org.richfaces.view.facelets.html.CustomBehaviorHandler Maven / Gradle / Ivy
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* Copyright 2013, Red Hat, Inc. and individual contributors
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* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.view.facelets.html;
import javax.faces.view.facelets.BehaviorConfig;
import javax.faces.view.facelets.BehaviorHandler;
import javax.faces.view.facelets.CompositeFaceletHandler;
import javax.faces.view.facelets.MetaRule;
import javax.faces.view.facelets.TagHandler;
import javax.faces.view.facelets.TagHandlerDelegate;
import org.richfaces.view.facelets.tag.BehaviorRule;
/**
* @author Anton Belevich
*
*/
public class CustomBehaviorHandler extends BehaviorHandler {
TagHandlerDelegate helper;
public CustomBehaviorHandler(BehaviorConfig config) {
super(config);
}
public boolean isWrapping() {
return ((this.nextHandler instanceof TagHandler) || (this.nextHandler instanceof CompositeFaceletHandler));
}
public boolean isWrappingAttachQueue() {
return (this.nextHandler instanceof AttachQueueHandler);
}
public MetaRule[] getMetaRules() {
return new MetaRule[] { BehaviorRule.INSTANCE };
}
@Override
protected TagHandlerDelegate getTagHandlerDelegate() {
if (helper == null) {
helper = new BehaviorTagHandlerDelegate(this, delegateFactory.createBehaviorHandlerDelegate(this));
}
return helper;
}
}