001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package com.sun.rave.web.ui.renderer;
042:
043: import java.io.IOException;
044: import javax.faces.FacesException;
045: import javax.faces.application.FacesMessage;
046: import javax.faces.component.UIComponent;
047: import javax.faces.context.FacesContext;
048: import javax.faces.context.ResponseWriter;
049: import javax.faces.render.Renderer;
050: import com.sun.rave.web.ui.component.Page;
051: import com.sun.rave.web.ui.theme.Theme;
052: import com.sun.rave.web.ui.util.MessageUtil;
053: import com.sun.rave.web.ui.util.RenderingUtilities;
054: import com.sun.rave.web.ui.util.ThemeUtilities;
055:
056: /**
057: * <p>Renderer for a {@link Page} component.</p>
058: */
059:
060: public class PageRenderer extends Renderer {
061:
062: public void encodeEnd(FacesContext context, UIComponent component)
063: throws IOException {
064:
065: return;
066: }
067:
068: public void encodeBegin(FacesContext context, UIComponent component)
069: throws IOException {
070:
071: if (!(component instanceof Page)) {
072: Object[] params = { component.toString(),
073: this .getClass().getName(), Page.class.getName() };
074: String message = MessageUtil.getMessage(
075: "com.sun.rave.web.ui.resources.LogMessages", //NOI18N
076: "Renderer.component", params); //NOI18N
077: throw new FacesException(message);
078: }
079:
080: Page page = (Page) component;
081:
082: ResponseWriter writer = context.getResponseWriter();
083:
084: if (!RenderingUtilities.isPortlet(context)) {
085: //write xml header
086: writer.write("<?xml version=\"1.0\"?>");
087: writer.write("\n");
088: //write the doctype stuff
089: if (page.isXhtml()) {
090: if (page.isFrame()) {
091: //xhtml transitional frames
092: writer
093: .write("<!DOCTYPE html PUBLIC \""
094: + "-//W3C//DTD XHTML 1.0 Frameset//EN\" "
095: + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">");
096: } else {
097: //html transitional
098: writer
099: .write("<!DOCTYPE html PUBLIC \""
100: + "-//W3C//DTD XHTML 1.0 Transitional//EN\" "
101: + "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
102: }
103: } else {
104: if (page.isFrame()) {
105: //html transitional frames
106: writer
107: .write("<!DOCTYPE html PUBLIC \""
108: + "-//W3C//DTD HTML 4.01 Frameset//EN\" "
109: + "\"http://www.w3.org/TR/html4/frameset.dtd\">");
110: } else {
111: //html transitional
112: writer
113: .write("<!DOCTYPE html PUBLIC \""
114: + "-//W3C//DTD HTML 4.01 Transitional//EN\" "
115: + "\"http://www.w3.org/TR/html4/loose.dtd\">");
116: }
117: }
118: writer.write("\n");
119: }
120: }
121:
122: public boolean getRendersChildren() {
123: return false;
124: }
125: }
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