Re: SimpleDeserializer encountered a child element, which is NOT expected - AXIS Client

[Narayanan Nachiappan]

Jayachandra,

 

     Since, I already have Java component in place, i have exposed it as a WebService using deploy.wsdd alone.

 

     Axis Client i wrote it manually.

 

     If my approach is wrong, please guide on to overcome this issue?

 

Thanks & Regards,

Nachiappan.N

jayachandra <[EMAIL PROTECTED]> wrote:

How did u create your artifacts (both client and server), is it through Axis. If yes, let me know.
 

Jayachandra
 

On 1/4/06, Narayanan Nachiappan <[EMAIL PROTECTED]> wrote:

I have created a Webservice (Axis 1.2.1 implementation) of type DOCUMENT Wrapped Style.

 

There are no issues from the server side.  Through TCP-Mon I'm able to view the response sent back by the Webservice.

 

But, Axis Client is unable to parse the SOAP response.

 < /DIV>

I'm getting the following error:

 

ERROR [org.apache.axis.client.Call] Exception:

org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.

      at org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:145)

      at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)

      at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)

      at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)

      at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)

      at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)

      at org.apache.axis.client.Call.invoke(Call.java:2448)

      at org.apache.axis.client.Call.invoke(Call.java:2347)

      at org.apache.axis.client.Call.invoke(Call.java:1804)

       at com.xyz.test.TestService.main(TestService.java:153)

DEBUG [org.apache.axis.utils.NSStack] NSPush (32)

DEBUG [org.apache.axis.i18n.ProjectResourceBundle] org.apache.axis.i18n.resource::handleGetObject(empty00)

DEBUG [org.apache.axis.utils.NSStack] NSPop (empty)

DEBUG [org.apache.axis.utils.NSStack] NSPush (32)

DEBUG [org.apache.axis.i18n.ProjectResourceBundle] org.apache.axis.i18n.resource::handleGetObject(empty00)

DEBUG [org.apache.axis.utils.NSStack] NSPop (empty)

AxisFault

 faultCode: { http://schemas.xmlsoap.org/soap/envelope/}Server.userException

 faultSubcode:

 faultString: org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.

 faultActor:

 faultNode:

 faultDetail:

      { http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is N OT expected, in something it was trying to deserialize.

      at org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:145)

      at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)

      at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)

      at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)

      at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)

      at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)

      at org.apache.axis.client.Call.invoke(Call.java:2448)

      at org.apache.axis.client.Call.invoke(Call.java:2347)

      at org.apache.axis.client.Call.invoke(Call.java:1804)

      at com.xyz.test.TestService.main(TestService.java:153)

 

      { http://xml.apache.org/axis/}hostname:CDC1-02-534

 

org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.

      at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)

      at org.apache.axis.client.Call.invoke(Call.java:2451)

      at org.apache.axis.client.Call.invoke(Call.java:2347)

      at org.apache.axis.client.Call.invoke(Call.java:1804)

      at com.xyz.test.TestService.main(TestService.java:153)

Caused by: org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.

    &nbsp ; at org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:145)

      at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)

      at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)

      at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)

      at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:345)

      at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)

      at org.apache.axis.client.Call.invoke(Call.java:2448)

      ... 3 more

 

 

Here is the background information about the Webservice which I have created.

 

Deploy.wsdd is as follows:

 

<deployment     name="LocatePharmacy" xmlns=" http://xml.apache.org/axis/wsdd/"

                                    xmlns:java=" http://xml.apache.org/axis/wsdd/providers/java">

 

<service name="LocatePharmacyService" provider="java:RPC" style="wrapped" use="literal">

           

            <parameter name="className" value="com.xyz.service.LocatePharmacyService" />

            <parameter name="allowedMethods" value="locateByAddress, locateByNABPNumber, getVersion, validateRequest" />

         &nbsp ;  <beanMapping qname="ns:LocatePharmacyRequest" xmlns:ns="LocatePharmacyService" languageSpecificType="java: com.xyz.data.LocatePharmacyRequest"/>

            <beanMapping qname="ns:Pharmacy" xmlns:ns="LocatePharmacyService" languageSpecificType="java: com.xyz.data.Pharmacy"/>

            <beanMapping qname="ns:MemberDetails" xmlns:ns="LocatePharmacyService" languageSpecificType="java: com.xyz.data.MemberDetails"/>

 

//Other bean mappings

.

.

.

.

           

 

</service>

 

</deployment>

 

 

Client code is as follows:

 

                       Service  service = new Service();

                       Call     call    = (Call) service.createCall();

 

                        QName    qn      = new QName( "LocatePharmacyService", "LocatePharmacyRequest" );

 

                        call.registerTypeMapping(com.xyz.data.LocatePharmacyRequest.class, qn,

                                      org.apache.axis.encoding.ser.BeanSerializerFactory.class,

                                      org.apache.axis.encoding.ser.BeanDeserializerFactory.class);

 

                        qn = new QName("LocatePharmacyService", "Pharmacy");

                        call.registerTypeMapping(com.xyz.data.Pharmacy.class, qn,

                                                org.apache.axis.encoding.ser.BeanSerializerFactory.class,

                                                org.apache.axis.encoding.ser.BeanDeserializerFactory.class);

 

                        //REGISTER ALL BEAN SERIALIZERS with respect to deploy.wsdd

 

            call.setTargetEndpointAddress( new java.net.URL(endpoint) );

                       call.setOperationName(new QName("LocatePharmacyService", "locateByNABPNumber"));

 

                        // CONSTRUCT the request object

 

                       LocatePharmacyResponse ret = (LocatePharmacyResponse) call.invoke( new Object[] { request } );

 

                       System.out.println("Response = " + ret);              

 

Webservice Details:

 

            I'm passing a user-defined Object (LocatePharmacyRequest).  It returns a user-defined object (LocatePharmacyResponse).  This user-defined object (LocatePharmacyResponse) in turn encap sulates a user-defined object(array).

 

            public LocatePharmacyResponse locateByNABPNumber(

                                    LocatePharmacyRequest locatorPharmacyRequest) {

                        ErrorList errorList = new ErrorList();

                        return component.locateByNABPNumber(locatorPharmacyRequest,errorList);

            }

 

 

Can anyone please help me out in resolving this issue?

 

 

Looking forward for your great help.

 

Thanks & Regards,

Nachiappan.N

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