alma::acs::commandcenter::engine::Executor Class Reference

Collaboration diagram for alma::acs::commandcenter::engine::Executor:

Classes
class	LocalInProcFlow
class	LocalInProcStream
class	LocalOutProcFlow
class	RemoteContainerDaemonFlow
class	RemoteFlow
class	RemoteServicesDaemonFlow
interface	RunMain
class	SearchBuffer
class	SingleStepFlow
Static Public Member Functions
static boolean	remote (boolean nativeSSH, String username, String password, String command, String endMark, NativeCommand.Listener listener, String host) throws Throwable
static void	remoteDownAll ()
static void	localInProc (Properties properties, String pexpect, NativeCommand.Listener listener, final RunMain runMain)
static void	local (final RunMain runMain)
static void	localOutProc (String command, boolean foreground, long maxExecutionTime, String endMark, NativeCommand.Listener listener) throws Throwable
static void	remoteDaemonEnable (Firestarter fs)
static Exception	remoteDaemonForServices (String host, int instance, boolean startStop, String cmdFlags, NativeCommand.Listener listener)
static Exception	remoteDaemonForContainers (String host, int instance, boolean startStop, String contName, String contType, String[] contTypeMods, String cmdFlags, NativeCommand.Listener listener)
Static Public Attributes
static boolean	disableRemote = false
static final String	SYSPROP_COMMAND_NATIVE_SSH = "AcsCommandCenter.commandNativeSSH"
static RemoteFlow	remoteFlow = new RemoteFlow()
static LocalInProcFlow	localInProcFlow = new LocalInProcFlow()
static LocalOutProcFlow	localOutProcFlow = new LocalOutProcFlow()
static SingleStepFlow	singleStepFlow = new SingleStepFlow()
static RemoteServicesDaemonFlow	remoteServicesDaemonFlow = new RemoteServicesDaemonFlow()
static RemoteContainerDaemonFlow	remoteContainerDaemonFlow = new RemoteContainerDaemonFlow()
static int	remoteDaemonForContainersCompletionDelay = 2500
Static Protected Attributes
static Vector< Connection >	connections = new Vector<Connection>()
static Vector< Session >	sessions = new Vector<Session>()
Static Private Member Functions
static boolean	remotePortable (String username, String password, String command, String endMark, NativeCommand.Listener listener, String host) throws IOException
static void	remoteDownAllPortable ()
static boolean	remoteNative (String username, final String password, final String command, String endMark, NativeCommand.Listener listener, String host) throws Throwable
static void	remoteDownAllNative ()
Static Private Attributes
static Logger	log = MiscUtils.getPackageLogger(Executor.class)
static Vector< NativeCommand >	remoteNativeTasks = new Vector<NativeCommand>()
static Firestarter	firestarter

Detailed Description

Author:: mschilli

Member Function Documentation

static void alma::acs::commandcenter::engine::Executor::local ( final RunMain runMain ) [inline, static]

The only sense of this is to have a flow for normal java instructions that may take a while.

Parameters:

runMain

the java instructions to perform

References alma::acs::commandcenter::trace::Flow::failure(), alma::acs::commandcenter::trace::Flow::reset(), alma::acs::commandcenter::engine::Executor::RunMain::runMain(), singleStepFlow, and alma::acs::commandcenter::trace::Flow::success().

static void alma::acs::commandcenter::engine::Executor::localInProc	(	Properties	properties,
		String	pexpect,
		NativeCommand.Listener	listener,
		final RunMain	runMain
	)			`[inline, static]`

Parameters:

	properties	the properties to insert (and override) into the system properties
	pexpect	as soon as the process writes this to stdout, this method returns
	listener	a proprietary listener if the caller wants to hear about the process' output
	runMain	a callback that will be invoked by the newly spawned thread

References alma::acs::commandcenter::trace::Flow::failure(), localInProcFlow, alma::acs::commandcenter::trace::Flow::reset(), alma::acs::commandcenter::engine::Executor::RunMain::runMain(), alma::acs::commandcenter::engine::Executor::LocalInProcStream::setConsumer(), alma::acs::commandcenter::engine::Executor::LocalInProcStream::setListener(), and alma::acs::commandcenter::trace::Flow::success().

