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EE4J Compatible Implementation for Jakarta Faces API
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.faces.renderkit.html_basic;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.ResponseWriter;
/**
* This Renderer
handles the rendering of stylesheet
references.
*/
public class StylesheetRenderer extends ScriptStyleBaseRenderer {
@Override
protected void startInlineElement(ResponseWriter writer, UIComponent component) throws IOException {
writer.startElement("style", component);
writer.writeAttribute("type", "text/css", "type");
}
@Override
protected void endInlineElement(ResponseWriter writer, UIComponent component) throws IOException {
writer.endElement("style");
}
@Override
protected void startExternalElement(ResponseWriter writer, UIComponent component) throws IOException {
writer.startElement("link", component);
writer.writeAttribute("type", "text/css", "type");
writer.writeAttribute("rel", "stylesheet", "rel");
}
@Override
protected void endExternalElement(ResponseWriter writer, UIComponent component, String resourceUrl) throws IOException {
writer.writeURIAttribute("href", resourceUrl, "href");
String media = (String) component.getAttributes().get("media");
if (media != null) {
writer.writeAttribute("media", media, "media");
}
writer.endElement("link");
}
@Override
protected String verifyTarget(String toVerify) {
return "head";
}
}