[mule-user] Mule and WAS 7 incompatibility

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Manoj Rai

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Nov 9, 2010, 5:44:03 AM11/9/10

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Hi,

We are facing issue while accessing Mule based Web application deployed on WAS7/Linux stack. The Mule version used is 2.0.2 and CXF is 2.1.1.

The application got deployed and started successfully on WAS 7.0.0.11 on Red Hat Linux 5.5 box. When we try to login, we got the following issues:

1. We got NullPointerException, the stack trace is

org.springframework.web.context.ContextLoader] [ERROR] – Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0': Initialization of bean failed; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:478)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(AccessController.java:224)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)

While googling, we found that the Spring version 2.5.3 is not compatible with WAS version 7. It was advised to replace the Spring 2.5.3 with 2.5.6, which is compatible with WAS 7. The link for the same is,

https://jira.springframework.org/browse/SPR-6242?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#issue-tabs

2. After doing the above change we got new error while trying to login.

[11/3/10 17:15:30:694 GMT+05:30] 0000006b login I com.app.commons.application.logging.RUNTIMETrace info null - fault received in login() response

Further analyzing this and running application in debug mode we found that application has thrown an error while resolving resource http://webserviceserver.com:11111/wsdl/Login.wsdl. The stack trace is,

2010-11-04 15:50:37,036 [WebContainer : 0] DEBUG - resolving resource <http://webserviceserver.com:11111/wsdl/Login.wsdl> type <class java.net.URL>
2010-11-04 15:50:38,062 [WebContainer : 0] DEBUG - Application has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: serverError
at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:119)
at org.apache.cxf.jaxws.JAXWSMethodInvoker.createFault(JAXWSMethodInvoker.java:73)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:107)
at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:97)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:68)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:56)
at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:92)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)
at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:92)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:279)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:161)
at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:174)
at org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCXFServlet.java:152)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1655)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1595)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
at com.fmr.xtrac.workbench.mule.exceptions.ExceptionFilter.doFilter(Unknown Source)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:932)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:500)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:455)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:384)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:272)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)

Please let us know how to resolve this issue. Thanks in advance

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