org.yawlfoundation.yawl.resourcing.datastore.persistence

Class Persister

java.lang.Object

org.yawlfoundation.yawl.resourcing.datastore.persistence.Persister

All Implemented Interfaces:

java.io.Serializable

public final class Persister
extends java.lang.Object
implements java.io.Serializable

This class is a thin client of HibernateEngine that implements methods for Organisational Data CRUD.

Author:

Michael Adams v0.1, 03/08/2007

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
org.hibernate.Transaction	beginTransaction()
void	closeDB()
void	commit()
org.hibernate.Query	createQuery(java.lang.String query)
boolean	delete(java.lang.Object obj)
boolean	delete(java.lang.Object obj, boolean commit)
boolean	delete(java.lang.Object obj, org.hibernate.Transaction tx)
java.util.List	execQuery(java.lang.String query)
java.util.List	execSQLQuery(java.lang.String query)
int	execUpdate(java.lang.String statement)
int	execUpdate(java.lang.String statement, boolean commit)
java.lang.Object	get(java.lang.Class claz, java.io.Serializable key)
static Persister	getInstance()
org.hibernate.Transaction	getOrBeginTransaction()
boolean	insert(java.lang.Object obj)
boolean	insert(java.lang.Object obj, boolean commit)
boolean	insert(java.lang.Object obj, org.hibernate.Transaction tx)
java.lang.Object	load(java.lang.Class claz, java.io.Serializable key)
void	rollback()
java.util.List	select(java.lang.Object obj)
java.util.List	select(java.lang.String className)
java.util.Map<java.lang.String,java.lang.Object>	selectMap(java.lang.String className)
java.lang.Object	selectScalar(java.lang.String className, java.lang.String id)
java.util.List	selectWhere(java.lang.String className, java.lang.String whereClause)
boolean	update(java.lang.Object obj)
boolean	update(java.lang.Object obj, boolean commit)
boolean	update(java.lang.Object obj, org.hibernate.Transaction tx)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Persister getInstance()

selectMap

public java.util.Map<java.lang.String,java.lang.Object> selectMap(java.lang.String className)

select

public java.util.List select(java.lang.Object obj)

select

public java.util.List select(java.lang.String className)

selectWhere

public java.util.List selectWhere(java.lang.String className,
                                  java.lang.String whereClause)

execQuery

public java.util.List execQuery(java.lang.String query)

execSQLQuery

public java.util.List execSQLQuery(java.lang.String query)

execUpdate

public int execUpdate(java.lang.String statement)

execUpdate

public int execUpdate(java.lang.String statement,
                      boolean commit)

createQuery

public org.hibernate.Query createQuery(java.lang.String query)

beginTransaction

public org.hibernate.Transaction beginTransaction()

getOrBeginTransaction

public org.hibernate.Transaction getOrBeginTransaction()

load

public java.lang.Object load(java.lang.Class claz,
                             java.io.Serializable key)

get

public java.lang.Object get(java.lang.Class claz,
                            java.io.Serializable key)

commit

public void commit()

rollback

public void rollback()

closeDB

public void closeDB()

selectScalar

public java.lang.Object selectScalar(java.lang.String className,
                                     java.lang.String id)

update

public boolean update(java.lang.Object obj)

delete

public boolean delete(java.lang.Object obj)

insert

public boolean insert(java.lang.Object obj)

update

public boolean update(java.lang.Object obj,
                      org.hibernate.Transaction tx)

delete

public boolean delete(java.lang.Object obj,
                      org.hibernate.Transaction tx)

insert

public boolean insert(java.lang.Object obj,
                      org.hibernate.Transaction tx)

update

public boolean update(java.lang.Object obj,
                      boolean commit)

delete

public boolean delete(java.lang.Object obj,
                      boolean commit)

insert

public boolean insert(java.lang.Object obj,
                      boolean commit)