[CXF-6931] Class Loader issue in WebService client

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Workaround
• Affects Version/s: 2.7.18
• Fix Version/s: 3.0.9
• Component/s: JAX-WS Runtime
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Nagaraj C
• Created: 03/Jun/16 13:06
• Updated: 03/Jan/20 22:17
• Resolved: 07/Jun/16 23:54

Description

This is related to the issue CXF-4603.
We are having two EARs using xmlsec-1.5.8.
WS Client works fine for the first time with one of the two applications.
When we start using the second application we get the following error:
java.lang.ClassCastException: org.apache.jcp.xml.dsig.internal.dom.DOMXMLSignatureFactory incompatible with javax.xml.crypto.dsig.XMLSignatureFactory
at javax.xml.crypto.dsig.XMLSignatureFactory.findInstance(XMLSignatureFactory.java:202)
at javax.xml.crypto.dsig.XMLSignatureFactory.getInstance(XMLSignatureFactory.java:292)
at org.apache.ws.security.message.WSSecSignature.init(WSSecSignature.java:127)
at org.apache.ws.security.message.WSSecSignature.<init>(WSSecSignature.java:120)
at org.apache.ws.security.action.SignatureAction.execute(SignatureAction.java:45)
at org.apache.ws.security.handler.WSHandler.doSenderAction(WSHandler.java:232)
at org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor.access$200(WSS4JOutInterceptor.java:52)
at org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor$WSS4JOutInterceptorInternal.handleMessage(WSS4JOutInterceptor.java:265)
at org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor$WSS4JOutInterceptorInternal.handleMessage(WSS4JOutInterceptor.java:141)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:572)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:481)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382)

Looks like client is trying to load the DOMXMLSignatureFactory from the JVM from the second application.
Can you please provide the steps to get rid of this error?.

Thank you.