Hi Dan,

Thanks for your response.

Effectively, I’ve just changed in [1] the UNIT_TESTING DeploymentType to use 
“ContextCategory.THREADLOCAL” and the test now runs smoothly.
Other tests also run ok, so seems it has solved the problem. 

I’ve seen you’ve just created [ISIS-1295] for addressing this [1].


This is a quite “complete” integ-test that tries to reproduce a complex system 
intialization, that can take quite long.
And I wanted also to simulate the triggering of some Quartz jobs in the middle, 
that could happen in production.

I can remove the Quartz jobs from these specific tests, but I thought this 
could also happened on other testing scenarios where Isis multi-threading 
support can be important.



Many thanks!

Oscar

[1] https://issues.apache.org/jira/browse/ISIS-1295
[2] 
https://github.com/apache/isis/blob/isis-1.11.0/core/runtime/src/main/java/org/apache/isis/core/runtime/system/DeploymentType.java#L64


 





> El 4 ene 2016, a las 18:15, Dan Haywood <d...@haywood-associates.co.uk> 
> escribió:
> 
> Hi Oscar,
> 
> If I understand correctly, you are running integration tests (I see the
> beginning of the stack trace being junit) and at the same time there is a
> Quartz background job running?
> 
> When the Isis runtime is bootstrapped for testing it uses the
> DeploymentType#UNIT_TESTING [1], which basically means that the Isis
> session (which wraps the JDO PersistenceManager = session) is held on a
> singleton).  This is the ContextCategory#STATIC_RELAXED param [2] ...
> operative word being static.
> 
> What I think is happening is that your big fixture script is hitting an JDO
> exception, eg unique index violation or similar, and this is causing the
> static/singleton IsisSession / JDO PersistenceManager to be discarded.
> (Admittedly we don't see that error, which is an issue in and of itself).
> But anyway, this persistence session is the same one that the quartz job is
> using, so it then subsequently breaks.  I can understand that bit... it is
> holding onto pojos that point to a JDO PersistenceManager that no longer
> exists/is valid.
> 
> (From the stack traces it also looks like some other wrapping code, eg in
> TimestampService and elsewhere, could perhaps take better precautions in
> case the persistence session is discarded under its feet).
> 
> One fix would be to change UNIT_TESTING to bind sessions onto
> thread-locals, like we do for the other DeploymentTypes.  but the deeper
> question is why would you want to the quartz job running while performing
> integration tests?  Or perhaps I've misunderstood your setup?
> 
> Thx
> Dan
> 
> 
> 
> [1]
> https://github.com/apache/isis/blob/isis-1.11.0/core/integtestsupport/src/main/java/org/apache/isis/core/integtestsupport/IsisSystemForTest.java#L393
> [2]
> https://github.com/apache/isis/blob/isis-1.11.0/core/runtime/src/main/java/org/apache/isis/core/runtime/system/DeploymentType.java#L64
> 
> 
> 
> 
> 
> 
> On 3 January 2016 at 22:06, Óscar Bou <oscar...@gmail.com> wrote:
> 
>> 
>> Also relevant, here is the execution log.
>> 
>> Please, notice how there’s a failure closing the JDO persistenceManager
>> and a transaction abort afterwards.
>> 
>> 
>> 
>> 23:02:09,854  [Native               main       DEBUG]  UPDATE
>> "sales_backend"."ProductSupplierTerms" SET "purchasePrice"=<3.61> WHERE
>> "ProductSupplierTerms_ID"=<13524>
>> 23:02:12,226  [PersistenceSession   sales-Quartz-ThreadPool_Worker-1
