/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
/**
*
*/
package org.richfaces.renderkit.html;
import java.io.IOException;
import java.util.Collection;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.ajax4jsf.javascript.ScriptUtils;
import org.richfaces.component.UIScripts;
import org.richfaces.resource.ResourceKey;
/**
* @author asmirnov
*
*/
public class ScriptsRenderer extends ResourceRenderer {
public static final String RENDERER_TYPE = "org.richfaces.renderer.ScriptsRenderer";
private static final String TEXT_JAVASCRIPT = "text/javascript";
private static final String SRC = "src";
private static final String TYPE = "type";
private static final String SCRIPT = "script";
private static final ResourceKey JQUERY = ResourceKey.create("jquery.js", "org.richfaces");
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
UIScripts validatorScript = (UIScripts) component;
ResponseWriter responseWriter = context.getResponseWriter();
// TODO - change behavior for AJAX requests.
Collection<Object> scripts = validatorScript.getScripts();
encodeDependentResources(context, component, scripts);
Collection<Object> pageReadyScripts = validatorScript.getPageReadyScripts();
if (!pageReadyScripts.isEmpty()) {
encodeResource(component, context, JQUERY);
encodeDependentResources(context, component, pageReadyScripts);
}
responseWriter.startElement(SCRIPT, null);
responseWriter.writeAttribute(TYPE, TEXT_JAVASCRIPT, null);
for (Object script : scripts) {
ScriptUtils.writeToStream(responseWriter, script);
responseWriter.writeText("\n", null);
}
if (!pageReadyScripts.isEmpty()) {
responseWriter.writeText("RichFaces.jQuery(document).ready(function() {\n", null);
for (Object script : pageReadyScripts) {
ScriptUtils.writeToStream(responseWriter, script);
responseWriter.writeText("\n", null);
}
responseWriter.writeText("});\n", null);
}
responseWriter.endElement(SCRIPT);
}
}