com.sun.webui.jsf.event.TreeNodeToggleEvent Maven / Gradle / Ivy
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/*
* TreeNodeToggledEvent.java
*
* Created on November 8, 2006, 1:44 PM
*
*/
package com.sun.webui.jsf.event;
import javax.faces.event.ActionEvent;
import javax.faces.event.FacesListener;
import com.sun.webui.jsf.component.TreeNode;
/*
* This is an event instance that queued by a TreeNode
* object's associated toggle listener. Queuing this
* even causes TreeNode's broadcast method to fire
* during which time actionListenerExpressions, if
* associated with the TreeNode, can be handled
* appropriately. The default phaseId of
* "ANY_PHASE" is being used.
*/
public class TreeNodeToggleEvent extends ActionEvent {
private static final long serialVersionUID = 6421867968165307677L;
private TreeNode node = null;
public TreeNodeToggleEvent(TreeNode node) {
super(node);
this.node = node;
}
/*
* Return true if this FacesListener is an instance of a listener
* class that this event supports. Typically, this will be accomplished
* by an "instanceof" check on the listener class.
*/
@Override
public boolean isAppropriateListener(FacesListener listener) {
if (listener instanceof ToggleActionListener) {
return true;
} else {
return false;
}
}
/*
* This should be a no op as all we want to do
* is invoke the actionlistenerExpressions associated
* with the node.
*/
@Override
public void processListener(FacesListener listener) {
// This should be a no op as all we want to do
// is invoke the actionlistenerExpressions associated
// with the node.
}
}