magoffin.matt.ma2.lucene
Class LuceneBiz

java.lang.Object
  magoffin.matt.ma2.biz.impl.AbstractSearchBiz
      magoffin.matt.ma2.lucene.LuceneBiz

All Implemented Interfaces:

IndexBiz, SearchBiz

public class LuceneBiz
extends AbstractSearchBiz
implements SearchBiz, IndexBiz

Lucene implementation of SearchBiz and IndexBiz.

Version:

$Revision: 43 $ $Date: 2007-10-21 11:10:01 +1300 (Sun, 21 Oct 2007) $

Author:

Matt Magoffin (spamsqr@msqr.us)

Nested Class Summary

Nested classes/interfaces inherited from interface magoffin.matt.ma2.biz.SearchBiz

SearchBiz.AlbumSearchCriteria, SearchBiz.MediaItemSearchCriteria

Field Summary

static long

DEFAULT_THREAD_SLEEP Default value for the reindexWaitForFinishThreadSleep property.

Constructor Summary

LuceneBiz()

Method Summary

SearchResults	findMediaItems(SearchBiz.MediaItemSearchCriteria criteria, PaginationCriteria pagination, BizContext context) Search for media items.
SearchResults	findUsersForIndex(PaginationCriteria pagination, BizContext context) Get an index of UserSearchResult objects.
magoffin.matt.lucene.LuceneService	getLucene()
java.lang.String	getMediaItemIndexType()
org.springframework.context.MessageSource	getMessages()
long	getReindexWaitForFinishThreadSleep()
java.lang.String	getUserIndexType()
WorkBiz	getWorkBiz()
void	indexMediaItem(java.lang.Long itemId) Index a MediaItem object based on its ID.
void	indexUser(java.lang.Long userId) Index a user object based on its ID.
WorkBiz.WorkInfo	recreateMediaItemIndex(BizContext context) Rebuild the entire MediaItem index.
WorkBiz.WorkInfo	recreateUserIndex(BizContext context) Rebuild the entire user index.
void	removeMediaItemFromIndex(java.lang.Long itemId) Remove a MediaItem from the index.
void	removeUserFromIndex(java.lang.Long userId) Remove a user from the index.
void	setLucene(magoffin.matt.lucene.LuceneService lucene)
void	setMediaItemIndexType(java.lang.String mediaItemIndexType)
void	setMessages(org.springframework.context.MessageSource messages)
void	setReindexWaitForFinishThreadSleep(long reindexWaitForFinishThreadSleep)
void	setUserIndexType(java.lang.String userIndexType)
void	setWorkBiz(WorkBiz workBiz)

Methods inherited from class magoffin.matt.ma2.biz.impl.AbstractSearchBiz

findAlbums, findAlbumsForBrowsing, getAlbumDao, getDomainObjectFactory, getSystemBiz, getUserBiz, setAlbumDao, setDomainObjectFactory, setSystemBiz, setUserBiz

Methods inherited from class java.lang.Object

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

Methods inherited from interface magoffin.matt.ma2.biz.SearchBiz

findAlbums, findAlbumsForBrowsing

Field Detail

DEFAULT_THREAD_SLEEP

public static final long DEFAULT_THREAD_SLEEP

Default value for the reindexWaitForFinishThreadSleep property.

See Also:

Constant Field Values

Constructor Detail

LuceneBiz

public LuceneBiz()

Method Detail

findUsersForIndex

public SearchResults findUsersForIndex(PaginationCriteria pagination,
                                       BizContext context)

Description copied from interface: SearchBiz

Get an index of UserSearchResult objects.

Specified by:

findUsersForIndex in interface SearchBiz

Parameters:

pagination - the index pagination criteria

context - the current context

Returns:

search results with the pagination index and user results

findMediaItems

public SearchResults findMediaItems(SearchBiz.MediaItemSearchCriteria criteria,
                                    PaginationCriteria pagination,
                                    BizContext context)

Description copied from interface: SearchBiz

Search for media items.

Specified by:

findMediaItems in interface SearchBiz

Parameters:

criteria - the criteria

pagination - the pagination criteria

context - the current context

Returns:

search results

indexUser

public void indexUser(java.lang.Long userId)

Description copied from interface: IndexBiz

Index a user object based on its ID.

This method must support indexing a user that may or may not have been indexed before.

Specified by:

indexUser in interface IndexBiz

Parameters:

userId - the ID of the user to index

recreateUserIndex

public WorkBiz.WorkInfo recreateUserIndex(BizContext context)

Description copied from interface: IndexBiz

Rebuild the entire user index.

Specified by:

recreateUserIndex in interface IndexBiz

Parameters:

context - the current context

Returns:

the work info

removeUserFromIndex

public void removeUserFromIndex(java.lang.Long userId)

Description copied from interface: IndexBiz

Remove a user from the index.

Specified by:

removeUserFromIndex in interface IndexBiz

Parameters:

userId - the ID of the user to remove

indexMediaItem

public void indexMediaItem(java.lang.Long itemId)

Description copied from interface: IndexBiz

Index a MediaItem object based on its ID.

This method must support indexing an item that may or may not have been indexed before.

Specified by:

indexMediaItem in interface IndexBiz

Parameters:

itemId - the ID of the item to index

recreateMediaItemIndex

public WorkBiz.WorkInfo recreateMediaItemIndex(BizContext context)

Description copied from interface: IndexBiz

Rebuild the entire MediaItem index.

Specified by:

recreateMediaItemIndex in interface IndexBiz

Parameters:

context - the current context

Returns:

the work info

removeMediaItemFromIndex

public void removeMediaItemFromIndex(java.lang.Long itemId)

Description copied from interface: IndexBiz

Remove a MediaItem from the index.

Specified by:

removeMediaItemFromIndex in interface IndexBiz

Parameters:

itemId - the ID of the item to remove

getLucene

public magoffin.matt.lucene.LuceneService getLucene()

Returns:

the lucene

setLucene

public void setLucene(magoffin.matt.lucene.LuceneService lucene)

Parameters:

lucene - the lucene to set

getMessages

public org.springframework.context.MessageSource getMessages()

Returns:

the messages

setMessages

public void setMessages(org.springframework.context.MessageSource messages)

Parameters:

messages - the messages to set

getUserIndexType

public java.lang.String getUserIndexType()

Returns:

the userIndexType

setUserIndexType

public void setUserIndexType(java.lang.String userIndexType)

Parameters:

userIndexType - the userIndexType to set

getMediaItemIndexType

public java.lang.String getMediaItemIndexType()

Returns:

the mediaItemIndexType

setMediaItemIndexType

public void setMediaItemIndexType(java.lang.String mediaItemIndexType)

Parameters:

mediaItemIndexType - the mediaItemIndexType to set

getWorkBiz

public WorkBiz getWorkBiz()

Returns:

the workBiz

setWorkBiz

public void setWorkBiz(WorkBiz workBiz)

Parameters:

workBiz - the workBiz to set

getReindexWaitForFinishThreadSleep

public long getReindexWaitForFinishThreadSleep()

Returns:

the reindexWaitForFinishThreadSleep

setReindexWaitForFinishThreadSleep

public void setReindexWaitForFinishThreadSleep(long reindexWaitForFinishThreadSleep)

Parameters:

reindexWaitForFinishThreadSleep - the reindexWaitForFinishThreadSleep to set