Operation changes in Transportation

[david.ziebol]

Hi,  I'm fairly new to Axis, but I pretty much have it working or at least I can see (in the eclipse debugger) a message move from my client to the server which is also being debugged in Eclipse v3.1 jvm = 1.4.2  Tomcat version is 5.0  Axis2 v0.95

 

The issue I'm having is an operation is changing from what is set on the client and sent to the server and what the server perceives the as operation requested.

 

I have a java class which contains 3 methods which are exposed as web services.  They are placed onto the operation array as follows

[0] Record

[1] RetrieveUnique

[2] RetriveCollection

 

This class could be something as simple as

FoundationServicesServer

{

    public String Record(String arg1, String arg2)

    {

        String whereAmI + this.getClass().getName() + ".Record()";

        String msg = whereAmI;

        msg += arg1 + " arg2 is " + arg2;

        System.out.println(msg);

        return msg;

    }

    public String RetriveUnique(String arg1, String arg2)

    {

        String whereAmI + this.getClass().getName() + ".RetriveUnique()";

        String msg = whereAmI;

        msg += arg1 + " arg2 is " + arg2;

        System.out.println(msg);

        return msg;

    }

    public String RetrieveCollection(String arg1, String arg2)

    {

        String whereAmI + this.getClass().getName() + ".RetrieveCollection()";

        String msg = whereAmI;

        msg += arg1 + " arg2 is " + arg2;

        System.out.println(msg);

        return msg;

    }

}

 

In my client code the RetrieveUnique operation is requested via the following code:

   FoundationServicesServerStub stub = null;
      try
   {
    RetrieveUnique retProto = new RetrieveUnique();
    retProto.setClassType(prototype.getClass().getName());
    retProto.setFBaseXMLString(prototype.toString());
    RetrieveUniqueResponse resp = null;
    stub = new FoundationServicesServerStub();
    resp = stub.retrieveUnique(retProto);
    log.info(resp.toString());
   }
   catch (Exception e)
   {
    String msg = whereAmI;
    msg += " Exception encountered of type " + e.getClass().getName() + " with a msg of " + e.getMessage();
    log.info(msg);
    throw new IssueEncounteredException(msg);
   }
   finally
   {
   }
The RetrieveUnique class which was generated by WSDL2Java is as follows:

 

/**
 * RetrieveUnique.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: #axisVersion# #today#
 */

package com.thomson.west.foundations.server;
/**
 *  RetrieveUnique bean class
 */

public  class RetrieveUnique
implements org.apache.axis2.databinding.ADBBean{
 
 public static final javax.xml.namespace.QName MY_QNAME = new javax.xml.namespace.QName(
   "http://server.foundations.west.thomson.com",
   "retrieveUnique",
 "ns1");
 /**
  * field for ClassType
  */
 
 protected java.lang.String localClassType ;
 /**
  * Auto generated getter method
  * @return java.lang.String
  */
 public  java.lang.String getClassType(){
  return localClassType;
 }
 /**
  * Auto generated setter method
  * @param param ClassType
  */
 public void setClassType(java.lang.String param){
  
  this.localClassType=param;
 }
 /**
  * field for FBaseXMLString
  */
 
 protected java.lang.String localFBaseXMLString ;
 
 /**
  * Auto generated getter method
  * @return java.lang.String
  */
 public  java.lang.String getFBaseXMLString(){
  return localFBaseXMLString;
 }
 /**
  * Auto generated setter method
  * @param param FBaseXMLString
  */
 public void setFBaseXMLString(java.lang.String param){
  
  this.localFBaseXMLString=param;
 }
 /**
  * databinding method to get an XML representation of this object
  *
  */
 public javax.xml.stream.XMLStreamReader getPullParser(javax.xml.namespace.QName qName){
  
  java.util.ArrayList elementList = new java.util.ArrayList();
  java.util.ArrayList attribList = new java.util.ArrayList();
  
  elementList.add(new javax.xml.namespace.QName("",
  "classType"));
  
  elementList.add(localClassType==null?null:
   org.apache.axis2.databinding.utils.ConverterUtil.convertToString(localClassType));
  
  elementList.add(new javax.xml.namespace.QName("",
  "fBaseXMLString"));
  
  elementList.add(localFBaseXMLString==null?null:
   org.apache.axis2.databinding.utils.ConverterUtil.convertToString(localFBaseXMLString));
  
  return org.apache.axis2.databinding.utils.ADBPullParser.createPullParser(qName, elementList.toArray(), attribList.toArray());
 }
 
 /**
  * utility method to http://www.w3.org/2001/XMLSchema-instance
  */
 
 /**
  *  Factory class that keeps the parse method
  */
 public static class Factory{
  /**
   * static method to create the object
   */
  public static RetrieveUnique parse(javax.xml.stream.XMLStreamReader reader) throws java.lang.Exception{
   RetrieveUnique object = new RetrieveUnique();
   try {
    int event = reader.getEventType();
    
    //event better be a START_ELEMENT. if not we should go up to the start element here
    while (event!= javax.xml.stream.XMLStreamReader.START_ELEMENT) {
     event = reader.next();
    }
    
    if (!MY_QNAME.equals(reader.getName())){
     throw new Exception("Wrong QName");
    }
    
    org.apache.axis2.databinding.utils.SimpleElementReaderStateMachine stateMachine1
    = new org.apache.axis2.databinding.utils.SimpleElementReaderStateMachine();
    javax.xml.namespace.QName startQname1 = new javax.xml.namespace.QName(
      "",
    "classType");
    stateMachine1.setElementNameToTest(startQname1);
    stateMachine1.setNillable();
    stateMachine1.read(reader);
    object.setClassType(
      stateMachine1.getText()==null?null:
       org.apache.axis2.databinding.utils.ConverterUtil.convertTostring(
         stateMachine1.getText()));
    
    // Move to a start element
    event = reader.getEventType();
    while (event!= javax.xml.stream.XMLStreamReader.START_ELEMENT) {
     event = reader.next();
    }
    
    org.apache.axis2.databinding.utils.SimpleElementReaderStateMachine stateMachine2
    = new org.apache.axis2.databinding.utils.SimpleElementReaderStateMachine();
    javax.xml.namespace.QName startQname2 = new javax.xml.namespace.QName(
      "",
    "fBaseXMLString");
    stateMachine2.setElementNameToTest(startQname2);
    stateMachine2.setNillable();
    stateMachine2.read(reader);
    object.setFBaseXMLString(
      stateMachine2.getText()==null?null:
       org.apache.axis2.databinding.utils.ConverterUtil.convertTostring(
         stateMachine2.getText()));
    
   } catch (javax.xml.stream.XMLStreamException e) {
    throw new java.lang.Exception(e);
   }
   
   return object;
  }
 }//end of factory class 
}

 

When I view the _messageContext.axisOperation.name is "retrieveUnique" prior to the _operationClient.execute() call in the generated Stub as it should be.

 

When the request is viewed in the FoundationServicesServerMessageReceiverInOut (generated by WSDL2Java) I can view the msgContext.getOperationContext().getAxisOperation().name is set now set to retieveCollect. 

 

This is very odd and I'm wondering if there is a bug in my code (more then likely) or if this is a bug that I've not found looking around on the internet regarding Axis2 v0.95. 

 

Anyone else having this issue?

 

Thanks for any feed back you can offer

 

Dave Ziebol