Package com.logicaldoc.core.sequence

Class HibernateSequenceDAO

java.lang.Object

com.logicaldoc.core.HibernatePersistentObjectDAO<Sequence>

com.logicaldoc.core.sequence.HibernateSequenceDAO

All Implemented Interfaces:

PersistentObjectDAO<Sequence>, SequenceDAO

public class HibernateSequenceDAO
extends HibernatePersistentObjectDAO<Sequence>
implements SequenceDAO

Hibernate implementation of SequenceDAO.
Sequences are implemented ad Generics whose type is 'sequence' and subtype is the sequence name.

Since:

4.0

Author:

Marco Meschieri - LogicalDOC

Method Summary

Modifier and Type	Method	Description
boolean	delete(long id, int code)	This method deletes an entity and you can give a deletion code
void	delete(String name, long objectId, long tenantId)	Deletes the sequence
Sequence	findByAlternateKey(String name, long objectId, long tenantId)	Finds the sequence by the given alternate key
List<Sequence>	findByName(String name, long tenantId)	Finds all sequences whose name starts with the passed name
long	getCurrentValue(String sequence, long objectId, long tenantId)	Gets the current value
long	next(String sequence, long objectId, long tenantId)	Returns the next value of the sequence
long	next(String sequence, long objectId, long tenantId, long increment)	Returns the next value of the sequence by incrementing by the given increment
void	reset(String sequence, long objectId, long tenantId, long value)	Initializes the sequence value

Methods inherited from class com.logicaldoc.core.HibernatePersistentObjectDAO

bulkUpdate, delete, deleteAll, deleteAll, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDbms, getSessionFactory, initialize, isOracle, jdbcUpdate, jdbcUpdate, query, queryForInt, queryForList, queryForList, queryForLong, queryForObject, queryForRowSet, queryForString, setSessionFactory, store

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, findAll, findAll, findAllIds, findAllIds, findById, findById, findByObjectQuery, findByQuery, findByWhere, findByWhere, findIdsByWhere, findIdsByWhere, getDbms, initialize, isOracle, jdbcUpdate, jdbcUpdate, query, queryForInt, queryForList, queryForList, queryForLong, queryForObject, queryForRowSet, queryForString, store

Method Detail

reset

public void reset(String sequence,
                  long objectId,
                  long tenantId,
                  long value)

Description copied from interface: SequenceDAO

Initializes the sequence value

Specified by:

reset in interface SequenceDAO

Parameters:

sequence - name of the sequence

objectId - The sequence object ID

tenantId - ID of the owning tenant

value - The initial value

next

public long next(String sequence,
                 long objectId,
                 long tenantId,
                 long increment)

Description copied from interface: SequenceDAO

Returns the next value of the sequence by incrementing by the given increment

Specified by:

next in interface SequenceDAO

Parameters:

sequence - name of the sequence

objectId - The sequence object ID

tenantId - ID of the owning tenant

increment - ID of the owning tenant

Returns:

The next value

next

public long next(String sequence,
                 long objectId,
                 long tenantId)

Description copied from interface: SequenceDAO

Returns the next value of the sequence

Specified by:

next in interface SequenceDAO

Parameters:

sequence - name of the sequence

objectId - The sequence object ID

tenantId - ID of the owning tenant

Returns:

The next value

getCurrentValue

public long getCurrentValue(String sequence,
                            long objectId,
                            long tenantId)

Description copied from interface: SequenceDAO

Gets the current value

Specified by:

getCurrentValue in interface SequenceDAO

Parameters:

sequence - name of the sequence

objectId - value for the objectId field

tenantId - identifier of the tenant

Returns:

current value of the sequence

findByName

public List<Sequence> findByName(String name,
                                 long tenantId)

Description copied from interface: SequenceDAO

Finds all sequences whose name starts with the passed name

Specified by:

findByName in interface SequenceDAO

Parameters:

name - name of the sequence

tenantId - identifier of the tenant

Returns:

collection of sequences

findByAlternateKey

public Sequence findByAlternateKey(String name,
                                   long objectId,
                                   long tenantId)

Description copied from interface: SequenceDAO

Finds the sequence by the given alternate key

Specified by:

findByAlternateKey in interface SequenceDAO

Parameters:

name - name of the sequence

objectId - value for the objectId field

tenantId - identifier of the tenant

Returns:

the sequence object

delete

public void delete(String name,
                   long objectId,
                   long tenantId)
            throws PersistenceException

Description copied from interface: SequenceDAO

Deletes the sequence

Specified by:

delete in interface SequenceDAO

Parameters:

name - name of the sequence

objectId - value for the objectId field

tenantId - identifier of the tenant

Throws:

PersistenceException - if a database error occurs

delete

public boolean delete(long id,
                      int code)
               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<Sequence>

Overrides:

delete in class HibernatePersistentObjectDAO<Sequence>

Parameters:

id - ID of the entity which should be deleted

code - Deletion code

Returns:

if the record has been successfully deleted

Throws:

PersistenceException - raised in case of errors in the database