net.sf.vcaperture.services
Class LuceneSearchService

java.lang.Object
  net.sf.vcaperture.services.LuceneSearchService

All Implemented Interfaces:

ISearchService

public class LuceneSearchService
extends java.lang.Object
implements ISearchService

Field Summary

private static java.text.DateFormat	DATE_FORMAT
private static java.lang.String	LATEST_VERSION_FILE
private java.util.Set<AbstractRepository>	mLockedRepositoryIndexes
private java.util.Map<AbstractRepository,org.apache.lucene.index.IndexReader>	mReaders
private java.io.File	mStorageDirectory

Fields inherited from interface net.sf.vcaperture.services.ISearchService

FIELD_AUTHOR, FIELD_CONTENTS, FIELD_DATE, FIELD_MESSAGE, FIELD_NAME, FIELD_REVISION, FIELD_TYPE, TYPE_FILE, TYPE_REVISION

Constructor Summary

LuceneSearchService()

Method Summary

void	beginIndexing(AbstractRepository repo)
void	endIndexing(AbstractRepository repo)
private java.lang.String	formatDate(java.util.Date date)
java.lang.String	getLastProcessedRevision(AbstractRepository repo)
private java.io.File	getRepoStorageDirectory(AbstractRepository repo)
java.io.File	getStorageDirectory()
private void	indexFile(java.lang.String formattedDate, Revision rev, RepoFileRevision rfr, org.apache.lucene.index.IndexWriter writer)
void	indexRevision(AbstractRepository repo, Revision rev)
private void	indexRevision(Revision rev, java.lang.String formattedDate, org.apache.lucene.index.IndexWriter writer)
private java.lang.String	nullSafe(java.lang.String data)
SearchResults	search(SearchQuery query)
void	setStorageDirectory(java.io.File storageDirectory)
private java.lang.String	toString(RepoFileRevision[] files)
void	updateLatestStoredRevision(AbstractRepository repo, Revision rev)

Methods inherited from class java.lang.Object

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

Field Detail

LATEST_VERSION_FILE

private static final java.lang.String LATEST_VERSION_FILE

See Also:

Constant Field Values

DATE_FORMAT

private static final java.text.DateFormat DATE_FORMAT

mStorageDirectory

private java.io.File mStorageDirectory

mReaders

private java.util.Map<AbstractRepository,org.apache.lucene.index.IndexReader> mReaders

mLockedRepositoryIndexes

private java.util.Set<AbstractRepository> mLockedRepositoryIndexes

Constructor Detail

LuceneSearchService

public LuceneSearchService()

Method Detail

beginIndexing

public void beginIndexing(AbstractRepository repo)

indexRevision

public void indexRevision(AbstractRepository repo,
                          Revision rev)

Specified by:

indexRevision in interface ISearchService

indexFile

private void indexFile(java.lang.String formattedDate,
                       Revision rev,
                       RepoFileRevision rfr,
                       org.apache.lucene.index.IndexWriter writer)
                throws java.lang.Exception

Throws:

java.lang.Exception

indexRevision

private void indexRevision(Revision rev,
                           java.lang.String formattedDate,
                           org.apache.lucene.index.IndexWriter writer)
                    throws java.lang.Exception

Throws:

java.lang.Exception

nullSafe

private java.lang.String nullSafe(java.lang.String data)

toString

private java.lang.String toString(RepoFileRevision[] files)

formatDate

private java.lang.String formatDate(java.util.Date date)

endIndexing

public void endIndexing(AbstractRepository repo)

search

public SearchResults search(SearchQuery query)

Specified by:

search in interface ISearchService

getLastProcessedRevision

public java.lang.String getLastProcessedRevision(AbstractRepository repo)

Specified by:

getLastProcessedRevision in interface ISearchService

updateLatestStoredRevision

public void updateLatestStoredRevision(AbstractRepository repo,
                                       Revision rev)

getStorageDirectory

public java.io.File getStorageDirectory()

setStorageDirectory

public void setStorageDirectory(java.io.File storageDirectory)

getRepoStorageDirectory

private java.io.File getRepoStorageDirectory(AbstractRepository repo)