cern::laser::client::impl::services::selection::AlarmSelectionHelper Class Reference

Inheritance diagram for cern::laser::client::impl::services::selection::AlarmSelectionHelper:

Collaboration diagram for cern::laser::client::impl::services::selection::AlarmSelectionHelper:

Public Member Functions
Map	subscribe (Selection selection) throws LaserConnectionException, LaserException, LaserTimeOutException
void	resetSelection () throws LaserException
void	onException (MOMException e)
void	onMessage (Message msg)
Package Functions
	AlarmSelectionHelper (AlarmSelectionListener selectionListener) throws LaserException
Private Member Functions
void	waitForInit ()
String	buildSQLFilter (Selection selection)
String	buildInitSQLFilter (String sql_filter)
Collection	setupCategorySubscriptions (Selection selection, String sql_filter) throws LaserConnectionException, LaserException
synchronized void	setInitialized (boolean value)
synchronized boolean	isInitialized ()
synchronized void	increaseInitWaitTime ()
void	resetInitWaitTime ()
boolean	isInitTimedOut ()
Map	getInitialSelection ()
String	getCategoryRootTopic () throws LaserConnectionException, LaserException
String	getClientRootTopic () throws LaserException, LaserConnectionException
SubscriptionListener	getInitialSelectionListener ()
Subscriber	getSubscriber () throws LaserException
Private Attributes
boolean	initialized = false
long	initWaitTime = 0
Subscriber	cmwSubscriber
String	clientRootTopic
boolean	cmwConnected = true
AlarmSelectionListener	selectionListener
Map	initialSelection = null
SubscriptionListener	initialSelectionListener
String	categoryRootTopic
CERNAlarmService	m_laser
Static Private Attributes
static final Logger	LOGGER = Logger.getLogger(AlarmSelectionHelper.class.getName())
static final String	LASER_INIT_PROPERTY = "LASER_INIT"
static final long	INIT_DELAY = 1000
static final long	INIT_TIMEOUT = 30000

Detailed Description

Version:

Revision: 1.9

Date: 2009/06/21 21:48:58

Author:: Katarina Sigerud

Constructor & Destructor Documentation

cern::laser::client::impl::services::selection::AlarmSelectionHelper::AlarmSelectionHelper ( AlarmSelectionListener selectionListener ) throws LaserException [inline, package]

References initialSelection, m_laser, and selectionListener.

Member Function Documentation

String cern::laser::client::impl::services::selection::AlarmSelectionHelper::buildInitSQLFilter ( String sql_filter ) [inline, private]

References LASER_INIT_PROPERTY, and LOGGER.

Referenced by subscribe().

String cern::laser::client::impl::services::selection::AlarmSelectionHelper::buildSQLFilter ( Selection selection ) [inline, private]

References cern::laser::client::services::selection::Selection::getFilterSelection(), cern::laser::client::services::selection::Selection::getReducedMaskedSelection(), LOGGER, and cern::laser::client::services::selection::FilterSelection::toSQLString().

Referenced by subscribe().

String cern::laser::client::impl::services::selection::AlarmSelectionHelper::getCategoryRootTopic ( ) throws LaserConnectionException, LaserException [inline, private]

References categoryRootTopic, alma::alarmsystem::CERNAlarmServiceOperations::getCategoryRootTopic(), and m_laser.

Referenced by setupCategorySubscriptions().

String cern::laser::client::impl::services::selection::AlarmSelectionHelper::getClientRootTopic ( ) throws LaserException, LaserConnectionException [inline, private]

References clientRootTopic, alma::alarmsystem::CERNAlarmServiceOperations::getClientRootTopic(), and m_laser.

Referenced by subscribe().

Map cern::laser::client::impl::services::selection::AlarmSelectionHelper::getInitialSelection ( ) [inline, private]

References initialSelection.

Referenced by subscribe().

SubscriptionListener cern::laser::client::impl::services::selection::AlarmSelectionHelper::getInitialSelectionListener ( ) [inline, private]

References com::cosylab::acs::jms::ACSJMSTextMessage::getText(), initialSelection, initialSelectionListener, LASER_INIT_PROPERTY, LOGGER, onMessage(), and setInitialized().

Referenced by subscribe().

Subscriber cern::laser::client::impl::services::selection::AlarmSelectionHelper::getSubscriber ( ) throws LaserException [inline, private]

References cmwSubscriber, and cern::cmw::mom::pubsub::Subscriber::setExceptionListener().

Referenced by resetSelection(), setupCategorySubscriptions(), and subscribe().

synchronized void cern::laser::client::impl::services::selection::AlarmSelectionHelper::increaseInitWaitTime ( ) [inline, private]

References INIT_DELAY, and initWaitTime.

Referenced by waitForInit().

synchronized boolean cern::laser::client::impl::services::selection::AlarmSelectionHelper::isInitialized ( ) [inline, private]

References initialized.

Referenced by subscribe(), and waitForInit().

boolean cern::laser::client::impl::services::selection::AlarmSelectionHelper::isInitTimedOut ( ) [inline, private]

References INIT_TIMEOUT, and initWaitTime.

Referenced by waitForInit().

void cern::laser::client::impl::services::selection::AlarmSelectionHelper::onException ( MOMException e ) [inline]

DOCUMENT ME!

Parameters:

e

DOCUMENT ME!

Implements cern::cmw::mom::pubsub::ExceptionListener.

References cmwConnected, cern::laser::client::services::selection::AlarmSelectionListener::onException(), selectionListener, and cern::cmw::mom::pubsub::MOMException::testException().

void cern::laser::client::impl::services::selection::AlarmSelectionHelper::onMessage ( Message msg ) [inline]

DOCUMENT ME!

Parameters:

msg

DOCUMENT ME!

References LOGGER, cern::laser::client::services::selection::AlarmSelectionListener::onAlarm(), and selectionListener.

Referenced by getInitialSelectionListener().

void cern::laser::client::impl::services::selection::AlarmSelectionHelper::resetInitWaitTime ( ) [inline, private]

References initWaitTime.

Referenced by subscribe().

void cern::laser::client::impl::services::selection::AlarmSelectionHelper::resetSelection ( ) throws LaserException [inline]

References cern::cmw::mom::pubsub::Subscriber::close(), cmwSubscriber, getSubscriber(), and cern::cmw::mom::pubsub::Subscriber::unSubscribeAll().

Referenced by cern::laser::client::impl::services::selection::AlarmSelectionHandlerImpl::resetSelection().

synchronized void cern::laser::client::impl::services::selection::AlarmSelectionHelper::setInitialized ( boolean value ) [inline, private]

References initialized.

Referenced by getInitialSelectionListener(), and subscribe().

Collection cern::laser::client::impl::services::selection::AlarmSelectionHelper::setupCategorySubscriptions	(	Selection	selection,
		String	sql_filter
	)			throws LaserConnectionException, LaserException `[inline, private]`

References cern::laser::client::data::Category::getCategoryId(), getCategoryRootTopic(), cern::laser::client::data::Category::getPath(), getSubscriber(), selectionListener, and cern::cmw::mom::pubsub::Subscriber::subscribe().

Referenced by subscribe().

Map cern::laser::client::impl::services::selection::AlarmSelectionHelper::subscribe ( Selection selection ) throws LaserConnectionException, LaserException, LaserTimeOutException [inline]