makeComponentImmortal(), notifyClientDisconnectShutdown(), notifyClientLogin(), notifyClientLogout(), notifyComponentActivated(), notifyComponentAvailable(), notifyComponentDeactivated(), notifyComponentReleased(), notifyComponentRequested(), notifyComponentUnavailable(), notifyContainerDisconnectShutdown(), notifyContainerLogin(), notifyContainerLogout(), notifyContainerShutdownOrder(), rebind(), refreshComponentsList(), registerComponent(), releaseComponent(), releaseComponents(), reportException(), reportPrevaylerState(), restartComponent(), com::cosylab::acs::maci::manager::ManagerImpl::ClientMessageTask::run(), com::cosylab::acs::maci::manager::ManagerImpl::RequestComponentTask::run(), shutdown(), unbind(), and unregisterComponent().

transient Map com::cosylab::acs::maci::manager::ManagerImpl::managerCache = null [private]

Cache of non-local (federated) managers.

Referenced by getManagerForDomain(), and initialize().

transient Object com::cosylab::acs::maci::manager::ManagerImpl::managerComponentReference = null [private]

Manager Component reference.

Referenced by getComponent(), and getManagerComponentReference().

transient DAOProxy com::cosylab::acs::maci::manager::ManagerImpl::managerDAO = null [private]

Manager DAO dao (access to the CDB).

Referenced by destroyManagerDAOProxy(), getManagerDAOProxy(), and readManagerConfiguration().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_CDB_COMPONENTSPEC = "ACS.CDBComponentSpec" [static, private]

CDB component specification system property name.

Referenced by initialize().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_CDB_DISABLE = "ACS.disableCDB" [static, private]

CDB disable system property name.

Referenced by getComponentsDAOProxy(), getContainersDAOProxy(), and getManagerDAOProxy().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_DOMAIN_DIRECTORY = "ACS.federationDirectory" [static, private]

Manager federation central naming service.

Referenced by initializeFederation().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_DOMAIN_LIST = "ACS.domains" [static, private]

Manager federation domain list property name.

Referenced by initializeFederation().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_HANDLE_MONITORING = "manager.debug.rememberOldHandles" [static, private]

Enable handle monitoring property name.

Referenced by readManagerConfiguration().

final String com::cosylab::acs::maci::manager::ManagerImpl::NAME_LOAD_BALANCING_STRATEGY = "ACS.LoadBalancingStrategy" [static, private]

Load balancing strategy system property name.

Referenced by checkLoadBalancingStrategy().

volatile int com::cosylab::acs::maci::manager::ManagerImpl::originalContainers = 0 [private]

Referenced by shutdown().

volatile int com::cosylab::acs::maci::manager::ManagerImpl::originalId = MANAGER_MASK [private]

Referenced by shutdown().

transient Map com::cosylab::acs::maci::manager::ManagerImpl::pendingActivations = null [private]

List of all pending activations. Needed for cyclid dependency checks, since non-fuly-activasted components are not accessible via HandleDataStore iterator.

Referenced by checkCyclicDependency(), initialize(), and internalNoSyncRequestComponent().

transient Set com::cosylab::acs::maci::manager::ManagerImpl::pendingContainerShutdown = null [private]

List of all pending container shutdowns.

Referenced by checkContainerShutdownState(), initialize(), and shutdownContainer().

transient int com::cosylab::acs::maci::manager::ManagerImpl::poolThreads [private]

Number of threads in thread pool (guarantees order of execution).

Referenced by initialize(), initializeDefaultConfiguration(), and readManagerConfiguration().

transient Prevayler com::cosylab::acs::maci::manager::ManagerImpl::prevayler = null [private]

Implementation of prevayler system.

Referenced by executeCommand(), and internalNoSyncRequestComponent().

transient volatile AtomicBoolean com::cosylab::acs::maci::manager::ManagerImpl::prevaylerAlarmState [private]

Prevayler state.

Referenced by initialize(), and reportPrevaylerState().

transient Random com::cosylab::acs::maci::manager::ManagerImpl::random = null [private]

Manager domain name.

Referenced by administratorLogin(), clientLogin(), containerLogin(), initialize(), and registerComponent().

Map com::cosylab::acs::maci::manager::ManagerImpl::releasedHandles = new HashMap() [private]

Handle data store to monitor released handles.

Referenced by getHandleReleaseLog(), and logHandleRelease().

transient Context com::cosylab::acs::maci::manager::ManagerImpl::remoteDirectory = null [private]

Root context of the remote directory.

Referenced by bind(), getRemoteDirectory(), initialize(), lookup(), and unbind().

transient Object com::cosylab::acs::maci::manager::ManagerImpl::remoteDirectoryComponentReference = null [private]

Remote Directory Component reference.

Referenced by getComponent(), getRemoteDirectoryComponentReference(), and initializeFederation().

final ObjectStreamField [] com::cosylab::acs::maci::manager::ManagerImpl::serialPersistentFields [static, private]

Initial value:

 {
                        new ObjectStreamField("domain", String.class),
                        new ObjectStreamField("handle", Integer.TYPE),
                        new ObjectStreamField("clients", HandleDataStore.class),
                        new ObjectStreamField("administrators", HandleDataStore.class),
                        new ObjectStreamField("containers", HandleDataStore.class),
                        new ObjectStreamField("components", HandleDataStore.class),
                        new ObjectStreamField("releasedHandles", Map.class),
                        new ObjectStreamField("unavailableComponents", Map.class),
                                                new ObjectStreamField("defaultComponents", Map.class),
                                                new ObjectStreamField("domains", HashSet.class),
                                        new ObjectStreamField("activeAlarms", HashSet.class)}

All fields that represent state of the Manager must be listed here. Those fields will be written to and read from persistence storage

final long com::cosylab::acs::maci::manager::ManagerImpl::serialVersionUID = 1372046383416324709L [static, private]

Serial versionUID

transient AtomicBoolean com::cosylab::acs::maci::manager::ManagerImpl::shutdown [private]

Shutdown status.

Referenced by com::cosylab::acs::maci::manager::app::ManagerEngine::destroyManager(), initialize(), isShuttingDown(), login(), notifyContainerDisconnectShutdown(), securityCheck(), shutdown(), com::cosylab::acs::maci::test::ManagerImplTest::tearDown(), com::cosylab::acs::maci::test::ManagerImplTest::testManagerShutdownWithComponentDestruction(), and com::cosylab::acs::maci::test::ManagerImplTest::testShutdown().

transient ManagerShutdown com::cosylab::acs::maci::manager::ManagerImpl::shutdownImplementation = null [private]

Shutdown implementation.

Referenced by getShutdownImplementation(), and shutdown().

transient ThreadPoolExecutor com::cosylab::acs::maci::manager::ManagerImpl::threadPool [private]

transient SimpleDateFormat com::cosylab::acs::maci::manager::ManagerImpl::timeFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS") [static, private]

ISO 8601 date formatter.

Referenced by securityCheck().

transient ComponentInfoTopologicalSortManager com::cosylab::acs::maci::manager::ManagerImpl::topologySortManager [private]

Component info topology sort manager.

Referenced by containerInternalStateMerge(), initialize(), internalNoSyncReleaseComponent(), internalNoSyncRequestComponent(), shutdown(), and shutdownContainer().