org.alfresco.repo.domain.contentdata.ibatis

Class ContentDataDAOImpl

java.lang.Object

org.alfresco.repo.domain.contentdata.AbstractContentDataDAOImpl

org.alfresco.repo.domain.contentdata.ibatis.ContentDataDAOImpl

All Implemented Interfaces:

ContentDataDAO

public class ContentDataDAOImpl
extends AbstractContentDataDAOImpl

iBatis-specific implementation of the ContentData DAO.

Since:

3.2

Author:

Derek Hulley

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.repo.domain.contentdata.AbstractContentDataDAOImpl

AbstractContentDataDAOImpl.ContentUrlDeleteTransactionListener

Nested classes/interfaces inherited from interface org.alfresco.repo.domain.contentdata.ContentDataDAO

ContentDataDAO.ContentUrlHandler

Constructor Summary

Constructors

Constructor and Description
ContentDataDAOImpl()

Method Summary

Methods

Modifier and Type	Method and Description
protected ContentDataEntity	createContentDataEntity(Long contentUrlId, Long mimetypeId, Long encodingId, Long localeId) Create the row for the alf_content_data
protected ContentUrlEntity	createContentUrlEntity(String contentUrl, long size)
org.alfresco.util.Pair<Long,String>	createContentUrlOrphaned(String contentUrl, Date orphanTime) Creates an immediately-orphaned content URL, if possible
protected int	deleteContentDataEntity(Long id) Delete the entity with the given ID
void	deleteContentDataForNode(Long nodeId, Set<Long> qnameIds) Deletes all alf_content_data rows that are referenced by the given node
int	deleteContentUrls(List<Long> ids) Delete a batch of content URL entities.
protected List<ContentDataEntity>	getContentDataEntitiesForNodes(Set<Long> nodeIds)
protected ContentDataEntity	getContentDataEntity(Long id)
protected ContentUrlEntity	getContentUrlEntity(Long id)
protected ContentUrlEntity	getContentUrlEntity(String contentUrl)
protected ContentUrlEntity	getContentUrlEntityUnreferenced(String contentUrl)
void	getContentUrlsOrphaned(ContentDataDAO.ContentUrlHandler contentUrlHandler, Long maxOrphanTimeExclusive, int maxResults) Enumerate all available content URLs that were orphaned on or before the given time
void	setSqlSessionTemplate(org.mybatis.spring.SqlSessionTemplate sqlSessionTemplate)
protected int	updateContentDataEntity(ContentDataEntity entity) Update an existing alf_content_data entity
int	updateContentUrlOrphanTime(Long id, Long orphanTime, Long oldOrphanTime) Update a content URL with the given orphan time

Methods inherited from class org.alfresco.repo.domain.contentdata.AbstractContentDataDAOImpl

cacheContentDataForNodes, createContentData, deleteContentData, getContentData, registerDereferencedContentUrl, setContentDataCache, setContentStoreCleaner, setControlDAO, setEncodingDAO, setLocaleDAO, setMimetypeDAO, updateContentData

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentDataDAOImpl

public ContentDataDAOImpl()

Method Detail

setSqlSessionTemplate

public final void setSqlSessionTemplate(org.mybatis.spring.SqlSessionTemplate sqlSessionTemplate)

createContentUrlOrphaned

public org.alfresco.util.Pair<Long,String> createContentUrlOrphaned(String contentUrl,
                                                           Date orphanTime)

Description copied from interface: ContentDataDAO

Creates an immediately-orphaned content URL, if possible

Parameters:

contentUrl - the URL to create if it doesn't exist

Returns:

Returns the ID-URL pair

createContentUrlEntity

protected ContentUrlEntity createContentUrlEntity(String contentUrl,
                                      long size)

Specified by:

createContentUrlEntity in class AbstractContentDataDAOImpl

Parameters:

contentUrl - the content URL to create or search for

getContentUrlEntity

protected ContentUrlEntity getContentUrlEntity(Long id)

