1 // 2 // ======================================================================== 3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd. 4 // ------------------------------------------------------------------------ 5 // All rights reserved. This program and the accompanying materials 6 // are made available under the terms of the Eclipse Public License v1.0 7 // and Apache License v2.0 which accompanies this distribution. 8 // 9 // The Eclipse Public License is available at 10 // http://www.eclipse.org/legal/epl-v10.html 11 // 12 // The Apache License v2.0 is available at 13 // http://www.opensource.org/licenses/apache2.0.php 14 // 15 // You may elect to redistribute this code under either of these licenses. 16 // ======================================================================== 17 // 18 19 package org.eclipse.jetty.osgi.boot.internal.jsp; 20 21 import java.net.URL; 22 23 /** 24 * Add a classloader to the 25 * org.apache.jasper.compiler.TldLocatableURLClassloader. Hopefuly not 26 * necessary: still experimenting. 27 * 28 * @see TldLocatableURLClassloader 29 */ 30 public class TldLocatableURLClassloaderWithInsertedJettyClassloader extends TldLocatableURLClassloader 31 { 32 33 private ClassLoader _internalClassLoader; 34 35 /** 36 * 37 * @param osgiClassLoaderParent 38 * The parent classloader 39 * @param internalClassLoader 40 * The classloader that will be at the same level than the 41 * jarsWithTldsInside 42 * @param jarsWithTldsInside 43 * jars that are scanned for tld files. 44 */ 45 public TldLocatableURLClassloaderWithInsertedJettyClassloader(ClassLoader osgiClassLoaderParent, ClassLoader internalClassLoader, URL[] jarsWithTldsInside) 46 { 47 super(osgiClassLoaderParent,jarsWithTldsInside); 48 _internalClassLoader = internalClassLoader; 49 } 50 51 protected Class<?> findClass(String name) throws ClassNotFoundException 52 { 53 try 54 { 55 return super.findClass(name); 56 } 57 catch (ClassNotFoundException cne) 58 { 59 if (_internalClassLoader != null) 60 { 61 return _internalClassLoader.loadClass(name); 62 } 63 else 64 { 65 throw cne; 66 } 67 } 68 } 69 }