001/* 002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Anahide Tchertchian 018 */ 019package org.nuxeo.ecm.web.resources.jsf; 020 021import java.io.IOException; 022 023import javax.faces.component.UIComponent; 024import javax.faces.context.FacesContext; 025import javax.faces.context.ResponseWriter; 026 027/** 028 * Overrides JSF script renderer to allow specifying resources from the war using "src" attribute. 029 * 030 * @since 7.4 031 */ 032public class NXScriptRenderer extends AbstractResourceRenderer { 033 034 @Override 035 protected void startElement(ResponseWriter writer, UIComponent component) throws IOException { 036 writer.startElement("script", component); 037 writer.writeAttribute("type", "text/javascript", "type"); 038 } 039 040 @Override 041 protected void endElement(ResponseWriter writer) throws IOException { 042 writer.endElement("script"); 043 } 044 045 @Override 046 public void encodeEnd(FacesContext context, UIComponent component) throws IOException { 047 String url = resolveUrl(context, component); 048 if (url != null) { 049 ResponseWriter writer = context.getResponseWriter(); 050 startElement(writer, component); 051 writer.writeURIAttribute("src", url, "src"); 052 endElement(writer); 053 } 054 super.encodeEnd(context, component); 055 } 056 057 @Override 058 public void encodeChildren(FacesContext context, UIComponent component) throws IOException { 059 encodeChildren(context, component, true); 060 } 061 062}