Hari, If using <prefer-web-inf-classes> is not working, then (assuming you have Weblogic v. 9.2 or later) you might want to try using a filtering classloader
http://edocs.bea.com/wls/docs92/programming/classloading.html#wp1097187 ----- Original Message ----- From: Hari C To: [email protected] Sent: Wednesday, April 23, 2008 5:50 PM Subject: Re: Client Jars conflicting - Work around Hi Faraz, Thnakyou very much for the reply. I think this option of PARENT_FIRST is available in websphere and iam using weblogic app server. Even if it is there it wont solve my problem becuase that will affect other jars(applications) running inside the same WAR. I was wondering why this conflict is happening. I have noticed that the QName(String;String;String;)in stax-api.jar is having 3 parameters and the one used inside weblogic.jar is having only two. Is it something like we cant have Axis client if other applications running inside weblogic are using server classpath jars?. I thought it is a cake walk implementing the client. Regards Hari Pillai On Wed, Apr 23, 2008 at 6:25 PM, faraz masood <[EMAIL PROTECTED]> wrote: Hi Hari, Have you tried changing the class loader policies for your EAR . somewhere in your deployment.xml < deployedObject xmi:type="appdeployment:ApplicationDeployment" xmi:id="ApplicationDeployment_1207830167461" startingWeight="1" warClassLoaderPolicy="SINGLE"> change this to MULTIPLE <classloader xmi:id="Classloader_1207830167461" mode="PARENT_FIRST"/> change this to PARENT_LAST Best Regards, /Faraz On Wed, Apr 23, 2008 at 7:16 AM, Hari C <[EMAIL PROTECTED]> wrote: Hi all I am really stuck with the stax-api.jar conflicting with weblogic.jar.I know that this problem is posted before in this forum.The solutions which are told are not solving my problem.I have explained it towards the end of the mail. My webservice client is throwing following error during runtime <Apr 23, 2008 12:03:01 PM EST> <Error> <HTTP> <BEA-101017> <[ServletContext(id=12698664,name=fflyer,context-path=/fflyer)] Root cause of ServletExcepti on. java.lang.NoSuchMethodError: javax.xml.namespace.QName.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V at au.com.qantas.fflyer.loyaltypointsconverter.services.AnySeatRedemptionServiceStub$GetAnySeatParameters.<clinit>(AnySeatRedemptionServiceStub .java:1885) at au.com.qantas.asrbooking.tripflow.ASRBookingConversionHelper.createAnySeatParamResponse(ASRBookingConversionHelper.java:90) at au.com.qantas.asrbooking.tripflow.ASRBookingConversionHelper.getConversionStr(ASRBookingConversionHelper.java:65) at au.com.qantas.asrbooking.tripflow.impl.ASRPointsConverterAccessorImpl.getConvertionString(ASRPointsConverterAccessorImpl.java:26) at au.com.qantas.asrbooking.tripflow.impl.ASRSelectionAccessorImpl.getConversionData(ASRSelectionAccessorImpl.java:328) at au.com.qantas.asrbooking.tripflow.ASRTripflowExecutionContext.<init>(ASRTripflowExecutionContext.java:64) at au.com.qantas.asrbooking.bom.ASRBookingSearchBusinessDelegate.generateTripflow(ASRBookingSearchBusinessDelegate.java:89) at au.com.qantas.asrbooking.bom.ASRBookingSearchBusinessDelegate.getTripflowURL(ASRBookingSearchBusinessDelegate.java:53) at au.com.qantas.asrbooking.application.ASRBookingSearchAction.execute(ASRBookingSearchAction.java:183) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1006) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at au.com.qantas.ecomm.registration.servlet.security.SecurityFilter.doFilter(SecurityFilter.java:104) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6724) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3764) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2644) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178) > The solutions which i know are 1. Adding the stax-api.jar before weblogic.jar in the startup script. I cant implement this solution because i have lot of applications working inside the same ear and client is not permitting this configuraton change as this may affect the other systems 2.Make <prefer-web-inf-classes> to true forcing weblogic to pick the jars from the webinf lib This also creates problem for me as other applications running inside the server is expectting so many jars from the server class path. I cant apply these two solutions, could any one suggest some other work around. Does it mean that we cant have axis client running in weblogic if some other applications are also running.Hope this is not the case and some other better solution is there. Regards Hari -- Hari.C -- Hari.C
