001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.components;
016    
017    import org.apache.tapestry.AbstractComponent;
018    import org.apache.tapestry.IComponent;
019    import org.apache.tapestry.IMarkupWriter;
020    import org.apache.tapestry.IRequestCycle;
021    
022    /**
023     *  Renders the text and components wrapped by a component.
024     *
025     *  [<a href="../../../../../ComponentReference/RenderBody.html">Component Reference</a>]
026     * 
027     *  @author Howard Lewis Ship
028     * 
029     **/
030    
031    public abstract class RenderBody extends AbstractComponent
032    {
033        /**
034         *  Finds this <code>RenderBody</code>'s container, and invokes
035         *  {@link IComponent#renderBody(IMarkupWriter, IRequestCycle)}
036         *  on it.
037         *
038         **/
039    
040        protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle)
041        {
042            IComponent container = getContainer();
043    
044            container.renderBody(writer, cycle);
045        }
046    }