package org.jboss.seam.ui.util.cdk;
/**
* License Agreement.
*
* Ajax4jsf 1.1 - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
import javax.faces.component.StateHolder;
import javax.faces.context.FacesContext;
import javax.faces.el.EvaluationException;
import javax.faces.el.MethodBinding;
import javax.faces.el.MethodNotFoundException;
/**
* Simple method binding for constant action outcome.
* @author asmirnov@exadel.com (latest modification by $Author: pmuir $)
*
*/
@Deprecated
public class SimpleActionMethodBinding extends MethodBinding implements StateHolder {
// private static final Log log =
// LogFactory.getLog(SimpleActionMethodBinding.class);
private String _outcome;
public SimpleActionMethodBinding(String outcome) {
_outcome = outcome;
}
@Override
public Object invoke(FacesContext facescontext, Object aobj[])
throws EvaluationException, MethodNotFoundException {
return _outcome;
}
@Override
public Class getType(FacesContext facescontext)
throws MethodNotFoundException {
return String.class;
}
// ~ StateHolder support
// ----------------------------------------------------------------------------
private boolean _transient = false;
/**
* Empty constructor, so that new instances can be created when restoring
* state.
*/
public SimpleActionMethodBinding() {
_outcome = null;
}
public Object saveState(FacesContext facescontext) {
return _outcome;
}
public void restoreState(FacesContext facescontext, Object obj) {
_outcome = (String) obj;
}
public boolean isTransient() {
return _transient;
}
public void setTransient(boolean flag) {
_transient = flag;
}
@Override
public String toString() {
return _outcome;
}
@Override
public String getExpressionString()
{
return _outcome;
}
}