CxfPayload to Node conversion is not working properly
------------------------------------------------------
Key: CAMEL-4143
URL: https://issues.apache.org/jira/browse/CAMEL-4143
Project: Camel
Issue Type: Bug
Components: camel-cxf
Affects Versions: 2.8.0
Reporter: Alexey Venderov
Priority: Minor
We are using {{camel-cxf}} component and building it from the sources. Also we
have slightly modified {{CxfPayloadConverterTest.testCxfPayloadToNode}} test,
added some additional checks. Here are the changes that were made to the test:
{code:borderStyle=solid}
Index: CxfPayloadConverterTest.java
===================================================================
--- CxfPayloadConverterTest.java (revision 6644)
+++ CxfPayloadConverterTest.java (revision 6686)
@@ -49,6 +49,7 @@
DocumentBuilderFactory documentBuilderFactory =
DocumentBuilderFactory.newInstance();
+ documentBuilderFactory.setNamespaceAware(true);
DocumentBuilder documentBuilder =
documentBuilderFactory.newDocumentBuilder();
document = documentBuilder.parse(file);
document.getDocumentElement().normalize();
@@ -118,5 +119,13 @@
exchange.getIn().setBody(payload);
node = exchange.getIn().getBody(Node.class);
assertNotNull(node);
+ Element root = (Element) node;
+ assertEquals("root element name", "root", root.getNodeName());
+ assertEquals("root element namespace", "http://www.test.org/foo";,
+ root.getNamespaceURI());
+ Element bar = (Element) root.getElementsByTagName("bar").item(0);
+ assertEquals("child element name", "bar", bar.getNodeName());
+ assertEquals("child element namespace", "http://www.test.org/foo";,
+ bar.getNamespaceURI());
}
}
{code}
Since there is no explicit converter from {{CxfPayload}} to {{Node}} the
fallback converter from {{CxfPayloadConverter}} is used for this conversion.
Fallback converter from {{CxfPayloadConverter}} under the hood uses converters
from {{XmlConverter}}. There are two suitable converters in {{XmlConverter}}
class which are randomly selected. Some times {{public Element
toDOMElement(Node node)}} converter is used and some times {{public Document
toDOMDocument(final Node node)}} converter is used. If {{public Document
toDOMDocument(final Node node)}} converter is used then test fails with
{{ClassCastException}}. To avoid this, explicit converter from {{CxfPayload}}
to {{Node}} should be added. Patch that adds {{CxfPayload}} to {{Node}}
converter is provided.
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