001/*
002 * (C) Copyright 2006-2009 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 *     Jean-Marc Orliaguet, Chalmers
018 *
019 * $Id$
020 */
021
022package org.nuxeo.theme.webengine.fm.extensions;
023
024import java.util.HashMap;
025import java.util.Map;
026
027import javax.servlet.http.HttpServletRequest;
028
029import freemarker.template.TemplateModel;
030
031/**
032 * @author <a href="mailto:jmo@chalmers.se">Jean-Marc Orliaguet</a>
033 */
034public class Utils {
035
036    // Utility class.
037    private Utils() {
038    }
039
040    public static Map<String, String> getTemplateDirectiveParameters(Map<String, TemplateModel> params) {
041        Map<String, String> attributes = new HashMap<String, String>();
042        for (Map.Entry<String, TemplateModel> entry : params.entrySet()) {
043            TemplateModel v = entry.getValue();
044            attributes.put(entry.getKey(), v.toString());
045        }
046        return attributes;
047    }
048
049    public static boolean isWebEngineVirtualHosting(final HttpServletRequest request) {
050        return request.getHeader("nuxeo-webengine-base-path") != null;
051    }
052
053}