001/* 002 * (C) Copyright 2006-2007 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 * Nuxeo - initial API and implementation 018 * 019 * $Id: JOOoConvertPluginImpl.java 18651 2007-05-13 20:28:53Z sfermigier $ 020 */ 021 022package org.nuxeo.theme.jsf; 023 024import javax.faces.context.FacesContext; 025import javax.servlet.ServletRequest; 026import org.apache.commons.logging.Log; 027import org.apache.commons.logging.LogFactory; 028import org.nuxeo.ecm.platform.ui.web.util.BaseURL; 029import org.nuxeo.ecm.platform.web.common.vh.VirtualHostHelper; 030 031public final class URLUtils { 032 033 private static final Log log = LogFactory.getLog(URLUtils.class); 034 035 private URLUtils() { 036 } 037 038 public static String getServerURL() { 039 return getServerURL(null); 040 } 041 042 /** 043 * @return Server URL as : protocol://serverName:port/ 044 */ 045 public static String getServerURL(ServletRequest request) { 046 if (request == null) { 047 final FacesContext facesContext = FacesContext.getCurrentInstance(); 048 request = (ServletRequest) facesContext.getExternalContext().getRequest(); 049 } 050 return VirtualHostHelper.getServerURL(request); 051 } 052 053 /** 054 * @return WebApp name : ie : nuxeo 055 */ 056 public static String getWebAppName() { 057 return BaseURL.getWebAppName(); 058 } 059 060 /** 061 * @return base URL as protocol://serverName:port/webappName/ 062 */ 063 public static String getBaseURL() { 064 return getBaseURL(null); 065 } 066 067 public static String getBaseURL(ServletRequest request) { 068 String baseURL = null; 069 String serverUrl = getServerURL(request); 070 if (serverUrl != null) { 071 baseURL = serverUrl + getWebAppName() + '/'; 072 } 073 if (baseURL == null) { 074 log.error("Could not retrieve base url correctly"); 075 } 076 return baseURL; 077 } 078 079}