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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.
There is a newer version: 2.2.20
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
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 * This file incorporates work covered by the following copyright and
 * permission notice:
 *
 * Copyright 2005-2007 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,
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 */

package com.sun.faces.facelets.component;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.render.Renderer;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map;


public class RepeatRenderer extends Renderer {

    public RepeatRenderer() {
        super();
    }

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

    public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
        if (component.getChildCount() > 0) {
            Map 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]);
                    }
                }
            }
            
            Iterator itr = component.getChildren().iterator();
            UIComponent c;
            while (itr.hasNext()) {
                c = (UIComponent) itr.next();
                c.encodeAll(context);
            }
            
            if (tag != null) {
                context.getResponseWriter().endElement(tag);
            }
        }
    }

    public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
      
    }
    
    public boolean getRendersChildren() {
        return true;
    }

}