org.dentaku.services.persistence
Interface PersistenceManager

All Known Implementing Classes:

AbstractPersistenceManager, DefaultPersistenceManager

public interface PersistenceManager

A PersistenceManager is the lookup component for multiple PersistenceEngines. This is pluggable, but little need to replace it is foreseen. PersistenceEngines understand what classes they are responsible for, and when they are added to the manager, they populate the ability for a client to recover a factory for a given class. The factory is responsible for the creation and read of objects, but the manager is responsible for update and delete.

Field Summary

static java.lang.String

ROLE

Method Summary

void	delete(ModelEntity object)
java.util.Collection	filter(java.util.Collection c, java.lang.String filter)
java.util.List	find(java.lang.String query, java.lang.Object[] values, net.sf.hibernate.type.Type[] types)
java.util.List	find(java.lang.String query, java.lang.Object value, net.sf.hibernate.type.Type type)
PersistenceFactory	getPersistenceFactory(java.lang.String name)
SessionProvider	getSessionProvider()
java.lang.Object	load(java.lang.Class theClass, java.io.Serializable id)
void	refresh(java.lang.Object o)
void	releaseSession()
void	rollback()
void	saveOrUpdate(ModelEntity object)

Field Detail

ROLE

public static final java.lang.String ROLE

Method Detail

getSessionProvider

public SessionProvider getSessionProvider()
                                   throws PersistenceException

Throws:

PersistenceException

getPersistenceFactory

public PersistenceFactory getPersistenceFactory(java.lang.String name)
                                         throws PersistenceException

Throws:

PersistenceException

load

public java.lang.Object load(java.lang.Class theClass,
                             java.io.Serializable id)
                      throws PersistenceException

Throws:

PersistenceException

saveOrUpdate

public void saveOrUpdate(ModelEntity object)
                  throws PersistenceException

Throws:

PersistenceException

delete

public void delete(ModelEntity object)
            throws PersistenceException

Throws:

PersistenceException

find

public java.util.List find(java.lang.String query,
                           java.lang.Object value,
                           net.sf.hibernate.type.Type type)
                    throws PersistenceException

Throws:

PersistenceException

find

public java.util.List find(java.lang.String query,
                           java.lang.Object[] values,
                           net.sf.hibernate.type.Type[] types)
                    throws PersistenceException

Throws:

PersistenceException

filter

public java.util.Collection filter(java.util.Collection c,
                                   java.lang.String filter)
                            throws PersistenceException

Throws:

PersistenceException

refresh

public void refresh(java.lang.Object o)
             throws PersistenceException

Throws:

PersistenceException

releaseSession

public void releaseSession()
                    throws PersistenceException

Throws:

PersistenceException

rollback

public void rollback()