/*

  *  Licensed to the Apache Software Foundation (ASF) under one

  *  or more contributor license agreements.  See the NOTICE file

  *  distributed with this work for additional information

  *  regarding copyright ownership.  The ASF licenses this file

  *  to you under the Apache License, Version 2.0 (the

  *  "License"); you may not use this file except in compliance

  *  with the License.  You may obtain a copy of the License at

  * 

  *  http://www.apache.org/licenses/LICENSE-2.0

  * 

  *  Unless required by applicable law or agreed to in writing,

  *  software distributed under the License is distributed on an

  *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  *  KIND, either express or implied.  See the License for the

  *  specific language governing permissions and limitations

  *  under the License.

  */

 package org.apache.myfaces.shared_impl.util;

 import javax.faces.component.UIComponent;

 import javax.faces.context.FacesContext;

 import javax.faces.el.ValueBinding;

 import org.apache.myfaces.shared_impl.renderkit.RendererUtils;

 import org.apache.myfaces.shared_impl.renderkit.html.util.FormInfo;

 /**

  * @author Mathias Brökelmann (latest modification by $Author: matzew $)

  * @version $Revision: 557356 $ $Date: 2007-07-18 13:28:59 -0500 (Wed, 18 Jul 2007) $

  */

 public final class _ComponentUtils

 {

     private _ComponentUtils()

     {

     }

     public static String getStringValue(FacesContext context, ValueBinding vb)

     {

         Object value = vb.getValue(context);

         if (value != null)

         {

             return value.toString();

         }

         return null;

     }

     public static FormInfo findNestingForm(UIComponent uiComponent, FacesContext facesContext)

     {

       return RendererUtils.findNestingForm(uiComponent, facesContext);

     }

 }