blob: d6237b7ce316d263402f05bf9d6ec87461e40520 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.context;
import org.apache.tuscany.sca.invocation.Message;
/**
* Class for tunnelling a WorkContext through the invocation of a user class.
*
* @version $Rev$ $Date$
*/
public final class ThreadMessageContext {
private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>();
private ThreadMessageContext() {
}
public static Message setMessageContext(Message context) {
Message old = CONTEXT.get();
CONTEXT.set(context);
return old;
}
/**
* Returns the WorkContext for the current thread.
*
* @return the WorkContext for the current thread
*/
public static Message getMessageContext() {
return CONTEXT.get();
}
/**
* Removes and state from the current thread to ensure that
* any associated classloaders can be GCd
*/
public static void removeMessageContext() {
CONTEXT.remove();
}
}
|
