Are use using the nightlies? There have been some bugs fixed with
xmlbeans and IIRC the user guide samples since the 1.0 release:
http://people.apache.org/dist/axis2/nightly/
HTH,
Robert
http://www.braziloutsource.com/
On 7/18/06, Duan, Nick <[EMAIL PROTECTED]> wrote:
I've been trying to get the examples in the Axis2 userguide working with
data binding for two days. I end up with Data binding errors. Here
are the steps I went through:
1. Create the stub file using WSDL2java with -d xmlbeans
2. Create a client class based on the user guide as follows:
import org.apache.axis.userguide.*;
import org.apache.axis2.userguide.xsd.*;
public class MyServiceTest {
public static void main(String[] args) {
try {
//Create the stub by passing the AXIS_HOME and
target EPR.
//We pass null to the AXIS_HOME and hence the
stub will use the current directory as the AXIS_HOME
Axis2SampleDocLitServiceStub stub= new
Axis2SampleDocLitServiceStub(null,
"http://192.168.1.228:8088/axis2/services/Axis2SampleDocLitService";);
//Create the request document to be sent.
EchoStringParamDocument reqDoc=
EchoStringParamDocument.Factory.newInstance();
reqDoc.setEchoStringParam("Axis2 Echo");
//invokes the Web service.
EchoStringReturnDocument
resDoc=stub.echoString(reqDoc);
System.out.println(resDoc.getEchoStringReturn());
}
catch (Exception e) {
e.printStackTrace();
}
}
}
3. Added the MyServiceTest to the src tree and run ant on the
WSDL2java-generated build.xml file.
4. Run MyServiceTest class and got the following exception (I modified
the stub class to print out the stack trace)
Stack Track of Exception: nulljava.lang.NullPointerException
at
org.apache.axis.userguide.Axis2SampleDocLitServiceStub.fromOM(Axis2Sa
mpleDocLitServiceStub.java:812)
at
org.apache.axis.userguide.Axis2SampleDocLitServiceStub.echoString(Axi
s2SampleDocLitServiceStub.java:489)
at MyServiceTest.main(MyServiceTest.java:16)
java.lang.RuntimeException: Data binding error
at
org.apache.axis.userguide.Axis2SampleDocLitServiceStub.fromOM(Axis2Sa
mpleDocLitServiceStub.java:868)
at
org.apache.axis.userguide.Axis2SampleDocLitServiceStub.echoString(Axi
s2SampleDocLitServiceStub.java:489)
at MyServiceTest.main(MyServiceTest.java:16)
Caused by: java.lang.NullPointerException
at
org.apache.axis.userguide.Axis2SampleDocLitServiceStub.fromOM(Axis2Sa
mpleDocLitServiceStub.java:812)
... 2 more
5. I used TCPMon to check the SOAP messages and they both seem to be
fine. So the problem is on the receiving part of the client.
Any ideas what I did wrong? Thanks a lot in advance!
ND
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