org.hibernate.search.backend.jms.impl

Class JmsBackendQueueProcessor

java.lang.Object

org.hibernate.search.backend.jms.impl.JmsBackendQueueProcessor

All Implemented Interfaces:

BackendQueueProcessor, BackendQueueProcessor.Transactional

Direct Known Subclasses:

JndiJMSBackendQueueProcessor

public abstract class JmsBackendQueueProcessor
extends Object
implements BackendQueueProcessor, BackendQueueProcessor.Transactional

Backend sending the workload via JMS. Optionally support transactions: the JMS messages can be sent as part of the current transaction.

Author:

Emmanuel Bernard, Hardy Ferentschik, Sanne Grinovero (C) 2011 Red Hat Inc., Yoann Gendre

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.search.backend.spi.BackendQueueProcessor

BackendQueueProcessor.Transactional

Field Summary

Fields

Modifier and Type	Field and Description
static String	JMS_CONNECTION_FACTORY
static String	JMS_CONNECTION_LOGIN
static String	JMS_CONNECTION_PASSWORD
static String	JMS_QUEUE
protected static String	JNDI_PREFIX

Constructor Summary

Constructors

Constructor and Description
JmsBackendQueueProcessor()

Method Summary

Modifier and Type	Method and Description
void	applyStreamWork(LuceneWork singleOperation, IndexingMonitor monitor)
void	applyWork(List<LuceneWork> workList, IndexingMonitor monitor)
void	close()
Lock	getExclusiveWriteLock()
String	getIndexName()
javax.jms.QueueConnection	getJMSConnection()
javax.jms.Queue	getJmsQueue()
String	getJmsQueueName()
SearchIntegrator	getSearchIntegrator()
void	indexMappingChanged()
void	initialize(Properties props, WorkerBuildContext context, DirectoryBasedIndexManager indexManager)
protected abstract javax.jms.QueueConnection	initializeJMSConnection(javax.jms.QueueConnectionFactory factory, Properties props) Initialises the JMS QueueConnection to be used for sending Lucene work operations to the master node.
protected abstract javax.jms.Queue	initializeJMSQueue(javax.jms.QueueConnectionFactory factory, Properties props) Initialises the JMS queue to be used for sending Lucene work operations to the master node.
protected abstract javax.jms.QueueConnectionFactory	initializeJMSQueueConnectionFactory(Properties props) Initialises the JMS QueueConnectionFactory to be used for sending Lucene work operations to the master node.
boolean	isTransactional()
void	releaseJMSConnection(javax.jms.QueueConnection queueConnection)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

JNDI_PREFIX

protected static final String JNDI_PREFIX

See Also:

Constant Field Values

JMS_CONNECTION_FACTORY

public static final String JMS_CONNECTION_FACTORY

See Also:

Constant Field Values

JMS_QUEUE

public static final String JMS_QUEUE

See Also:

Constant Field Values

JMS_CONNECTION_LOGIN

public static final String JMS_CONNECTION_LOGIN

See Also:

Constant Field Values

JMS_CONNECTION_PASSWORD

public static final String JMS_CONNECTION_PASSWORD

See Also:

Constant Field Values

Constructor Detail

JmsBackendQueueProcessor

public JmsBackendQueueProcessor()

Method Detail

initialize

public void initialize(Properties props,
                       WorkerBuildContext context,
                       DirectoryBasedIndexManager indexManager)

Specified by:

initialize in interface BackendQueueProcessor

getJmsQueue

public javax.jms.Queue getJmsQueue()

getJmsQueueName

public String getJmsQueueName()

getIndexName

public String getIndexName()

getSearchIntegrator

public SearchIntegrator getSearchIntegrator()

applyWork

public void applyWork(List<LuceneWork> workList,
                      IndexingMonitor monitor)

Specified by:

applyWork in interface BackendQueueProcessor

applyStreamWork

public void applyStreamWork(LuceneWork singleOperation,
                            IndexingMonitor monitor)

Specified by:

applyStreamWork in interface BackendQueueProcessor

getExclusiveWriteLock

public Lock getExclusiveWriteLock()

Specified by:

getExclusiveWriteLock in interface BackendQueueProcessor

indexMappingChanged

public void indexMappingChanged()

Specified by:

indexMappingChanged in interface BackendQueueProcessor

getJMSConnection

public javax.jms.QueueConnection getJMSConnection()

releaseJMSConnection

public void releaseJMSConnection(javax.jms.QueueConnection queueConnection)

isTransactional

public boolean isTransactional()

close

public void close()

Specified by:

close in interface BackendQueueProcessor

initializeJMSQueueConnectionFactory

protected abstract javax.jms.QueueConnectionFactory initializeJMSQueueConnectionFactory(Properties props)

Initialises the JMS QueueConnectionFactory to be used for sending Lucene work operations to the master node.

Parameters:

props - a Properties object.

Returns:

the initialized QueueConnectionFactory

initializeJMSQueue

protected abstract javax.jms.Queue initializeJMSQueue(javax.jms.QueueConnectionFactory factory,
                                                      Properties props)

Initialises the JMS queue to be used for sending Lucene work operations to the master node. Invoked after initializeJMSQueueConnectionFactory(Properties)

Parameters:

factory - a QueueConnectionFactory object.

props - a Properties object.

Returns:

the initialized Queue

initializeJMSConnection

protected abstract javax.jms.QueueConnection initializeJMSConnection(javax.jms.QueueConnectionFactory factory,
                                                                     Properties props)

Initialises the JMS QueueConnection to be used for sending Lucene work operations to the master node. This is invoked after initializeJMSQueue(QueueConnectionFactory, Properties).

Parameters:

factory - a QueueConnectionFactory object.

props - a Properties object.

Returns:

the initialized QueueConnection