Package com.logicaldoc.core.document

Class HibernateVersionDAO

java.lang.Object

com.logicaldoc.core.HibernatePersistentObjectDAO<Version>

com.logicaldoc.core.document.HibernateVersionDAO

All Implemented Interfaces:

VersionDAO, PersistentObjectDAO<Version>

@Repository("versionDAO")
public class HibernateVersionDAO
extends HibernatePersistentObjectDAO<Version>
implements VersionDAO

Hibernate implementation of VersionDAO

Since:

3.0

Author:

Marco Meschieri - LogicalDOC

Field Summary

Fields inherited from interface com.logicaldoc.core.PersistentObjectDAO

ENTITY

Constructor Summary

Constructors

Constructor	Description
HibernateVersionDAO()

Method Summary

Modifier and Type	Method	Description
void	delete(long versionId, int delCode)	This method deletes an entity and you can give a deletion code
List<Version>	findByDocId(long docId)	Finds all versions of the given document
Version	findByFileVersion(long docId, String fileVersion)	This method finds a the first version with the given fileVersion
Version	findByVersion(long docId, String version)	This method finds a version by the document's ID an the version code.
void	initialize(Version version)	Doesn't do anything by default
void	store(Version version)	This method persists the given version.
void	updateDigest(Version version)	Updates the version's digest (SHA-1)

Methods inherited from class com.logicaldoc.core.HibernatePersistentObjectDAO

bulkUpdate, delete, deleteAll, deleteAll, evict, evict, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDatabaseMetadata, getDbms, isMySQL, isOracle, jdbcUpdate, jdbcUpdate, query, query, queryForDouble, queryForDouble, queryForInt, queryForInt, queryForList, queryForList, queryForList, queryForLong, queryForLong, queryForObject, queryForObject, queryForResultSet, queryForString, queryForString, setSessionFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.logicaldoc.core.PersistentObjectDAO

bulkUpdate, delete, deleteAll, deleteAll, evict, evict, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDatabaseMetadata, getDbms, isMySQL, isOracle, jdbcUpdate, jdbcUpdate, query, query, queryForDouble, queryForDouble, queryForInt, queryForInt, queryForList, queryForList, queryForList, queryForLong, queryForLong, queryForObject, queryForObject, queryForResultSet, queryForString, queryForString

Constructor Details

HibernateVersionDAO

public HibernateVersionDAO()

Method Details

findByDocId

public List<Version> findByDocId(long docId)
                          throws PersistenceException

Description copied from interface: VersionDAO

Finds all versions of the given document

Specified by:

findByDocId in interface VersionDAO

Parameters:

docId - The document's id

Returns:

The list of versions ordered by descending date

Throws:

PersistenceException - Error in the database

findByVersion

public Version findByVersion(long docId,
 String version)
                      throws PersistenceException

Description copied from interface: VersionDAO

This method finds a version by the document's ID an the version code.

Specified by:

findByVersion in interface VersionDAO

Parameters:

docId - ID of the document

version - the version code

Returns:

the found version

Throws:

PersistenceException - Error in the database

findByFileVersion

public Version findByFileVersion(long docId,
 String fileVersion)
                          throws PersistenceException

Description copied from interface: VersionDAO

This method finds a the first version with the given fileVersion

Specified by:

findByFileVersion in interface VersionDAO

Parameters:

docId - ID of the document

fileVersion - the fileVersion code

Returns:

the found version

Throws:

PersistenceException - Error in the database

initialize

public void initialize(Version version)

Description copied from class: HibernatePersistentObjectDAO

Doesn't do anything by default

Specified by:

initialize in interface PersistentObjectDAO<Version>

Overrides:

initialize in class HibernatePersistentObjectDAO<Version>

Parameters:

version - The entity to be initialised

store

public void store(Version version)
           throws PersistenceException

This method persists the given version. Checks if is necessary to delete some document versions reading the context property 'document.maxversions' and the maxVersions property of the owning workspace.

Specified by:

store in interface PersistentObjectDAO<Version>

Overrides:

store in class HibernatePersistentObjectDAO<Version>

Parameters:

version - version to be stored.

Throws:

PersistenceException - error at data layer

updateDigest

public void updateDigest(Version version)
                  throws PersistenceException

Description copied from interface: VersionDAO

Updates the version's digest (SHA-1)

Specified by:

updateDigest in interface VersionDAO

Parameters:

version - The version to be processed

Throws:

PersistenceException - Error in the database

delete

public void delete(long versionId,
 int delCode)
            throws PersistenceException

Description copied from interface: PersistentObjectDAO

This method deletes an entity and you can give a deletion code

Specified by:

delete in interface PersistentObjectDAO<Version>

Overrides:

delete in class HibernatePersistentObjectDAO<Version>

Parameters:

versionId - ID of the entity which should be deleted

delCode - Deletion code

Throws:

PersistenceException - raised in case of errors in the database