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From "swapna soni" <ss...@nisum.com>
Subject RE: [jira] [Commented] (AXIS2-2972) Vague error produced for ServiceClient invocation within a service where class pathing is a problem
Date Tue, 07 Jun 2011 05:37:31 GMT
Hi Deepak,

  Did you create custom RawXMLINOnlyMessageReceiver or MessageReceiver. May I know which class
you are referring in service.xml for MessageReceiver parameter. There may be something goofing
up in referring MessageReceiver or RawXMLINOnlyMessageReceiver in service.xml.

Thanks,
Swapna Soni.

-----Original Message-----
From: Anil Bondalapati [mailto:anil.bondalapati@oracle.com] 
Sent: Tuesday, June 07, 2011 8:45 AM
To: java-dev@axis.apache.org
Subject: RE: [jira] [Commented] (AXIS2-2972) Vague error produced for ServiceClient invocation
within a service where class pathing is a problem

I am not sure if this helps, try changing the classloader on this webmodule as PARENT_LAST.
I had some problems like this and got resolved after changing the class loader. 

-----Original Message-----
From: Deepak Pant (JIRA) [mailto:jira@apache.org] 
Sent: Monday, June 06, 2011 6:42 PM
To: java-dev@axis.apache.org
Subject: [jira] [Commented] (AXIS2-2972) Vague error produced for ServiceClient invocation
within a service where class pathing is a problem


    [ https://issues.apache.org/jira/browse/AXIS2-2972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045214#comment-13045214
] 

Deepak Pant commented on AXIS2-2972:
------------------------------------

I am facing this issue in WebSphere Base Edition 7.0.0.11, AXIS2 1.5.4. Do you have any solution
or work-around available to bypass this error? Please post/suggest.

> Vague error produced for ServiceClient invocation within a service where class pathing
is a problem
> ---------------------------------------------------------------------------------------------------
>
>                 Key: AXIS2-2972
>                 URL: https://issues.apache.org/jira/browse/AXIS2-2972
>             Project: Axis2
>          Issue Type: Bug
>          Components: databinding, deployment
>    Affects Versions: 1.2
>         Environment: Running in windows XP under eclipse and with axis2 1.2 embedded
under Jetty.
>            Reporter: Jason Kania
>            Assignee: Deepal Jayasinghe
>
> The problem I have seen occurs when a component is not in the deployment directory, but
is being referenced externally. Instead of encountering a ClassNotFoundException or similar,
a vague error is produced when attempting to:
> 1) create a ServiceClient within a service
> 2) load a configuration context within a service
> The client was external to the jar because it will be used both remotely and as a part
of the service. The text of the exception is misleading because the receivers in use as per
the services.xml have nothing to do with those seen in the error.
> To create the error, simply attempt to create a new ServiceClient() in a class that is
not contained within the deployment directory, but is referenced by a class in the deployment
directory.
> The error seen is the following:
> java.lang.ClassCastException: org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver
cannot be cast to org.apache.axis2.engine.MessageReceiver
> 	at org.apache.axis2.deployment.DescriptionBuilder.loadMessageReceiver(DescriptionBuilder.java:190)
> 	at org.apache.axis2.deployment.DescriptionBuilder$1.run(DescriptionBuilder.java:142)
> 	at org.apache.axis2.java.security.AccessController.doPrivileged(AccessController.java:130)
> 	at org.apache.axis2.deployment.DescriptionBuilder.processMessageReceivers(DescriptionBuilder.java:138)
> 	at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:92)
> 	at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:640)
> 	at org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigurator.java:105)
> 	at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:60)
> 	at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(ConfigurationContextFactory.java:174)
> 	at org.apache.axis2.client.ServiceClient.initializeTransports(ServiceClient.java:211)
> 	at org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:138)
> 	at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:133)
> 	at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:229)
> 	at com.test.client.BasicClient.<init>(BasicClient.java:76)
> 	at com.test.client.TestClient.<init>(TestClient.java:31)
> 	at com.test.client.servlet.TestServer.<init>(TestServer.java:452)
> 	at com.test.client.TestServer.getInstance(TestServer.java:65)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at com.test.client.ClientMessageHandler.init(ClientMessageHandler.java:51)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.axis2.engine.DependencyManager.initServiceClass(DependencyManager.java:56)
> 	at org.apache.axis2.engine.DependencyManager.initService(DependencyManager.java:94)
> 	at org.apache.axis2.context.ConfigurationContextFactory.initApplicationScopeServices(ConfigurationContextFactory.java:91)
> 	at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:76)
> 	at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:486)
> 	at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:406)
> 	at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:433)
> 	at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:256)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
> 	at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:617)
> 	at org.mortbay.jetty.servlet.Context.startContext(Context.java:139)
> 	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1218)
> 	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:500)
> 	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:448)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
> 	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:147)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
> 	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:117)
> 	at org.mortbay.jetty.Server.doStart(Server.java:210)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:40)
> 	at com.test.TestServer.<init>(TestServer.java:52)
> 	at com.test.TestServer.main(TestServer.java:83)

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