WebDirDetector.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.kernel.servlet; 24 25 import com.liferay.portal.kernel.util.ClassUtil; 26 27 /** 28 * <a href="WebDirDetector.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 */ 32 public class WebDirDetector { 33 34 public static String getLibDir(ClassLoader classLoader) { 35 String libDir = ClassUtil.getParentPath( 36 classLoader, "com.liferay.util.bean.PortletBeanLocatorUtil"); 37 38 if (libDir.endsWith("/WEB-INF/classes/")) { 39 libDir = libDir.substring(0, libDir.length() - 8) + "lib/"; 40 } 41 else { 42 int pos = libDir.indexOf("/WEB-INF/lib/"); 43 44 if (pos != -1) { 45 libDir = libDir.substring(0, pos) + "/WEB-INF/lib/"; 46 } 47 } 48 49 return libDir; 50 } 51 52 public static String getRootDir(ClassLoader classLoader) { 53 return getRootDir(getLibDir(classLoader)); 54 } 55 56 public static String getRootDir(String libDir) { 57 String rootDir = libDir; 58 59 if (rootDir.endsWith("/WEB-INF/lib/")) { 60 rootDir = rootDir.substring(0, rootDir.length() - 12); 61 } 62 63 return rootDir; 64 } 65 66 }