// Copyright 2008 The Apache Software Foundation

 //

 // 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 org.apache.tapestry5.corelib.internal;

 import org.apache.tapestry5.ComponentAction;

 import org.apache.tapestry5.runtime.Component;

 import org.apache.tapestry5.services.ComponentSource;

 import java.io.Serializable;

 /**

  * A wrapper around a component id and a {@link org.apache.tapestry5.ComponentAction}.

  *

  * @see org.apache.tapestry5.corelib.components.FormFragment

  */

 public class WrappedComponentAction implements Serializable

 {

     private final String componentId;

     private final ComponentAction action;

     public WrappedComponentAction(Component component, ComponentAction action)

     {

         this(component.getComponentResources().getCompleteId(), action);

     }

     /**

      * @param componentId the component's complete id, suitable for use with {@link org.apache.tapestry5.services.ComponentSource#getComponent(String)}.

      * @param action      the action associated with the component

      */

     public WrappedComponentAction(String componentId, ComponentAction action)

     {

         this.componentId = componentId;

         this.action = action;

     }

     /**

      * Retrieves the component from the source and executes the action.

      *

      * @param source used to re-acquire the component

      */

     public void execute(ComponentSource source)

     {

         Component component = source.getComponent(componentId);

         action.execute(component);

     }

 }