org.apache.cocoon.components.search
Class SimpleLuceneCocoonIndexerImpl

java.lang.Object
  |
  +--org.apache.avalon.framework.logger.AbstractLoggable
        |
        +--org.apache.cocoon.components.search.SimpleLuceneCocoonIndexerImpl

All Implemented Interfaces:

org.apache.avalon.framework.component.Component, org.apache.avalon.framework.component.Composable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.logger.Loggable, LuceneCocoonIndexer

public class SimpleLuceneCocoonIndexerImpl

extends org.apache.avalon.framework.logger.AbstractLoggable

implements LuceneCocoonIndexer, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.component.Composable, org.apache.avalon.framework.activity.Disposable

A lucene indexer.

XML documents are indexed using lucene. Links to XML documents are supplied by a crawler, requesting links of documents by specifying a cocoon-view, and HTTP protocol.

Version:

CVS $Id: SimpleLuceneCocoonIndexerImpl.java,v 1.6.2.1 2002/04/18 12:56:41 vgritsenko Exp $

Author:

Bernhard Huber

Field Summary

static java.lang.String	ANALYZER_CLASSNAME_CONFIG Description of the Field
static java.lang.String	ANALYZER_CLASSNAME_DEFAULT Description of the Field
static java.lang.String	DIRECTORY_CONFIG Description of the Field
static java.lang.String	DIRECTORY_DEFAULT Description of the Field
protected org.apache.avalon.framework.component.ComponentManager	manager The component manager instance
static java.lang.String	MERGE_FACTOR_CONFIG Description of the Field
static int	MERGE_FACTOR_DEFAULT http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg00373.html

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

ROLE

Constructor Summary

SimpleLuceneCocoonIndexerImpl()

Method Summary

void	compose(org.apache.avalon.framework.component.ComponentManager manager) Set the current ComponentManager instance used by this Composable.
void	configure(org.apache.avalon.framework.configuration.Configuration conf) Description of the Method
void	dispose() Description of the Method
void	index(org.apache.lucene.store.Directory index, boolean create, java.net.URL base_url) index content of base_url, index content of links from base_url.
void	setAnalyzer(org.apache.lucene.analysis.Analyzer analyzer) Sets the analyzer attribute of the SimpleLuceneCocoonIndexerImpl object

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

getLogger, setLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

ANALYZER_CLASSNAME_CONFIG

public static final java.lang.String ANALYZER_CLASSNAME_CONFIG

Description of the Field

Since:

ANALYZER_CLASSNAME_DEFAULT

public static final java.lang.String ANALYZER_CLASSNAME_DEFAULT

Description of the Field

Since:

DIRECTORY_CONFIG

public static final java.lang.String DIRECTORY_CONFIG

Description of the Field

Since:

DIRECTORY_DEFAULT

public static final java.lang.String DIRECTORY_DEFAULT

Description of the Field

Since:

MERGE_FACTOR_CONFIG

public static final java.lang.String MERGE_FACTOR_CONFIG

Description of the Field

Since:

MERGE_FACTOR_DEFAULT

public static final int MERGE_FACTOR_DEFAULT

http://www.mail-archive.com/lucene-user@jakarta.apache.org/msg00373.html

manager

protected org.apache.avalon.framework.component.ComponentManager manager

The component manager instance

Since:

Constructor Detail

SimpleLuceneCocoonIndexerImpl

public SimpleLuceneCocoonIndexerImpl()

Method Detail

setAnalyzer

public void setAnalyzer(org.apache.lucene.analysis.Analyzer analyzer)

Sets the analyzer attribute of the SimpleLuceneCocoonIndexerImpl object

Specified by:

setAnalyzer in interface LuceneCocoonIndexer

Parameters:

analyzer - The new analyzer value

Since:

configure

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

Description of the Method

Specified by:

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

Parameters:

conf - Description of Parameter

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - Description of Exception

Since:

compose

public void compose(org.apache.avalon.framework.component.ComponentManager manager)
             throws org.apache.avalon.framework.component.ComponentException

Set the current ComponentManager instance used by this Composable.

Specified by:

compose in interface org.apache.avalon.framework.component.Composable

Parameters:

manager - Description of Parameter

Throws:

org.apache.avalon.framework.component.ComponentException - Description of Exception

Since:

dispose

public void dispose()

Description of the Method

Specified by:

dispose in interface org.apache.avalon.framework.activity.Disposable

Since:

index

public void index(org.apache.lucene.store.Directory index,
                  boolean create,
                  java.net.URL base_url)
           throws ProcessingException

index content of base_url, index content of links from base_url.

Specified by:

index in interface LuceneCocoonIndexer

Parameters:

index - the lucene store to write the index to

create - iff true create, or overwrite existing index, else update existing index.

base_url - index content of base_url, and crawl through all its links recursivly.

Throws:

ProcessingException - Description of Exception

Since: