WSDL2Java Converting WSDL 2.0 Documents to Stub Classes

WSDL Tutorials - Herong's Tutorial Examples

∟Using WSDL Document in Java Apache Axis2/Java for WSDL

∟ WSDL2Java Converting WSDL 2.0 Documents to Stub Classes

This section provides a tutorial example how to use WSDL2Java to generate a client stub class from a WSDL 2.0 document.

After loading WSDL 2.0 document with the ServiceClient class, I tried to use Axis2 WSDL2Java command line tool to generate a client stub class from my WSDL 2.0 document with the "-wv 2.0" option:

herong> set JAVA_HOME=\Progra~1\java\jdk-10.0.1

herong> set AXIS2_HOME=\local\axis2

herong> \local\axis2\bin\wsdl2java -uri Hello_WSDL_20_SOAP.wsdl \
   -o HelloWsdl20 -d adb -s -wv 2.0

Using AXIS2_HOME:   \local\axis2
Using JAVA_HOME:    \Progra~1\java\jdk-10.0.1
log4j:WARN No appenders could be found for logger
   (org.apache.axis2.description.WSDL20ToAxisServiceBuilder).
log4j:WARN Please initialize the log4j system properly.
...

herong> dir HelloWsdl20\src\com\herongyang\www\service
            51,608 HelloServiceStub.java

Good. The stub class generation was successful. Here is Java program to test the stub class, .\HelloWsdl20\src\Axis2StubHelloWsdl20.java:

/* Axis2StubHelloWsdl20.java
 * Copyright (c) 2009 HerongYang.com. All Rights Reserved.
 */
import java.io.PrintStream;
import com.herongyang.www.service.*;
import com.herongyang.www.service.HelloServiceStub.*;
import org.apache.axis2.transport.http.*;
class Axis2StubHelloWsdl20 {
   public static void main(String[] args) {
      PrintStream out = System.out;
      try {

// Creating the stub
         HelloServiceStub stub = new HelloServiceStub();

// Fixing org.apache.axis2.AxisFault: Transport error:
//    411 Error: Length Required
         stub._getServiceClient().getOptions()
            .setProperty(HTTPConstants.CHUNKED,false);

// Building the input parameter
         Hello request = new Hello();
         request.setHello("Hello from Stub client.");

// Calling the operation
// Calling the operation
//    Method name is operation name in lower case in Axis2 1.7.8
//    Method name is operation name in Axis2 1.4.1
//         HelloResponse response = stub.Hello(request);
         HelloResponse response = stub.Hello(request);

// Retrieving output parameter
         String output = response.getHelloResponse();
         out.println(output);

      } catch (Exception e) {
         e.printStackTrace();
      }
   }
}

The execution result was good too:

herong> cd HelloWsdl20\src

herong\HelloWsdl20\src> javac -cp .;\local\axis2\lib\* \
   com\herongyang\www\service\HelloServiceStub.java


herong\HelloWsdl20\src> javac -cp .;\local\axis2\lib\* \
   Axis2StubHelloWsdl20.java


herong\HelloWsdl20\src> java -cp .;\local\axis2\lib\* \
   Axis2StubHelloWsdl20

      Hello from server - herongyang.com.