Re: Axis 1.4, style=message

Tue, 17 Oct 2006 23:13:50 -0700 

Hi all,

does anybody have an idea ?

Thanks
Charles

Charles Souillard wrote:

Hi all,

I am using axis 1.4. I want to deploy a new WS using message style.
To do that, I execute wsdl2java tool with the following options :
-s -a -B -H
Then I replace the implementation file by one compliant with message style : 

public Element[] validationRequest (Element[] bodies) throws Exception {
System.out.println("ValidationPTSOAPBindingImpl.validationRequest"); 
       return null;
}
Then I update wsdd file provider="java:MSG" and style="message"

Then I generate the jar using build.xml (generated by wsdl2java).
I deploy my WS using adminClient
Next I go to my browser into AxisServlet and I can see my WS (near AdminService and version). When I clic on the "wsdl" link of my service, I get an exception (see under). 

Here is my wsdl (part)
...
     <complexType name="validationRequestCT">
       <sequence>
<element name="authorisationRequest" type="tns:authorisationRequestCT"/> <element name="identificationRequest" type="tns:identificationRequestCT"/> <element name="registrationRequest" type="tns:registrationRequestCT"/> 
       </sequence>
     </complexType>
     <complexType name="validationResponseCT">
       <sequence>
         <element name="request" type="tns:validationRequestCT"/>
         <element name="status" type="xsd:string"/>
       </sequence>
     </complexType>
     <element name="validationRequest" type="tns:validationRequestCT"/>
     <element name="validationResponse" type="tns:validationResponseCT"/>

<message name="validationRequestMessage">
   <part name="p" element="tns:validationRequest"/>
 </message>
 <message name="validationResponseMessage">
   <part name="p" element="tns:validationResponse"/>
 </message>
 <portType name="validationPT">
   <operation name="validationRequest">
     <input message="tns:validationRequestMessage"/>
     <output message="tns:validationResponseMessage"/>
   </operation>
 </portType>

I have tried to update my wsdl to correct the error.
It is possible if I replace validationResponseCT as the following :

<complexType name="validationResponseCT">
       <sequence>
         <element name="response" type="tns:validationResponse2CT"/>
       </sequence>
     </complexType>
     <complexType name="validationResponse2CT">
       <sequence>
         <element name="request" type="tns:validationRequestCT"/>
         <element name="status" type="xsd:string"/>
       </sequence>
     </complexType>

IT IS VERY STRANGE !!!
Can you help me ?

Thanks a lot
Charles
2006-10-17 09:22:13,706 : BasicProvider.generateWSDL : Mapping Exception to AxisFault 
java.lang.NullPointerException
at org.apache.axis.wsdl.fromJava.Types.writeElementDecl(Types.java:1264) at org.apache.axis.wsdl.fromJava.Emitter.writePartToMessage(Emitter.java:1941) at org.apache.axis.wsdl.fromJava.Emitter.writeResponseMessage(Emitter.java:1759) at org.apache.axis.wsdl.fromJava.Emitter.writeMessages(Emitter.java:1121) at org.apache.axis.wsdl.fromJava.Emitter.writePortType(Emitter.java:1075) 
       at org.apache.axis.wsdl.fromJava.Emitter.getWSDL(Emitter.java:484)
       at org.apache.axis.wsdl.fromJava.Emitter.emit(Emitter.java:331)
at org.apache.axis.providers.BasicProvider.generateWSDL(BasicProvider.java:242) at org.apache.axis.strategies.WSDLGenStrategy.visit(WSDLGenStrategy.java:33) 
       at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
       at org.apache.axis.SimpleChain.generateWSDL(SimpleChain.java:104)
at org.apache.axis.handlers.soap.SOAPService.generateWSDL(SOAPService.java:320) at org.apache.axis.server.AxisServer.generateWSDL(AxisServer.java:482) at org.apache.axis.transport.http.QSWSDLHandler.invoke(QSWSDLHandler.java:68) 
       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:324)
at org.apache.axis.transport.http.AxisServlet.processQuery(AxisServlet.java:1226) at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:249) 
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) 
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
       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:324)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) 
       at java.security.AccessController.doPrivileged(Native Method)
       at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) 
       at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.objectweb.jonas.web.catalina55.ResetAuthenticationValve.invoke(ResetAuthenticationValve.java:62) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) 
       at java.lang.Thread.run(Thread.java:534)


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