001/* 002 * (C) Copyright 2006-2007 Nuxeo SAS (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.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 * Nuxeo - initial API and implementation 016 * 017 * $Id: JOOoConvertPluginImpl.java 18651 2007-05-13 20:28:53Z sfermigier $ 018 */ 019 020package org.nuxeo.theme.jsf; 021 022import javax.faces.context.FacesContext; 023import javax.servlet.ServletRequest; 024import org.apache.commons.logging.Log; 025import org.apache.commons.logging.LogFactory; 026import org.nuxeo.ecm.platform.ui.web.util.BaseURL; 027import org.nuxeo.ecm.platform.web.common.vh.VirtualHostHelper; 028 029public final class URLUtils { 030 031 private static final Log log = LogFactory.getLog(URLUtils.class); 032 033 private URLUtils() { 034 } 035 036 public static String getServerURL() { 037 return getServerURL(null); 038 } 039 040 /** 041 * @return Server URL as : protocol://serverName:port/ 042 */ 043 public static String getServerURL(ServletRequest request) { 044 if (request == null) { 045 final FacesContext facesContext = FacesContext.getCurrentInstance(); 046 request = (ServletRequest) facesContext.getExternalContext().getRequest(); 047 } 048 return VirtualHostHelper.getServerURL(request); 049 } 050 051 /** 052 * @return WebApp name : ie : nuxeo 053 */ 054 public static String getWebAppName() { 055 return BaseURL.getWebAppName(); 056 } 057 058 /** 059 * @return base URL as protocol://serverName:port/webappName/ 060 */ 061 public static String getBaseURL() { 062 return getBaseURL(null); 063 } 064 065 public static String getBaseURL(ServletRequest request) { 066 String baseURL = null; 067 String serverUrl = getServerURL(request); 068 if (serverUrl != null) { 069 baseURL = serverUrl + getWebAppName() + '/'; 070 } 071 if (baseURL == null) { 072 log.error("Could not retrieve base url correctly"); 073 } 074 return baseURL; 075 } 076 077}