/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed 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 javax.faces.internal;

 import java.util.Map;

 import javax.faces.component.UICommand;

 import javax.faces.context.FacesContext;

 import org.seasar.framework.util.AssertionUtil;

 import org.seasar.teeda.core.JsfConstants;

 /**

  * @author shot

  */

 public class UICommandUtil {

     private UICommandUtil() {

     }

     public static void setSubmittedCommand(FacesContext context,

             UICommand command) {

         AssertionUtil.assertNotNull("context", context);

         AssertionUtil.assertNotNull("command", command);

         String id = command.getId();

         if (id != null) {

             Map requestMap = context.getExternalContext().getRequestMap();

             requestMap.put(JsfConstants.SUBMITTED_COMMAND, id);

         }

     }

     public static String getSubmittedCommand(FacesContext context) {

         AssertionUtil.assertNotNull("context", context);

         return (String) context.getExternalContext().getRequestMap().get(

                 JsfConstants.SUBMITTED_COMMAND);

     }

 }