I realized that previous workaround suggestion doesn't work. Add the
following to src/main/resources/templates/SpecialCases.xpt:
«REM»Workaround for CSC-535«ENDREM»
«AROUND templates::PubSub::publishAnnotation FOR Publish»
«ENDAROUND»
«REM»Workaround for CSC-535«ENDREM»
«AROUND templates::Service::serviceMethodAnnotation FOR ServiceOperation»
«targetDef.proceed()»
«IF publish != null»«EXPAND fixedPublishAnnotation FOR publish»«ENDIF-»
«ENDAROUND»
«REM»Workaround for CSC-535«ENDREM»
«DEFINE fixedPublishAnnotation FOR Publish»
«LET eventType == null ? null : eventType.getDomainPackage() + "." +
eventType.name + ".class"
AS eventTypeClass-»
«formatAnnotationParameters("@" + fw("event.annotation.Publish"), {
eventTypeClass != null, "eventType", eventTypeClass,
topic != null, "topic", '"' + topic + '"',
eventBus != null, "eventBus", '"' + eventBus + '"'
}) -»
«ENDLET-»
«ENDDEFINE»
Use the original definition
@EmployeeHired recordHire(DateTime occurred, @Employee employee) publish to
employeeChannel;
/Patrik
Patrik Nordwall wrote:
>
> Thanks for reporting this bug.
>
> The intention was that it should not be necessary to define eventType when
> return type or parameter is a DomainEvent.
>
> A workaround until we fix the bug is to define the eventType excplicity:
>
> @EmployeeHired recordHire(DateTime occurred, @Employee employee) publish
> EmployeeHired to employeeChannel;
>
> I have added jira: http://fornax.itemis.de/jira/browse/CSC-535
> and updated wiki doc (until we fix the bug).
>
> /Patrik
>
>
> rsmith wrote:
>>
>> I'm very interested in the event-driven additions in Sculptor 1.9. I'm
>> getting an error when I try to have a service method publish a domain
>> event in the model.
>>
>>
>> Following is part of the model. I get the error when I add 'recordHire'
>> to the model.
>>
>> Module employee {
>>
>> Service EmployeeService {
>> gap
>>
>> getEmployee delegates to EmployeeRepository.findByKey;
>>
>> @EmployeeHired recordHire(DateTime occurred, @Employee
>> employee)
>> publish to employeeChannel;
>> }
>>
>> Entity Employee {
>> aggregateRoot
>> gap
>>
>> - EmployeeId empId key;
>> }
>>
>>
>> DomainEvent EmployeeHired {
>> - @EmployeeId employee
>> }
>> }
>>
>> Module emplifecycle {
>>
>> Consumer EmployeeEventProcessor {
>> subscribe to employeeChannel
>> }
>> }
>>
>> The error I'm getting when building:
>>
>> 08:10:28,132 INFO CompositeComponent:100 - Generator(generator):
>> generating 'templates::Root::Root FOR transformedModel' =>
>> [TO_GEN_RESOURCES_TEST:src/test/generated/resources,
>> TO_GEN_SRC_TEST:src/test/generated/java,
>> TO_RESOURCES_TEST:src/test/resources(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_SRC_TEST:src/test/java(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_GEN_WEBROOT:src/main/webapp,
>> TO_RESOURCES:src/main/resources(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_SRC:src/main/java(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_WEBROOT:src/main/webapp(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_GEN_RESOURCES:src/generated/resources, src/generated/java]
>> 08:10:30,076 ERROR Generator:194 - Error in Component generator of type
>> org.eclipse.xpand2.Generator:
>> EvaluationException : Ambiguous operations String
>> getDomainPackage(Module module) and String getDomainPackage(DomainEvent
>> event) for param types [Void]
>> templates::PubSub.xpt[920,28] on line 24
>> 'eventType.getDomainPackage()'
>>
>> templates::Service.xpt[12425,44] on line 352 'EXPAND
>> PubSub::publishAnnotation FOR publish'
>>
>> templates::Service.xpt[10150,30] on line 311 'EXPAND
>> serviceMethodAnnotation'
>>
>> templates::Service.xpt[8920,151] on line 275 'EXPAND implMethod
>> FOREACH
>> operations.select(op|op.delegate.==(null)&&op.serviceDelegate.==(null)).reject(e|e.hasHint("EventSourcingScaffold"))'
>> templates::Service.xpt[1062,26] on line 33 'EXPAND
>> serviceImplSubclass'
>>
>> templates::Root.xpt[1657,53] on line 40 'EXPAND Service::service
>> FOREACH getAllServices(false)'
>>
>> [23,49] on line 1 'EXPAND templates::Root::Root FOR
>> transformedModel'
>>
>>
>> 08:10:30,078 ERROR WorkflowRunner:423 - Workflow interrupted. Reason:
>> Ambiguous operations String getDomainPackage(Module module) and String
>> getDomainPackage(DomainEvent event) for param types [Void]
>> 08:10:30,078 ERROR WorkflowRunner:450 - [ERROR]: Ambiguous operations
>> String getDomainPackage(Module module) and String
>> getDomainPackage(DomainEvent event) for param types [Void](Element:
>> eventType.getDomainPackage(); Reported by: Generator(generator):
>> generating 'templates::Root::Root FOR transformedModel' =>
>> [TO_GEN_RESOURCES_TEST:src/test/generated/resources,
>> TO_GEN_SRC_TEST:src/test/generated/java,
>> TO_RESOURCES_TEST:src/test/resources(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_SRC_TEST:src/test/java(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_GEN_WEBROOT:src/main/webapp,
>> TO_RESOURCES:src/main/resources(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_SRC:src/main/java(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_WEBROOT:src/main/webapp(overwrite=false,append=false,fileEncoding=iso-8859-1),
>> TO_GEN_RESOURCES:src/generated/resources, src/generated/java])
>> ...
>> ...
>>
>
>
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