Package org.hibernate.search.backend.lucene.lowlevel.writer.impl

Class IndexWriterProvider

java.lang.Object

org.hibernate.search.backend.lucene.lowlevel.writer.impl.IndexWriterProvider

public class IndexWriterProvider
extends Object

Author:

Sanne Grinovero (C) 2011 Red Hat Inc.

Constructor Summary

Constructors

Constructor	Description
IndexWriterProvider(String indexName, EventContext eventContext, DirectoryHolder directoryHolder, IndexWriterConfigSource configSource, TimingSource timingSource, int commitInterval, BackendThreads threads, FailureHandler failureHandler)

Method Summary

Modifier and Type	Method	Description
void	clear()	Closes and drops any cached resources (index writer in particular).
void	clearAfterFailure(Throwable throwable, Object failingOperation)	Closes and drops any cached resources (index writer in particular).
IndexWriterDelegatorImpl	getOrCreate()
IndexWriterDelegatorImpl	getOrNull()

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexWriterProvider

public IndexWriterProvider(String indexName,
                           EventContext eventContext,
                           DirectoryHolder directoryHolder,
                           IndexWriterConfigSource configSource,
                           TimingSource timingSource,
                           int commitInterval,
                           BackendThreads threads,
                           FailureHandler failureHandler)

Method Detail

clear

public void clear()
           throws IOException

Closes and drops any cached resources (index writer in particular).

Should be used when stopping the index.

Throws:

IOException

clearAfterFailure

public void clearAfterFailure(Throwable throwable,
                              Object failingOperation)

Closes and drops any cached resources (index writer in particular).

Should be used to clean up upon error.

getOrNull

public IndexWriterDelegatorImpl getOrNull()

getOrCreate

public IndexWriterDelegatorImpl getOrCreate()
                                     throws IOException

Throws:

IOException