org.gatein.pc.controller.event.WindowEvent Maven / Gradle / Ivy
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* copyright.txt in the distribution for a full listing of *
* individual contributors. *
* *
* This is free software; you can redistribute it and/or modify it *
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* Lesser General Public License for more details. *
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package org.gatein.pc.controller.event;
import javax.xml.namespace.QName;
import java.io.Serializable;
import java.util.concurrent.atomic.AtomicLong;
/**
* An event associated with a portlet window.
*
* @author Julien Viet
* @version $Revision: 630 $
*/
public class WindowEvent
{
private static final AtomicLong generator = new AtomicLong();
/** . */
private final QName name;
/** . */
private final Serializable payload;
/** . */
private final String windowId;
/** . */
private final long serialNumber = generator.incrementAndGet();
public WindowEvent(QName name, Serializable payload, String windowId)
{
if (name == null)
{
throw new IllegalArgumentException();
}
if (windowId == null)
{
throw new IllegalArgumentException();
}
this.name = name;
this.payload = payload;
this.windowId = windowId;
}
public QName getName()
{
return name;
}
public Serializable getPayload()
{
return payload;
}
public String getWindowId()
{
return windowId;
}
public long getSerialNumber()
{
return serialNumber;
}
public String toString()
{
return "Event[name=" + name + ",windowId=" + windowId + ",payload=" + payload + ",serialNumber=" + serialNumber + "]";
}
}