Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Dom4jPropertyExtractor |
|
| 10.0;10 |
1 | /* | |
2 | * $Id: Dom4jPropertyExtractor.java 7976 2007-08-21 14:26:13Z dirk.olmes $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.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.util.properties; | |
12 | ||
13 | import org.mule.umo.UMOMessage; | |
14 | ||
15 | import org.dom4j.Node; | |
16 | ||
17 | /** | |
18 | * Will select the text of a single node based on the property name | |
19 | */ | |
20 | 0 | public class Dom4jPropertyExtractor implements PropertyExtractor |
21 | { | |
22 | public Object getProperty(String name, Object message) | |
23 | { | |
24 | 0 | Object payload = message; |
25 | 0 | if (message instanceof UMOMessage) |
26 | { | |
27 | 0 | payload = ((UMOMessage)message).getPayload(); |
28 | } | |
29 | 0 | if (payload instanceof org.dom4j.Document) |
30 | { | |
31 | 0 | org.dom4j.Document dom4jDoc = (org.dom4j.Document)payload; |
32 | try | |
33 | { | |
34 | 0 | Node node = dom4jDoc.selectSingleNode(name); |
35 | 0 | if (node != null) |
36 | { | |
37 | 0 | return node.getText(); |
38 | } | |
39 | } | |
40 | 0 | catch (Exception ignored) |
41 | { | |
42 | // ignore | |
43 | 0 | } |
44 | } | |
45 | 0 | else if (payload instanceof org.dom4j.Node) |
46 | { | |
47 | 0 | org.dom4j.Node dom4jNode = (org.dom4j.Node)payload; |
48 | try | |
49 | { | |
50 | 0 | Node node = dom4jNode.selectSingleNode(name); |
51 | 0 | if (node != null) |
52 | { | |
53 | 0 | return node.getText(); |
54 | } | |
55 | } | |
56 | 0 | catch (Exception ignored) |
57 | { | |
58 | // ignore | |
59 | 0 | } |
60 | } | |
61 | 0 | return null; |
62 | } | |
63 | } |