001/*
002 * (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl-2.1.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Anahide Tchertchian
016 */
017package org.nuxeo.ecm.web.resources.jsf;
018
019import java.io.IOException;
020
021import javax.faces.component.UIComponent;
022import javax.faces.context.FacesContext;
023import javax.faces.context.ResponseWriter;
024
025/**
026 * Renderer for HTML imports.
027 *
028 * @since 6.0
029 */
030public class HTMLImportRenderer extends AbstractResourceRenderer {
031
032    @Override
033    public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
034        String url = resolveUrl(context, component);
035        if (url != null) {
036            ResponseWriter writer = context.getResponseWriter();
037            startElement(writer, component);
038            writer.writeURIAttribute("href", url, "href");
039            endElement(writer);
040        }
041    }
042
043    @Override
044    protected void startElement(ResponseWriter writer, UIComponent component) throws IOException {
045        writer.startElement("link", component);
046        writer.writeAttribute("rel", "import", "rel");
047    }
048
049    @Override
050    protected void endElement(ResponseWriter writer) throws IOException {
051        writer.endElement("link");
052    }
053
054}