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}