[AXIS2-4981] Axis2 + Rampart X.509 + JAXB = Namespace URIs and local names to the unmarshaller needs to be interned.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.5.4
• Assignee: Unassigned
• Reporter: Rustam Abdullaev
• Created: 17/Mar/11 11:44
• Updated: 18/Dec/14 08:05

Description

When Axis2 is used with JAXB bindings and unencrypted SOAP body, all goes well, but as soon as SOAP Body is encrypted (using X.509 token), both client-side and server-side JAXB bindings stop working, on the client silently retuning empty response objects (all fields = null).

The null response object is caused by the fact that JAXB by default swallows errors.
Add this code to the generated stub (fromOM()) to reveal the underlying exception:

unmarshaller.setEventHandler(
new ValidationEventHandler() {
public boolean handleEvent(ValidationEvent event )

{ throw new RuntimeException(event.getMessage(), event.getLinkedException()); }

});

The underlying error is:

Namespace URIs and local names to the unmarshaller needs to be interned.

at test.TestServiceStub$1.handleEvent(TestServiceStub.java:408)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:635)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:254)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:249)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:114)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:101)
at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:243)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:478)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:459)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:242)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:176)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:360)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:339)
at test.TestServiceStub.fromOM(TestServiceStub.java:414)
at test.TestServiceStub.test(TestServiceStub.java:201)
...

It looks like the error originates in Axiom (org.apache.axiom.om.impl.SwitchingWrapper returns non-interned strings).

Tried different component versions / combinations, all resulted in the same error:
Axis2 1.4 - 1.5.4
Rampart 1.4 - 1.5.1
JAXB 2.1.0 - 2.2.2
Axiom 1.2.0 - 1.2.11