Axon3 spring boot: eventHandler doesn't work if I define a Bean with Simple Command Bus

Vikram_Rawat · August 28, 2020, 12:34pm

I followed the springBoot with Axon 3 webinar and am trying to extend that code.
If I create my own Bean as below only the @EventSourcingHandler is getting called and no other @EventHandler is getting called.

@Configuration
@EnableAxon
public class AxonConfiguration {

@Bean

public CommandBus commandBus() {

// AsynchronousCommandBus commandBus = new AsynchronousCommandBus();
SimpleCommandBus commandBus = new SimpleCommandBus();
System.out.println("-- created commandbus–");

return commandBus;
}

}

If I use AsynchronousCommandBus I see the change in behavior, (i.e. the async response) but still other eventhandlers are not getting called. Any suggestions or help is welcome.

Vikram_Rawat · August 28, 2020, 12:43pm

Sorry, I forgot to mention that if I do not create my own Bean, i.e. comment out the commandBus() bean then all EventHandlers are invoked.

I wanted to try using an AsynchronousCommandBus and therefore I am trying to create my own Bean but then then EventHandlers stop getting fired. And they don’t fire even if I create a SimpleCommandBus. They only fire if I don’t create this custom Bean.

Regards,
Vikram

Vikram_Rawat · August 28, 2020, 12:43pm

More details:
Link of Webinar: https://www.youtube.com/watch?v=Jp-rW-XOYzA

All I am trying to do is override the default provided by Spring Boot AutoConfiguration (axon-spring-boot-starter). I am trying to define AsynchronousCommandBus instead of SimpleCommandBus that SpringBoot provides.

So, as per documentation I defined the Bean in Spring Configuration but with this my @EventHandler in ComplaintQueryObjectUpdater is not getting called. However, it gets called if I don’t create my own Configuration and use whatever is provided by Spring Boot Autoconfiguration.

Please suggest what is missing.

Regards,
Vikram

frankgroot · August 28, 2020, 12:43pm

Hi Vikram,

The code in the video is still on a release candidate. In 3.0.5 you don’t use the @EnableAxon anymore, just the autoconfigure dependency. That might cause some trouble for you.

Just overriding the commandBus bean is indeed the proper way to specify an asynchronous commandbus.

Vikram_Rawat · August 28, 2020, 12:43pm

Hi Frank,

Thanks for taking out time to review the issue and responding. I appreciate that.
I tried following:

I dropped the @EnableAxon. But no change in behavior.
Then, in the pom.xml I replaced 3.0-RC1 by 3.0.5 for axon-spring-boot-starter but still no change in behavior.

Do you think that SpringBoot version can be an issue. Shall I upgrade SpingBoot from 1.4.2.RELEASE to 1.5.4.

Regards,
Vikram

Vikram_Rawat · August 28, 2020, 12:43pm

Hi Frank,

I want to share an observation.
When I upgraded the version from 3.0-RC1 by 3.0.5, I do see a Warning log, given below:

2017-07-18 16:59:00.883 WARN 17309 — [nio-8080-exec-1] o.a.c.gateway.DefaultCommandGateway : Command ‘com.example.DemoComplaintsApplication$FileComplaintCommand’ resulted in org.axonframework.eventsourcing.eventstore.EventStoreException(An event for aggregate [0ca6c238-8984-4d0f-8f11-bb8a31266101] at sequence [0] could not be persisted)

And since this event is not getting persisted, I believe with Axon 3 (EventStore and EventBus are combined) the event will not get published to Event Bus and that explains why the Event Handlers are not getting invoked.

Now, the question is why is this exception only coming when I am overriding the CommandBus bean. Do I also need to override the EventStore (or the link to HQSLDB)? Shouldn’t that auto configuration still work because I haven’t overridden that?
Please advise.

Regards,
Vikram

Allard · August 28, 2020, 12:43pm

The send(…) method of the command gateway returns a CompletableFuture. Try logging that result to get a full stack trace.
Are you sure you’re storing aggregates with different id’s?

Vikram_Rawat · August 28, 2020, 12:43pm

Hi Allard,

I haven’t changed the way you were generating the Id’s, i.e. using UUID.
It’s the bootiful-axon code that I am trying out. The only change I did is added a few more eventHandlers and that worked as well.

But when I am trying to customize further by adding an Asynchronous Command Bus then I am facing the issue (EventStoreException).

It must be something with the Spring AutoConfiguration because the same code works with AutoConfiguration enabled. No exceptions and everything works with SprintBoot Autoconfiguation.

It only throws this exception when I try to create a custom CommandBus bean in spring configuration.

Exception stack trace give below. Stack trace also suggest that it has not been able to find an EntityManager so looks like I need to explicitly define that as well. But why does it break when I am only defining a Command Bus bean… as per the documentation the rest of the infrastructure should automatically be created, the way it happens if I don’t define any custom bean.