Specified by:

getContentUrlEntity in class AbstractContentDataDAOImpl

Parameters:

id - the ID of the content url entity

Returns:

Return the entity or null if it doesn't exist

getContentUrlEntity

protected ContentUrlEntity getContentUrlEntity(String contentUrl)

Specified by:

getContentUrlEntity in class AbstractContentDataDAOImpl

Parameters:

contentUrl - the URL of the content url entity

Returns:

Return the entity or null if it doesn't exist

getContentUrlsOrphaned

public void getContentUrlsOrphaned(ContentDataDAO.ContentUrlHandler contentUrlHandler,
                          Long maxOrphanTimeExclusive,
                          int maxResults)

Description copied from interface: ContentDataDAO

Enumerate all available content URLs that were orphaned on or before the given time

Parameters:

contentUrlHandler - the callback object to process the rows

maxOrphanTimeExclusive - the maximum orphan time (exclusive)

maxResults - the maximum number of results (1 or greater)

updateContentUrlOrphanTime

public int updateContentUrlOrphanTime(Long id,
                             Long orphanTime,
                             Long oldOrphanTime)

Description copied from class: AbstractContentDataDAOImpl

Update a content URL with the given orphan time

Specified by:

updateContentUrlOrphanTime in class AbstractContentDataDAOImpl

Parameters:

id - the unique ID of the entity

orphanTime - the time (ms since epoch) that the entity was orphaned

oldOrphanTime - the orphan time we expect to update for optimistic locking (may be null)

Returns:

Returns the number of rows updated

deleteContentUrls

public int deleteContentUrls(List<Long> ids)

Delete a batch of content URL entities.

getContentUrlEntityUnreferenced

protected ContentUrlEntity getContentUrlEntityUnreferenced(String contentUrl)

Specified by:

getContentUrlEntityUnreferenced in class AbstractContentDataDAOImpl

Parameters:

contentUrl - the URL of the content url entity

Returns:

Return the entity or null if it doesn't exist or is still referenced by a content_data entity

createContentDataEntity

protected ContentDataEntity createContentDataEntity(Long contentUrlId,
                                        Long mimetypeId,
                                        Long encodingId,
                                        Long localeId)

Description copied from class: AbstractContentDataDAOImpl

Create the row for the alf_content_data

Specified by:

createContentDataEntity in class AbstractContentDataDAOImpl

getContentDataEntity

protected ContentDataEntity getContentDataEntity(Long id)

Specified by:

getContentDataEntity in class AbstractContentDataDAOImpl

Parameters:

id - the entity ID

Returns:

Returns the entity or null if it doesn't exist

getContentDataEntitiesForNodes

protected List<ContentDataEntity> getContentDataEntitiesForNodes(Set<Long> nodeIds)

Specified by:

getContentDataEntitiesForNodes in class AbstractContentDataDAOImpl

Parameters:

nodeIds - the node ID

Returns:

Returns the associated entities or null if none exist

updateContentDataEntity

protected int updateContentDataEntity(ContentDataEntity entity)

Description copied from class: AbstractContentDataDAOImpl

Update an existing alf_content_data entity

Specified by:

updateContentDataEntity in class AbstractContentDataDAOImpl

Parameters:

entity - the existing entity that will be updated

Returns:

Returns the number of rows updated (should be 1)

deleteContentDataEntity

protected int deleteContentDataEntity(Long id)

Description copied from class: AbstractContentDataDAOImpl

Delete the entity with the given ID

Specified by:

deleteContentDataEntity in class AbstractContentDataDAOImpl

Returns:

Returns the number of rows deleted

deleteContentDataForNode

public void deleteContentDataForNode(Long nodeId,
                            Set<Long> qnameIds)

Description copied from interface: ContentDataDAO

Deletes all alf_content_data rows that are referenced by the given node

Parameters:

nodeId - the node ID

qnameIds - the content properties to target