/*

  * $Id: VelocityModelBody.java 1305546 2012-03-26 20:34:37Z nlebas $

  *

  * 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.tiles.request.velocity.autotag;

 import java.io.IOException;

 import java.io.Writer;

 import org.apache.tiles.autotag.core.runtime.AbstractModelBody;

 import org.apache.velocity.context.InternalContextAdapter;

 import org.apache.velocity.runtime.parser.node.ASTBlock;

 /**

  * Body abstraction for a Velocity directive body.

  *

  * @version $Rev: 1305546 $ $Date: 2012-03-27 07:34:37 +1100 (Tue, 27 Mar 2012) $

  */

 public class VelocityModelBody extends AbstractModelBody {

     /**

      * The real body.

      */

     private ASTBlock body;

     /**

      * The Velocity context.

      */

     private InternalContextAdapter context;

     /**

      * Constructor.

      *

      * @param context The Velocity context.

      * @param body The real body.

      * @param defaultWriter The default writer.

      */

     public VelocityModelBody(InternalContextAdapter context, ASTBlock body, Writer defaultWriter) {

         super(defaultWriter);

         this.context = context;

         this.body = body;

     }

     @Override

     public void evaluate(Writer writer) throws IOException {

         body.render(context, writer);

     }

 }