org.apache.jetspeed.search.lucene
Class SearchEngineImpl

java.lang.Object
  org.apache.jetspeed.search.lucene.SearchEngineImpl

All Implemented Interfaces:

org.apache.jetspeed.search.SearchEngine

public class SearchEngineImpl
extends Object
implements org.apache.jetspeed.search.SearchEngine

Author:

Jeremy Ford

Field Summary

private String	analyzerClassName
private org.apache.jetspeed.search.HandlerFactory	handlerFactory
private static int	KEYWORD
protected static org.apache.commons.logging.Log	log
private boolean	optimizeAfterUpdate
private File	rootIndexDir
private static int	TEXT

Constructor Summary

SearchEngineImpl(String indexRoot, String analyzerClassName, boolean optimzeAfterUpdate, org.apache.jetspeed.search.HandlerFactory handlerFactory)

Method Summary

boolean	add(Collection objects)
boolean	add(Object o)
private void	addFieldsToDocument(org.apache.lucene.document.Document doc, Map fields, int type)
private void	addFieldsToMap(org.apache.lucene.document.Document doc, Set fieldNames, Map fields)
private void	addFieldsToParsedObject(org.apache.lucene.document.Document doc, org.apache.jetspeed.search.ParsedObject o)
private org.apache.lucene.analysis.Analyzer	newAnalyzer()
boolean	optimize()
boolean	remove(Collection objects)
boolean	remove(Object o)
org.apache.jetspeed.search.SearchResults	search(String queryString)
boolean	update(Collection objects)
boolean	update(Object o)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

rootIndexDir

private File rootIndexDir

analyzerClassName

private String analyzerClassName

optimizeAfterUpdate

private boolean optimizeAfterUpdate

handlerFactory

private org.apache.jetspeed.search.HandlerFactory handlerFactory

KEYWORD

private static final int KEYWORD

See Also:

Constant Field Values

TEXT

private static final int TEXT

See Also:

Constant Field Values

Constructor Detail

SearchEngineImpl

public SearchEngineImpl(String indexRoot,
                        String analyzerClassName,
                        boolean optimzeAfterUpdate,
                        org.apache.jetspeed.search.HandlerFactory handlerFactory)
                 throws Exception

Throws:

Exception

Method Detail

add

public boolean add(Object o)

Specified by:

add in interface org.apache.jetspeed.search.SearchEngine

add

public boolean add(Collection objects)

Specified by:

add in interface org.apache.jetspeed.search.SearchEngine

remove

public boolean remove(Object o)

Specified by:

remove in interface org.apache.jetspeed.search.SearchEngine

remove

public boolean remove(Collection objects)

Specified by:

remove in interface org.apache.jetspeed.search.SearchEngine

update

public boolean update(Object o)

Specified by:

update in interface org.apache.jetspeed.search.SearchEngine

update

public boolean update(Collection objects)

Specified by:

update in interface org.apache.jetspeed.search.SearchEngine

optimize

public boolean optimize()

Specified by:

optimize in interface org.apache.jetspeed.search.SearchEngine

search

public org.apache.jetspeed.search.SearchResults search(String queryString)

Specified by:

search in interface org.apache.jetspeed.search.SearchEngine

newAnalyzer

private org.apache.lucene.analysis.Analyzer newAnalyzer()

addFieldsToDocument

private void addFieldsToDocument(org.apache.lucene.document.Document doc,
                                 Map fields,
                                 int type)

addFieldsToParsedObject

private void addFieldsToParsedObject(org.apache.lucene.document.Document doc,
                                     org.apache.jetspeed.search.ParsedObject o)

addFieldsToMap

private void addFieldsToMap(org.apache.lucene.document.Document doc,
                            Set fieldNames,
                            Map fields)