I have created a webservice and client using the Axis2 eclipse
plugin tools v1.3.0. Using Eclipse (J2EE) Version: 3.3.0 Build id:
I20070621-1340.
Axis2 v1.3
I have a webservice with many methods. Some reaturn boolean some
return an custom
class serialized as an array of bytes. They all work, except for all the methods
that have only 1 thing in common. They both return a Vector of that
custom class.
That vector is serialized into bytes and sent back like all the others, but it
always fails with "Unexpected subelement return" error.
The wsdl file is generated by the tools and so are the stub classes.
Thanks in advance to anyone who can help me figure out the problem.
The code calling the service
---
Vector<CustomClass> customClasses = null;
try {
byte[] barray = serializeToBytes(myMessage);
ByteArrayDataSource byteDataSource = new ByteArrayDataSource(barray);
DataHandler dh = new DataHandler(byteDataSource);
CoreServiceStub.GetCustomClasses getCustomClassesParam = new
CoreServiceStub.GetCustomClasses();
getCustomClassesParam.setCustomClass(dh);
CoreServiceStub stub = new CoreServiceStub(TARGET_ENDPOINT);
CoreServiceStub.GetCustomClassesResponse response =
stub.getCustomClasses(getCustomClassesParam);
DataHandler dh2 = response.get_return();
Object obj = deserializeFromBytes(dh2);
if(obj instanceof Vector) {
customClasses = (Vector<CustomClass>)obj;
}
}
catch(Exception ex) {
ex.printStackTrace();
}
The stack trace, identical each time it is run.
---
org.apache.axis2.AxisFault: org.apache.axis2.databinding.ADBException:
Unexpected subelement return
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417)
at serv.core.ws.CoreServiceStub.fromOM(CoreServiceStub.java:10032)
at
serv.core.ws.CoreServiceStub.getCustomClasses(CoreServiceStub.java:675)
at
serv.core.client.CoreServiceClient.getCustomClasses.CoreServiceClient.java:403)
at serv.core.client.CoreServiceClient.main(CoreServiceClient.java:583)
Caused by: java.lang.Exception:
org.apache.axis2.databinding.ADBException: Unexpected subelement
return
at
serv.core.ws.CoreServiceStub$GetCustomClassesResponse$Factory.parse(CoreServiceStub.java:7156)
at serv.core.ws.CoreServiceStub.fromOM(CoreServiceStub.java:9930)
... 3 more
Caused by: org.apache.axis2.databinding.ADBException: Unexpected
subelement return
at
serv.core.ws.CoreServiceStub$GetCustomClassesResponse$Factory.parse(CoreServiceStub.java:7152)
... 4 more
--
George H
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