1 //
2 // ========================================================================
3 // Copyright (c) 1995-2016 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.util.thread;
20
21 import java.io.Closeable;
22
23 public class ThreadClassLoaderScope implements Closeable
24 {
25 private final ClassLoader old;
26 private final ClassLoader scopedClassLoader;
27
28 public ThreadClassLoaderScope(ClassLoader cl)
29 {
30 old = Thread.currentThread().getContextClassLoader();
31 scopedClassLoader = cl;
32 Thread.currentThread().setContextClassLoader(scopedClassLoader);
33 }
34
35 @Override
36 public void close()
37 {
38 Thread.currentThread().setContextClassLoader(old);
39 }
40
41 public ClassLoader getScopedClassLoader()
42 {
43 return scopedClassLoader;
44 }
45 }