to.etc.domui.hibernate.model

Class HibernateModelCopier

java.lang.Object

to.etc.domui.util.db.QBasicModelCopier

to.etc.domui.hibernate.model.HibernateModelCopier

All Implemented Interfaces:

IModelCopier

public class HibernateModelCopier
extends QBasicModelCopier

Nested Class Summary

Nested classes/interfaces inherited from class to.etc.domui.util.db.QBasicModelCopier

QBasicModelCopier.CopyInfo

Constructor Summary

Constructors

Constructor and Description
HibernateModelCopier()

Method Summary

Modifier and Type	Method and Description
protected QPersistentObjectState	getObjectState(to.etc.webapp.query.QDataContext dc, Class<?> pclass, Object pk)
protected QPersistentObjectState	getObjectState(to.etc.webapp.query.QDataContext dc, Object instance) Determine the object state using internal Hibernate data structures.
protected boolean	isPersistedEntry(to.etc.webapp.query.QDataContext dc, Object instance)
<T> boolean	isUnloadedChildList(T source, PropertyMetaModel<?> pmm)
<T> boolean	isUnloadedParent(T source, PropertyMetaModel<?> pmm)
protected void	save(QBasicModelCopier.CopyInfo ci, Object instance) Sigh.

Methods inherited from class to.etc.domui.util.db.QBasicModelCopier

assertPrivateContext, copyInstanceDeep, copyInstanceShallow, deleteFromTarget, loadCopyFrom

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateModelCopier

public HibernateModelCopier()

Method Detail

isUnloadedChildList

public <T> boolean isUnloadedChildList(T source,
                                       PropertyMetaModel<?> pmm)
                                throws Exception

Specified by:

isUnloadedChildList in interface IModelCopier

Specified by:

isUnloadedChildList in class QBasicModelCopier

Throws:

Exception

isUnloadedParent

public <T> boolean isUnloadedParent(T source,
                                    PropertyMetaModel<?> pmm)
                             throws Exception

Specified by:

isUnloadedParent in interface IModelCopier

Specified by:

isUnloadedParent in class QBasicModelCopier

Throws:

Exception

isPersistedEntry

protected boolean isPersistedEntry(to.etc.webapp.query.QDataContext dc,
                                   Object instance)
                            throws Exception

Throws:

Exception

save

protected void save(QBasicModelCopier.CopyInfo ci,
                    Object instance)
             throws Exception

Sigh. Overridden to force Hibernate to bloody use an existing primary key on NEW object, damnit. See Here.

Overrides:

save in class QBasicModelCopier

Throws:

Exception

See Also:

QBasicModelCopier.save(to.etc.domui.util.db.QBasicModelCopier.CopyInfo, java.lang.Object)

getObjectState

protected QPersistentObjectState getObjectState(to.etc.webapp.query.QDataContext dc,
                                                Object instance)
                                         throws Exception

Determine the object state using internal Hibernate data structures. Code was mostly stolen from DefaultFlushEntityEventListener#dirtyCheck()

Specified by:

getObjectState in class QBasicModelCopier

Parameters:

dc -

instance -

Returns:

Throws:

Exception

getObjectState

protected QPersistentObjectState getObjectState(to.etc.webapp.query.QDataContext dc,
                                                Class<?> pclass,
                                                Object pk)
                                         throws Exception

Specified by:

getObjectState in class QBasicModelCopier

Throws:

Exception