Sri,

Its hard to tell what you are doing because we don't see any of the
source, but I can tell you that I use commons HttpClient to access one
servlet from another servlet all day long with no problems so you can at
least know that should work.

Michael Oliver
CTO
Alarius Systems LLC
6800 E. Lake Mead Blvd, #1096
Las Vegas, NV 89156
Phone:(702)643-7425
Fax:(702)974-0341
*Note new email changed from [EMAIL PROTECTED]

-----Original Message-----
From: Srinadh Karumuri [mailto:[EMAIL PROTECTED] 
Sent: Thursday, May 12, 2005 1:11 PM
To: [email protected]
Subject: problem integrating the client in another web application:
AxisServlet threw exception

Well,

Now it's scary.

I wrote test client code and my services work quite well. Now I am
trying 
to call these services from my web application which is residing on the 
same Tomcat and getting the following exception.

Can anyone direct/guide me? If this doesn't work then I will have to
dump 
the Axis altogether and go to plan B which I am reluctant to do.

Thanks for any help,
-Sri

2005-05-12 15:42:28 StandardWrapperValve[AxisServlet]: Servlet.service()

for servlet AxisServlet threw exception
javax.servlet.ServletException: Servlet execution threw an exception
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:222)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:146)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:209)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:596)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
33)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:144)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:596)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
33)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
        at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:235
8)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:133)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:596)
        at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:118)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:594)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:116)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:594)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
33)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:127)
        at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:596)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
33)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
        at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:79
9)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:705)
        at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:57
7)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:683)
        at java.lang.Thread.run(Thread.java:534)
----- Root Cause -----
java.lang.LinkageError: loader constraints violated when linking 
javax/xml/soap/SOAPMessage class
        at 
org.apache.axis.transport.http.AxisServlet.createMessageContext(AxisServ
let.java:1041)
        at
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:799)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
        at 
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j
ava:339)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:200)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:146)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:209)



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