[ 
https://issues.apache.org/jira/browse/AXIS2-4981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rustam Abdullaev updated AXIS2-4981:
------------------------------------

    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


  was:
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 - 2.1.13
Axiom 1.2.0 - 1.2.11



> Axis2 + Rampart X.509 + JAXB = Namespace URIs and local names to the 
> unmarshaller needs to be interned.
> -------------------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-4981
>                 URL: https://issues.apache.org/jira/browse/AXIS2-4981
>             Project: Axis2
>          Issue Type: Bug
>    Affects Versions: 1.5.4
>            Reporter: Rustam Abdullaev
>
> 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

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