To clarify, are you passing null as the value of the Holder or for the Holder
itself?
Aka:
acknowledge_alarms("blah", "blah", null);
or
Holder<...> holder = new Holder<...>(null);
acknowledge_alarms("blah", "blah", holder);
If it's the former, it's definitely kind of expected. With INOUT/OUT
parameters, you HAVE to specify the holder. When you make the invoke, even
if what you pass in is null, you don't know if what comes back will be null.
Thus, we need to have the Holder there so we can place the OUT when it comes
back.
Second:
java.lang.NullPointerException
at
it.imolinfo.jbi4corba.jbi.cxf.OutMarshallerHelper.marshal(OutMarshallerHelp
er.java:141)
This seems to be in your own code. That's not CXF code.
Dan
On Fri August 28 2009 8:17:22 am Raffaele Spazzoli wrote:
> Hi,
> I have a java first use case with a document literal wrapped service.
> Here is a part of the annotated service:
>
> @WebService(name="AlarmIRP",
> targetNamespace="http://AlarmIRPSystem.AlarmIRP";)
> @SOAPBinding(use=SOAPBinding.Use.LITERAL,
> parameterStyle=SOAPBinding.ParameterStyle.WRAPPED)
> public abstract interface AlarmIRPOperations
>
> ...
>
> @WebMethod(operationName="acknowledge_alarms")
> public abstract Signal
> acknowledge_alarms(@WebParam(name="alarm_information_id_and_sev_list")
> AlarmInformationIdAndSev[] paramArrayOfAlarmInformationIdAndSev,
> @WebParam(name="ack_user_id") String paramString,
> @WebParam(name="ack_system_id") StringTypeOptWrapper
> paramStringTypeOptWrapper, @WebParam(name="bad_ack_alarm_info_list",
> mode=WebParam.Mode.INOUT) Holder<BadAcknowledgeAlarmInfo[]> paramHolder)
> throws AcknowledgeAlarms, ParameterNotSupported, InvalidParameter;
>
> ...
>
> Before creating the service I set the following service factory
> properties:
>
>
> endpointFactory.getServiceFactory().setAnonymousWrapperTypes(true);
> endpointFactory.getServiceFactory().setQualifyWrapperSchema(true);
> endpointFactory.getServiceFactory().setWrapped(true);
>
> The generated schema for the wrapped parameter is the following:
>
> <xs:element name="acknowledge_alarms">
> <xs:complexType>
> <xs:sequence>
> <xs:element maxOccurs="unbounded"
> name="alarm_information_id_and_sev_list"
> type="ns1:alarmInformationIdAndSev"/>
> <xs:element name="ack_user_id" type="xs:string"/>
> <xs:element name="ack_system_id"
> type="ns2:StringTypeOpt"/>
> <xs:element maxOccurs="unbounded"
> name="bad_ack_alarm_info_list" type="ns1:badAcknowledgeAlarmInfo"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
>
> If, in consumer mode, I pass a null value to the
> Holder<BadAcknowledgeAlarmInfo[]> paramHolder parameter I get a marshall
> exceprion:
>
> java.lang.NullPointerException
> at
> it.imolinfo.jbi4corba.jbi.cxf.OutMarshallerHelper.marshal(OutMarshallerHelp
>er.java:141)
>
> I'm using CXF version 2.1.4.
>
> First of all is this behaviour correct? Secondly what modification
> should I do to the annotations or service configuration to allow null
> values to be passed?
>
> thanks
> Raffaele
--
Daniel Kulp
[email protected]
http://www.dankulp.com/blog
