[CMIS-420] CMIS provided JAX-WS/JAXB engine compatibility issues when using IBM Webshere server

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: OpenCMIS 0.4.0
• Fix Version/s: OpenCMIS 0.6.0
• Component/s: opencmis-server

Environment

Websphere 7.0
JRE1.6
Spring 2.5.5
Linux

• Assignee: Florian Müller
• Reporter: Krishna Penugonda
• Created: 17/Aug/11 16:45
• Updated: 21/Nov/13 16:31
• Resolved: 01/Mar/12 20:51

Description

We have created CMIS services as per the OpenCMIS package from Apache Chemistry. Since OpenCMIS uses the Sun JAX-WS/JAXB runtimes, we are seeing conflicts between Sun's implementation of JAX-WS and WebSphere 7's JAX-WS runtime.

When processing SOAP faults within the OpenCMIS package, we get ClassCastExceptions where it's clear that WebSphere's JAXB implementation is being used instead of Sun's JAXB implementation. The exact error is:
Caused by: java.lang.ClassCastException: com.ibm.xml.xlxp2.jaxb.JAXBContextImpl incompatible with com.sun.xml.bind.api.JAXBRIContext
at com.sun.xml.ws.fault.SOAPFaultBuilder.<clinit>(SOAPFaultBuilder.java:544)
at java.lang.J9VMInternals.initializeImpl(Native Method)

Please help us and suggest a solution in getting these issues resolved.

Thanks in advance.