/*

  * 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.view.facelets.component;

 import java.io.IOException;

 import java.util.Map;

 import javax.faces.component.UIComponent;

 import javax.faces.context.FacesContext;

 import javax.faces.context.ResponseWriter;

 import javax.faces.render.Renderer;

 import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFRenderer;

 @JSFRenderer(family="facelets",

         renderKitId="HTML_BASIC",

         type="facelets.ui.Repeat")

 public class RepeatRenderer extends Renderer

 {

     public RepeatRenderer()

     {

         super();

     }

     @Override

     public void encodeBegin(FacesContext context, UIComponent component) throws IOException

     {

     }

     @Override

     public void encodeChildren(FacesContext context, UIComponent component) throws IOException

     {

         if (component.getChildCount() > 0)

         {

             Map<String, Object> a = component.getAttributes();

             String tag = (String) a.get("alias.element");

             if (tag != null)

             {

                 ResponseWriter out = context.getResponseWriter();

                 out.startElement(tag, component);

                 String[] attrs = (String[]) a.get("alias.attributes");

                 String attr;

                 if (attrs != null)

                 {

                     for (int i = 0; i < attrs.length; i++)

                     {

                         attr = attrs[i];

                         if ("styleClass".equals(attr))

                         {

                             attr = "class";

                         }

                         out.writeAttribute(attr, a.get(attrs[i]), attrs[i]);

                     }

                 }

             }

             for (int i = 0, childCount = component.getChildCount(); i < childCount; i++)

             {

                 UIComponent child = component.getChildren().get(i);

                 child.encodeAll(context);

             }

             if (tag != null)

             {

                 context.getResponseWriter().endElement(tag);

             }

         }

     }

     @Override

     public void encodeEnd(FacesContext context, UIComponent component) throws IOException

     {

     }

     @Override

     public boolean getRendersChildren()

     {

         return true;

     }

 }