01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.vfs;
30:
31: import java.io.IOException;
32: import java.io.InputStream;
33: import java.io.ObjectInputStream;
34: import java.io.ObjectStreamClass;
35: import java.lang.reflect.Proxy;
36:
37: /**
38: * Object input stream which loads based on the context class loader.
39: */
40: public class ContextLoaderObjectInputStream extends ObjectInputStream {
41: /**
42: * Creates the new object input stream.
43: */
44: public ContextLoaderObjectInputStream(InputStream is)
45: throws IOException {
46: super (is);
47: }
48:
49: protected Class resolveClass(ObjectStreamClass v)
50: throws IOException, ClassNotFoundException {
51: String name = v.getName();
52:
53: Thread thread = Thread.currentThread();
54: ClassLoader loader = thread.getContextClassLoader();
55:
56: return Class.forName(name, false, loader);
57: }
58:
59: protected Class resolveProxyClass(String[] interfaceNames)
60: throws IOException, ClassNotFoundException {
61: Thread thread = Thread.currentThread();
62: ClassLoader loader = thread.getContextClassLoader();
63:
64: Class[] clArray = new Class[interfaceNames.length];
65:
66: for (int i = 0; i < interfaceNames.length; i++) {
67: clArray[i] = Class
68: .forName(interfaceNames[i], false, loader);
69: }
70:
71: return Proxy.getProxyClass(loader, clArray);
72: }
73: }
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