/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* 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.component.behavior;
import javax.el.ValueExpression;
import javax.faces.context.FacesContext;
import org.richfaces.component.PartialStateHolderHelper;
/**
* @author Anton Belevich
*
*/
public class BehaviorStateHelper extends PartialStateHolderHelper {
private ClientBehavior behavior;
public BehaviorStateHelper(ClientBehavior behavior) {
super(behavior);
this.behavior = behavior;
}
@Override
protected Object getValueExpressionValue(String name) {
Object retVal = null;
ValueExpression ve = behavior.getValueExpression(name);
if (ve != null) {
retVal = ve.getValue(FacesContext.getCurrentInstance().getELContext());
}
return retVal;
}
}