static void alma::acs::commandcenter::engine::Executor::localOutProc	(	String	command,
		boolean	foreground,
		long	maxExecutionTime,
		String	endMark,
		NativeCommand.Listener	listener
	)			throws Throwable `[inline, static]`

static boolean alma::acs::commandcenter::engine::Executor::remote	(	boolean	nativeSSH,
		String	username,
		String	password,
		String	command,
		String	endMark,
		NativeCommand.Listener	listener,
		String	host
	)			throws Throwable `[inline, static]`

Returns:: false - if this failed gracefully

Exceptions:

IOException

- if this failed severely

References remoteNative(), and remotePortable().

static void alma::acs::commandcenter::engine::Executor::remoteDaemonEnable ( Firestarter fs ) [inline, static]

References firestarter.

static Exception alma::acs::commandcenter::engine::Executor::remoteDaemonForContainers	(	String	host,
		int	instance,
		boolean	startStop,
		String	contName,
		String	contType,
		String[]	contTypeMods,
		String	cmdFlags,
		NativeCommand.Listener	listener
	)			`[inline, static]`

Parameters:

startStop

- if true, the daemon starts the container, otherwise stops it.

Todo:: rethink how useful this overloading is.

Parameters:

	contType	- only needed for starting (i.e. startStop==true)
	contTypeMods	- only needed for starting (i.e. startStop==true)

See also:: http://www.eso.org/projects/alma/develop/acs/OnlineDocs/ACS_docs/schemas/urn_schemas-cosylab-com_Container_1.0/complexType/DeployInfo.html

References alma::acs::commandcenter::trace::Flow::failure(), firestarter, alma::acs::commandcenter::meta::Firestarter::giveOrb(), remoteContainerDaemonFlow, remoteDaemonForContainersCompletionDelay, alma::acs::commandcenter::trace::Flow::reset(), alma::acsdaemon::ContainerDaemonOperations::start_container(), alma::acsdaemon::ContainerDaemonOperations::stop_container(), alma::acs::commandcenter::trace::Flow::success(), and alma::acs::commandcenter::trace::Flow::trying().

static Exception alma::acs::commandcenter::engine::Executor::remoteDaemonForServices	(	String	host,
		int	instance,
		boolean	startStop,
		String	cmdFlags,
		NativeCommand.Listener	listener
	)			`[inline, static]`

Starts or stops ACS via the ACS services daemon. This call returns only when the action has completed. Exceptions will be returned instead of thrown.

Returns:: any exception that occurs underways

References alma::acs::container::corba::AcsCorba::activateOffShoot(), alma::acs::commandcenter::trace::Flow::current(), alma::acs::commandcenter::trace::Flow::failure(), firestarter, alma::acs::exceptions::AcsJCompletion::getAcsJException(), alma::acs::container::corba::AcsCorba::getORB(), alma::acs::container::corba::AcsCorba::getRootPOA(), alma::acs::commandcenter::meta::Firestarter::giveAcsCorba(), alma::acs::exceptions::AcsJCompletion::isError(), remoteServicesDaemonFlow, alma::acs::commandcenter::trace::Flow::reset(), alma::acsdaemon::ServicesDaemonOperations::start_acs(), alma::acsdaemon::ServicesDaemonOperations::stop_acs(), alma::acs::commandcenter::trace::Flow::success(), and alma::acs::commandcenter::trace::Flow::trying().

static void alma::acs::commandcenter::engine::Executor::remoteDownAll ( ) [inline, static]

References remoteDownAllNative(), and remoteDownAllPortable().

static void alma::acs::commandcenter::engine::Executor::remoteDownAllNative ( ) [inline, static, private]

References log, alma::acs::commandcenter::engine::NativeCommand::process, and remoteNativeTasks.

Referenced by remoteDownAll().

static void alma::acs::commandcenter::engine::Executor::remoteDownAllPortable ( ) [inline, static, private]

Shuts down all ssh-sessions and -connections that may still be active.

References connections, log, and sessions.

Referenced by remoteDownAll().

static boolean alma::acs::commandcenter::engine::Executor::remoteNative	(	String	username,
		final String	password,
		final String	command,
		String	endMark,
		NativeCommand.Listener	listener,
		String	host
	)			throws Throwable `[inline, static, private]`

Returns:: false - if this failed gracefully

Exceptions:

Throwable

- if this failed severely

Referenced by remote().

static boolean alma::acs::commandcenter::engine::Executor::remotePortable	(	String	username,
		String	password,
		String	command,
		String	endMark,
		NativeCommand.Listener	listener,
		String	host
	)			throws IOException `[inline, static, private]`