org.apache.cocoon.components.search.components.impl
Class DefaultIndexerImpl

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.components.search.components.impl.AbstractIndexer
          org.apache.cocoon.components.search.components.impl.DefaultIndexerImpl

All Implemented Interfaces:

org.apache.avalon.excalibur.pool.Poolable, org.apache.avalon.excalibur.pool.Recyclable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled, Indexer

public class DefaultIndexerImpl
extends AbstractIndexer
implements org.apache.avalon.framework.configuration.Configurable

Author:

Nicolas Maisonneuve

Field Summary

static java.lang.String

DOCUMENT_BUFFERED_NUM_ELEMENT Buffer size is element

Fields inherited from class org.apache.cocoon.components.search.components.impl.AbstractIndexer

add_writer, analyzer, clear_mode, delete_reader, dir, mergeFactor

Fields inherited from interface org.apache.cocoon.components.search.components.Indexer

DOCUMENT_UID_FIELD, ROLE

Constructor Summary

DefaultIndexerImpl()

Method Summary

protected void	addDocument(org.apache.lucene.document.Document doc)
void	configure(org.apache.avalon.framework.configuration.Configuration conf)
protected void	release() releasing resources
void	setBufferSize(int value) Set the maximum number of buffered documents to avoid to open and close the IndexWriter a lot of times
protected void	updateDocument(org.apache.lucene.document.Document doc)

Methods inherited from class org.apache.cocoon.components.search.components.impl.AbstractIndexer

addDocument, clearIndex, closeReader, closeWriter, del, deleteDocument, getAnalyzer, getIndex, getMergeFactor, index, openIndexReader, openIndexWriter, optimize, recycle, setAnalyzer, setIndex, setMergeFactor, switchToADD_MODE, switchToDEL_MODE

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

DOCUMENT_BUFFERED_NUM_ELEMENT

public static final java.lang.String DOCUMENT_BUFFERED_NUM_ELEMENT

Buffer size is element

See Also:

Constant Field Values

Constructor Detail

DefaultIndexerImpl

public DefaultIndexerImpl()

Method Detail

configure

public void configure(org.apache.avalon.framework.configuration.Configuration conf)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

setBufferSize

public void setBufferSize(int value)

Set the maximum number of buffered documents to avoid to open and close the IndexWriter a lot of times

Parameters:

value - int number (default 100)

release

protected final void release()
                      throws IndexException

Description copied from class: AbstractIndexer

releasing resources

Overrides:

release in class AbstractIndexer

Throws:

IndexException

addDocument

protected final void addDocument(org.apache.lucene.document.Document doc)
                          throws IndexException

Specified by:

addDocument in class AbstractIndexer

Throws:

IndexException

updateDocument

protected final void updateDocument(org.apache.lucene.document.Document doc)
                             throws IndexException

Specified by:

updateDocument in class AbstractIndexer

Throws:

IndexException