01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.system.server;
23:
24: import java.net.URL;
25: import java.net.URLClassLoader;
26: import java.net.URLStreamHandlerFactory;
27:
28: /**
29: * A URL classloader to avoid URL annotation of classes in RMI
30: *
31: * @author <a href="mailto:Adrian.Brock@HappeningTimes.com">Adrian Brock</a>
32: * @version $Revision: 57205 $
33: */
34: public class NoAnnotationURLClassLoader extends URLClassLoader {
35: /** The value returned by {@link getURLs}. */
36: private static final URL[] EMPTY_URL_ARRAY = {};
37:
38: /**
39: * Construct a <tt>URLClassLoader</tt>
40: *
41: * @param urls the URLs to load classes from.
42: */
43: public NoAnnotationURLClassLoader(URL[] urls) {
44: super (urls);
45: }
46:
47: /**
48: * Construct a <tt>URLClassLoader</tt>
49: *
50: * @param urls the URLs to load classes from.
51: * @param parent the parent classloader.
52: */
53: public NoAnnotationURLClassLoader(URL[] urls, ClassLoader parent) {
54: super (urls, parent);
55: }
56:
57: /**
58: * Construct a <tt>URLClassLoader</tt>
59: *
60: * @param urls the URLs to load classes from.
61: * @param parent the parent classloader.
62: * @param factory the url stream factory.
63: */
64: public NoAnnotationURLClassLoader(URL[] urls, ClassLoader parent,
65: URLStreamHandlerFactory factory) {
66: super (urls, parent, factory);
67: }
68:
69: /**
70: * Return all library URLs
71: *
72: * <p>Do not remove this method without running the WebIntegrationTestSuite
73: */
74: public URL[] getAllURLs() {
75: return super .getURLs();
76: }
77:
78: /**
79: * Return an empty URL array to force the RMI marshalling subsystem to
80: * use the <tt>java.server.codebase</tt> property as the annotated codebase.
81: *
82: * <p>Do not remove this method without discussing it on the dev list.
83: *
84: * @return Empty URL[]
85: */
86: public URL[] getURLs() {
87: return EMPTY_URL_ARRAY;
88: }
89: }
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