/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Rodrigo Westrupp
*/
package com.caucho.amber.type;
import com.caucho.amber.entity.Listener;
import com.caucho.amber.manager.AmberPersistenceUnit;
import javax.persistence.*;
import com.caucho.util.L10N;
import java.util.logging.Logger;
/**
* Represents a listener type: either a default listener
* declared in orm.xml meta-data or an entity listener
* specified in @EntityListeners entity annotation.
*/
public class ListenerType extends AbstractEnhancedType {
private static final Logger log = Logger.getLogger(ListenerType.class.getName());
private static final L10N L = new L10N(ListenerType.class);
// See com.caucho.amber.entity.Listener
public static final Class[] CALLBACK_CLASS = new Class[] {
null,
PrePersist.class,
PostPersist.class,
PreRemove.class,
PostRemove.class,
PreUpdate.class,
PostUpdate.class,
PostLoad.class
};
public ListenerType(AmberPersistenceUnit amberPersistenceUnit)
{
super(amberPersistenceUnit);
}
/**
* Gets the instance class.
*/
public Class getInstanceClass()
{
return getInstanceClass(Listener.class);
}
/**
* Returns the parent type.
*/
public ListenerType getParentType()
{
return null;
}
/**
* Printable version of the listener.
*/
public String toString()
{
if (getBeanClass() == null)
return "ListenerType[]";
else
return "ListenerType[" + getBeanClass().getName() + "]";
}
}