Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AbstractMuleEventWork |
|
| 1.0;1 |
1 | /* | |
2 | * $Id: AbstractMuleEventWork.java 19191 2010-08-25 21:05:23Z tcarlson $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com | |
5 | * | |
6 | * The software in this package is published under the terms of the CPAL v1.0 | |
7 | * license, a copy of which has been included with this distribution in the | |
8 | * LICENSE.txt file. | |
9 | */ | |
10 | ||
11 | package org.mule.work; | |
12 | ||
13 | import org.mule.RequestContext; | |
14 | import org.mule.api.MuleEvent; | |
15 | ||
16 | import javax.resource.spi.work.Work; | |
17 | ||
18 | /** | |
19 | * Abstract implementation of Work to be used whenever Work needs to be scheduled | |
20 | * that operates on a MuleEvent. The abstract implementation ensures that a copy of | |
21 | * MuleEvent is used and that this copy is available in the RequestContext for this | |
22 | * new thread. Implementations of AbstractMuleEventWork should be run/scheduled only | |
23 | * once. NOTE: This approach does not attempt to resolve MULE-4409 so this work may | |
24 | * need to be reverted to correctly fix MULE-4409 in future releases. | |
25 | */ | |
26 | public abstract class AbstractMuleEventWork implements Work | |
27 | { | |
28 | ||
29 | protected MuleEvent event; | |
30 | ||
31 | public AbstractMuleEventWork(MuleEvent event) | |
32 | 0 | { |
33 | 0 | this.event = event; |
34 | 0 | } |
35 | ||
36 | public void run() | |
37 | { | |
38 | // Create a new MuleEvent copy, set it in RequestContext and make it | |
39 | // available via locally too. | |
40 | 0 | event = RequestContext.setEvent(event); |
41 | 0 | doRun(); |
42 | 0 | } |
43 | ||
44 | protected abstract void doRun(); | |
45 | ||
46 | public void release() | |
47 | { | |
48 | // no-op | |
49 | 0 | } |
50 | ||
51 | public MuleEvent getEvent() | |
52 | { | |
53 | 0 | return event; |
54 | } | |
55 | } |