public abstract class JmsBackendQueueProcessor extends Object implements BackendQueueProcessor, BackendQueueProcessor.Transactional
BackendQueueProcessor.Transactional
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 and Description |
---|
JmsBackendQueueProcessor() |
Modifier and Type | Method and Description |
---|---|
void |
applyStreamWork(LuceneWork singleOperation,
IndexingMonitor monitor)
Applies a single operation on the index, and different operations can be applied in parallel,
even in parallel to a workList instance being processed by
BackendQueueProcessor.applyWork(List, IndexingMonitor) |
void |
applyWork(List<LuceneWork> workList,
IndexingMonitor monitor)
Applies a list of operations to the index.
|
void |
close()
Used to shutdown and eventually release resources.
|
Lock |
getExclusiveWriteLock() |
String |
getIndexName() |
javax.jms.QueueConnection |
getJMSConnection() |
javax.jms.Queue |
getJmsQueue() |
String |
getJmsQueueName() |
SearchIntegrator |
getSearchIntegrator() |
void |
indexMappingChanged()
Used to notify the backend that the number or type of indexed entities being indexed
in this backend changed.
|
void |
initialize(Properties props,
WorkerBuildContext context,
DirectoryBasedIndexManager indexManager)
Used at startup, called once as first method.
|
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) |
protected static final String JNDI_PREFIX
public static final String JMS_CONNECTION_FACTORY
public static final String JMS_QUEUE
public static final String JMS_CONNECTION_LOGIN
public static final String JMS_CONNECTION_PASSWORD
public void initialize(Properties props, WorkerBuildContext context, DirectoryBasedIndexManager indexManager)
BackendQueueProcessor
initialize
in interface BackendQueueProcessor
props
- all configuration propertiescontext
- context giving access to required meta dataindexManager
- the index it is related to.public javax.jms.Queue getJmsQueue()
public String getJmsQueueName()
public String getIndexName()
public SearchIntegrator getSearchIntegrator()
public void applyWork(List<LuceneWork> workList, IndexingMonitor monitor)
BackendQueueProcessor
applyWork
in interface BackendQueueProcessor
workList
- list of Lucene work instance which need to be applied to the indexmonitor
- a IndexingMonitor
object.public void applyStreamWork(LuceneWork singleOperation, IndexingMonitor monitor)
BackendQueueProcessor
BackendQueueProcessor.applyWork(List, IndexingMonitor)
applyStreamWork
in interface BackendQueueProcessor
singleOperation
- single Lucene work instance to be applied to the indexmonitor
- a IndexingMonitor
object.public Lock getExclusiveWriteLock()
getExclusiveWriteLock
in interface BackendQueueProcessor
public void indexMappingChanged()
BackendQueueProcessor
indexMappingChanged
in interface BackendQueueProcessor
public javax.jms.QueueConnection getJMSConnection()
public void releaseJMSConnection(javax.jms.QueueConnection queueConnection)
public boolean isTransactional()
public void close()
BackendQueueProcessor
close
in interface BackendQueueProcessor
protected abstract javax.jms.QueueConnectionFactory initializeJMSQueueConnectionFactory(Properties props)
props
- a Properties
object.QueueConnectionFactory
protected abstract javax.jms.Queue initializeJMSQueue(javax.jms.QueueConnectionFactory factory, Properties props)
initializeJMSQueueConnectionFactory(Properties)
factory
- a QueueConnectionFactory
object.props
- a Properties
object.Queue
protected abstract javax.jms.QueueConnection initializeJMSConnection(javax.jms.QueueConnectionFactory factory, Properties props)
initializeJMSQueue(QueueConnectionFactory, Properties)
.factory
- a QueueConnectionFactory
object.props
- a Properties
object.QueueConnection
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