Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
XmlToObject |
|
| 3.0;3 |
1 | /* | |
2 | * $Id: XmlToObject.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.transformers.xml; | |
12 | ||
13 | import org.mule.umo.UMOEventContext; | |
14 | import org.mule.umo.transformer.TransformerException; | |
15 | ||
16 | import java.io.ByteArrayInputStream; | |
17 | ||
18 | /** | |
19 | * <code>XmlToObject</code> converts xml created by the ObjectToXml transformer in | |
20 | * to a java object graph. This transformer uses XStream. Xstream uses some clever | |
21 | * tricks so objects that get marshalled to XML do not need to implement any | |
22 | * interfaces including Serializable and you don't even need to specify a default | |
23 | * constructor. | |
24 | * | |
25 | * @see org.mule.transformers.xml.ObjectToXml | |
26 | */ | |
27 | ||
28 | public class XmlToObject extends AbstractXStreamTransformer | |
29 | { | |
30 | ||
31 | 0 | private final DomDocumentToXml domTransformer = new DomDocumentToXml(); |
32 | ||
33 | public XmlToObject() | |
34 | 0 | { |
35 | 0 | registerSourceType(String.class); |
36 | 0 | registerSourceType(byte[].class); |
37 | 0 | registerSourceType(org.w3c.dom.Document.class); |
38 | 0 | registerSourceType(org.dom4j.Document.class); |
39 | 0 | } |
40 | ||
41 | public Object transform(Object src, String encoding, UMOEventContext context) throws TransformerException | |
42 | { | |
43 | 0 | if (src instanceof byte[]) |
44 | { | |
45 | 0 | return getXStream().fromXML(new ByteArrayInputStream((byte[]) src)); |
46 | } | |
47 | 0 | else if (src instanceof String) |
48 | { | |
49 | 0 | return getXStream().fromXML(src.toString()); |
50 | } | |
51 | else | |
52 | { | |
53 | 0 | return getXStream().fromXML((String) domTransformer.transform(src)); |
54 | } | |
55 | } | |
56 | ||
57 | } |