org.zkoss.zkplus.hibernate
Class HibernateSessionContextListener

java.lang.Object
  org.zkoss.zkplus.hibernate.HibernateSessionContextListener

All Implemented Interfaces:

org.zkoss.zk.ui.event.EventThreadInit, org.zkoss.zk.ui.event.EventThreadResume, org.zkoss.zk.ui.util.ExecutionCleanup, org.zkoss.zk.ui.util.ExecutionInit

public class HibernateSessionContextListener
extends java.lang.Object
implements org.zkoss.zk.ui.util.ExecutionInit, org.zkoss.zk.ui.util.ExecutionCleanup, org.zkoss.zk.ui.event.EventThreadInit, org.zkoss.zk.ui.event.EventThreadResume

Listener to make sure each ZK thread got the same hibernat session context; used with Hibernate's "thread" session context (org.hibernate.context.ThreadLocalSessionContext).

This listener is used with Hibernate's (version 3.1+) "thread" session context. That is, when you specify

 hibernate.current_session_context_class = thread
 

then you have to add following lines in application's WEB-INF/zk.xml:

        <listener>
                <description>Hibernate thread session context management</description>
                <listener-class>org.zkoss.zkplus.hibernate.HibernateSessionContextListener</listener-class>
        </listener>
 

Author:

henrichen

Constructor Summary

HibernateSessionContextListener()

Method Summary

void	abortResume(org.zkoss.zk.ui.Component comp, org.zkoss.zk.ui.event.Event evt)
void	afterResume(org.zkoss.zk.ui.Component comp, org.zkoss.zk.ui.event.Event evt)
void	beforeResume(org.zkoss.zk.ui.Component comp, org.zkoss.zk.ui.event.Event evt)
void	cleanup(org.zkoss.zk.ui.Execution exec, org.zkoss.zk.ui.Execution parent, java.util.List errs)
void	init(org.zkoss.zk.ui.Component comp, org.zkoss.zk.ui.event.Event evt)
void	init(org.zkoss.zk.ui.Execution exec, org.zkoss.zk.ui.Execution parent)
void	prepare(org.zkoss.zk.ui.Component comp, org.zkoss.zk.ui.event.Event evt)

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateSessionContextListener

public HibernateSessionContextListener()

Method Detail

init

public void init(org.zkoss.zk.ui.Execution exec,
                 org.zkoss.zk.ui.Execution parent)

Specified by:

init in interface org.zkoss.zk.ui.util.ExecutionInit

cleanup

public void cleanup(org.zkoss.zk.ui.Execution exec,
                    org.zkoss.zk.ui.Execution parent,
                    java.util.List errs)

Specified by:

cleanup in interface org.zkoss.zk.ui.util.ExecutionCleanup

prepare

public void prepare(org.zkoss.zk.ui.Component comp,
                    org.zkoss.zk.ui.event.Event evt)

Specified by:

prepare in interface org.zkoss.zk.ui.event.EventThreadInit

init

public void init(org.zkoss.zk.ui.Component comp,
                 org.zkoss.zk.ui.event.Event evt)

Specified by:

init in interface org.zkoss.zk.ui.event.EventThreadInit

beforeResume

public void beforeResume(org.zkoss.zk.ui.Component comp,
                         org.zkoss.zk.ui.event.Event evt)

Specified by:

beforeResume in interface org.zkoss.zk.ui.event.EventThreadResume

afterResume

public void afterResume(org.zkoss.zk.ui.Component comp,
                        org.zkoss.zk.ui.event.Event evt)

Specified by:

afterResume in interface org.zkoss.zk.ui.event.EventThreadResume

abortResume

public void abortResume(org.zkoss.zk.ui.Component comp,
                        org.zkoss.zk.ui.event.Event evt)

Specified by:

abortResume in interface org.zkoss.zk.ui.event.EventThreadResume