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From "Anne Thomas Manes" <atma...@gmail.com>
Subject Re: Problems with XMLBeans: Problem with invoking a service.
Date Sun, 09 Sep 2007 15:00:04 GMT
What happens if you add elementFormDefault="qualified to your schema statement?

Anne

On 9/9/07, omega-psi <omega-psi@gmx.de> wrote:
>
> Hello, i want to use XMLBeans as databinding. I wrote a wsdl and a xsd:
> http://www.nabble.com/file/p12577488/RateableServices.xsd
> RateableServices.xsd  and
> http://www.nabble.com/file/p12577488/RateableService.wsdl
> RateableService.wsdl
>
> I created the stub and the datatypes via WSDL2Java:
> %AXIS2_HOME%/WSDL2Java.sh -uri wsdl/RateableService.wsdl -S src -R
> ressources/service1 -d xmlbeans -s
>
> The datatypes work fine and i wrote the test client:
>
> package testurl.architecture.core.rating.client;
>
> import java.rmi.RemoteException;
>
> import org.apache.axis2.AxisFault;
>
> import testurl.architecture.core.rating.service.RateableServiceStub;
> import testurl.architecture.core.rating.types.PermissionRequestDocument;
>
> public class Client {
>         public static void main(String[] args) throws AxisFault, RemoteException {
>                 PermissionRequestDocument permissionRequestDoc =
> PermissionRequestDocument.Factory
>                                 .newInstance();
>                 permissionRequestDoc.addNewPermissionRequest();
>                 permissionRequestDoc.getPermissionRequest()
>                                 .addNewCustomerServiceRequest();
>                 permissionRequestDoc.getPermissionRequest().getCustomerServiceRequest()
>                                 .setCustomerId("Fred");
>                 permissionRequestDoc.getPermissionRequest().getCustomerServiceRequest()
>                                 .setCustomerId("customer1");
>                 RateableServiceStub stub = new RateableServiceStub();
>                 stub.PermissionRequest(permissionRequestDoc);
>         }
> }
>
> But when i run the service i get this exception:
> Exception in thread "main" java.lang.NullPointerException
>         at
> com.ctc.wstx.sw.BaseNsStreamWriter.doWriteDefaultNs(BaseNsStreamWriter.java:529)
>         at
> com.ctc.wstx.sw.SimpleNsStreamWriter.writeDefaultNamespace(SimpleNsStreamWriter.java:113)
>         at
> com.ctc.wstx.sw.SimpleNsStreamWriter.writeNamespace(SimpleNsStreamWriter.java:121)
>         at
> org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeNamespace(MTOMXMLStreamWriter.java:148)
>         at
> org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeElement(StreamingOMSerializer.java:238)
>         at
> org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:71)
>         at
> org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:54)
>         at
> org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:490)
>         at
> org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:783)
>         at
> org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:808)
>         at
> org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:234)
>         at
> org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:222)
>         at
> org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:808)
>         at
> org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:418)
>         at
> org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:55)
>         at
> org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
>         at
> org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495)
>         at
> org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)
>         at
> org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)
>         at
> org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)
>         at
> org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
>         at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
>         at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
>         at
> org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:558)
>         at
> org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:176)
>         at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:73)
>         at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:305)
>         at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:201)
>         at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:452)
>         at
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:330)
>         at
> org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:294)
>         at
> testurl.architecture.core.rating.service.RateableServiceStub.PermissionRequest(RateableServiceStub.java:173)
>         at testurl.architecture.core.rating.client.Client.main(Client.java:24)
>
> I simply don't know how to handle this exception.
> --
> View this message in context: http://www.nabble.com/Problems-with-XMLBeans%3A-Problem-with-invoking-a-service.-tf4408704.html#a12577488
> Sent from the Axis - User mailing list archive at Nabble.com.
>
>
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