2017-07-18 19:46:00.038 WARN 29319 — [nio-8080-exec-1] o.a.c.gateway.DefaultCommandGateway : Command ‘com.example.DemoComplaintsApplication$FileComplaintCommand’ resulted in org.axonframework.eventsourcing.eventstore.EventStoreException(An event for aggregate [e69fb59e-1fb9-4400-87f8-ea18b4d84b59] at sequence [0] could not be persisted)
2017-07-18 19:46:00.059 ERROR 29319 — [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet dispatcherServlet threw exception

javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available for current thread - cannot reliably process ‘persist’ call
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:282) ~[spring-orm-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at com.sun.proxy.$Proxy102.persist(Unknown Source) ~[na:na]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[na:1.8.0_131]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_131]
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[na:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[na:1.8.0_131]
at org.axonframework.eventsourcing.eventstore.jpa.JpaEventStorageEngine.appendEvents(JpaEventStorageEngine.java:218) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventsourcing.eventstore.AbstractEventStorageEngine.appendEvents(AbstractEventStorageEngine.java:85) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventsourcing.eventstore.AbstractEventStore.prepareCommit(AbstractEventStore.java:64) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventhandling.AbstractEventBus.doWithEvents(AbstractEventBus.java:210) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventhandling.AbstractEventBus.lambda$null$4(AbstractEventBus.java:145) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.MessageProcessingContext.notifyHandlers(MessageProcessingContext.java:68) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.notifyHandlers(DefaultUnitOfWork.java:91) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.changePhase(AbstractUnitOfWork.java:214) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commitAsRoot(AbstractUnitOfWork.java:83) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commit(AbstractUnitOfWork.java:71) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.executeWithResult(DefaultUnitOfWork.java:80) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:143) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:116) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.dispatch(SimpleCommandBus.java:86) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.AbstractCommandGateway.send(AbstractCommandGateway.java:79) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.DefaultCommandGateway.send(DefaultCommandGateway.java:95) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.DefaultCommandGateway.send(DefaultCommandGateway.java:143) ~[axon-core-3.0.5.jar:3.0.5]
at com.example.DemoComplaintsApplication$ComplaintAPI.fileComplaint(DemoComplaintsApplication.java:49) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:220) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:89) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.6.jar:8.5.6]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.6.jar:8.5.6]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]

2017-07-18 19:46:00.061 ERROR 29319 — [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.axonframework.eventsourcing.eventstore.EventStoreException: An event for aggregate [e69fb59e-1fb9-4400-87f8-ea18b4d84b59] at sequence [0] could not be persisted] with root cause

javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available for current thread - cannot reliably process ‘persist’ call
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:282) ~[spring-orm-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at com.sun.proxy.$Proxy102.persist(Unknown Source) ~[na:na]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[na:1.8.0_131]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[na:1.8.0_131]
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[na:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[na:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[na:1.8.0_131]
at org.axonframework.eventsourcing.eventstore.jpa.JpaEventStorageEngine.appendEvents(JpaEventStorageEngine.java:218) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventsourcing.eventstore.AbstractEventStorageEngine.appendEvents(AbstractEventStorageEngine.java:85) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventsourcing.eventstore.AbstractEventStore.prepareCommit(AbstractEventStore.java:64) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventhandling.AbstractEventBus.doWithEvents(AbstractEventBus.java:210) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.eventhandling.AbstractEventBus.lambda$null$4(AbstractEventBus.java:145) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.MessageProcessingContext.notifyHandlers(MessageProcessingContext.java:68) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.notifyHandlers(DefaultUnitOfWork.java:91) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.changePhase(AbstractUnitOfWork.java:214) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commitAsRoot(AbstractUnitOfWork.java:83) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.AbstractUnitOfWork.commit(AbstractUnitOfWork.java:71) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.messaging.unitofwork.DefaultUnitOfWork.executeWithResult(DefaultUnitOfWork.java:80) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:143) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.doDispatch(SimpleCommandBus.java:116) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.SimpleCommandBus.dispatch(SimpleCommandBus.java:86) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.AbstractCommandGateway.send(AbstractCommandGateway.java:79) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.DefaultCommandGateway.send(DefaultCommandGateway.java:95) ~[axon-core-3.0.5.jar:3.0.5]
at org.axonframework.commandhandling.gateway.DefaultCommandGateway.send(DefaultCommandGateway.java:143) ~[axon-core-3.0.5.jar:3.0.5]
at com.example.DemoComplaintsApplication$ComplaintAPI.fileComplaint(DemoComplaintsApplication.java:49) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:220) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:89) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410) [tomcat-embed-core-8.5.6.jar:8.5.6]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.6.jar:8.5.6]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.6.jar:8.5.6]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]

Regards,
Vikram

frankgroot · August 28, 2020, 12:43pm

Hi Vikram,

You could try it like this, with an injected TransactionManager:

@Bean
public CommandBus commandBus(TransactionManager transactionManager) {
    SimpleCommandBus commandBus = new AsynchronousCommandBus();
    commandBus.registerHandlerInterceptor(new TransactionManagingInterceptor(transactionManager));
    return commandBus;
}

Allard · August 28, 2020, 12:43pm

Did you configure a TransactionManagingInterceptor on your command bus?
Cheerd,

Allard

Vikram_Rawat · August 28, 2020, 12:43pm

Thanks Frank. This works.

So, is this TransactionManager object being created by the AutoConfiguration?

And does this mean that whenever we override a commandBus we always have to use the constructor having the Transaction Manager and not the no-arg constructor.

In other words, is below config wrong as it doesn’t register a TransactionManagingIntercetpor.

@Configuration
public class AxonConfiguration {

@Bean

public CommandBus commandBus() {

// AsynchronousCommandBus commandBus = new AsynchronousCommandBus();
SimpleCommandBus commandBus = new SimpleCommandBus();
System.out.println("-- created commandbus–");

return commandBus;
}

}

Regards,
Vikram

Vikram_Rawat · August 28, 2020, 12:43pm

Thanks Allard and Frank. Issue is resolved and I appreciate the help.

Regards,
Vikram