>> ERROR]  close: failed to end transaction; continuing to avoid memory leakage
>> 23:02:12,228  [Native               main       DEBUG]  SELECT
>> 'sales.dom.backend.ProductSupplierTerms' AS
>> NUCLEUS_TYPE,"A0"."purchasePrice","A0"."stock","A0"."ProductSupplierTerms_ID"
>> FROM "sales_backend"."ProductSupplierTerms" "A0" WHERE
>> "A0"."product_Product_ID_OID" = <13524> AND "A0"."supplier_Supplier_ID_OID"
>> = <0>
>> 23:02:12,229  [PersistenceSession   sales-Quartz-ThreadPool_Worker-1
>> ERROR]  close: failed to close JDO persistenceManager; continuing to avoid
>> memory leakage
>> 23:02:12,240  [Native               main       DEBUG]  SELECT
>> "B0"."gender","B0"."name","B0"."recommendedPrice","B0"."sku","B0"."Product_ID"
>> FROM "sales_backend"."ProductSupplierTerms" "A0" INNER JOIN
>> "sales_backend"."Product" "B0" ON "A0"."product_Product_ID_OID" =
>> "B0"."Product_ID" WHERE "A0"."ProductSupplierTerms_ID" = <13524>
>> 23:02:12,243  [Native               main       DEBUG]  SELECT
>> "B0"."name","B0"."Supplier_ID" FROM "sales_backend"."ProductSupplierTerms"
>> "A0" INNER JOIN "sales_backend"."Supplier" "B0" ON
>> "A0"."supplier_Supplier_ID_OID" = "B0"."Supplier_ID" WHERE
>> "A0"."ProductSupplierTerms_ID" = <13524>
>> 23:02:12,246  [Native               main       DEBUG]  UPDATE
>> "sales_backend"."ProductSupplierTerms" SET "stock"=<49> WHERE
>> "ProductSupplierTerms_ID"=<13524>
>> 23:02:12,254  [IsisTransaction      main       INFO ]  abort transaction
>> IsisTransaction@666c5393[state=MUST_ABORT,commands=0]
>> 23:02:12,261  [Native               sales-Quartz-ThreadPool_Worker-1
>> DEBUG]  SELECT 'sales.dom.market.feeds.FeedSubmission' AS
>> NUCLEUS_TYPE,"A0"."completedProcessingDate","A0"."feedProcessingStatus","A0"."feedSubmissionId","A0"."feedType","A0"."isCompleted","A0"."startedProcessingDate","A0"."submittedDate","A0"."FeedSubmission_ID"
>> FROM "sales_backend"."FeedSubmission" "A0" WHERE ("A0"."isCompleted" IS
>> NULL) OR ((1=0) = "A0"."isCompleted")
>> 23:02:12,268  [IsisSystem           Thread-0   INFO ]  shutting down system
>> 23:02:12,298  [ServiceInitializer   Thread-0   INFO ]  calling @PreDestroy
>> on all domain services
>> 23:02:12,306  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler shutting down.
>> 23:02:12,308  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler paused.
>> 23:02:12,311  [salesEmailServiceNOOP sales-Quartz-ThreadPool_Worker-1 INFO
>> ]  salesEmailServiceNOOP
>> 23:02:12,311  [PersistenceSession   sales-Quartz-ThreadPool_Worker-1
>> ERROR]  close: failed to end transaction; continuing to avoid memory leakage
>> 23:02:12,685  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler shutdown complete.
>> java.lang.IllegalStateException: No Session opened for this thread
>> 23:02:12,932  [ObjectReflectorDefault Thread-0   INFO ]  shutting down
>> org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault@383b24f9
>>        at
>> org.apache.isis.core.runtime.system.context.IsisContext.getSession(IsisContext.java:399)
>>        at
>> org.apache.isis.core.runtime.system.context.IsisContext.getPersistenceSession(IsisContext.java:427)
>>        at
>> org.apache.isis.core.runtime.system.context.IsisContext.getTransactionManager(IsisContext.java:444)
>>        at
>> org.apache.isis.core.runtime.system.IsisSystem.getTransactionManager(IsisSystem.java:422)
>>        at
>> org.apache.isis.core.runtime.system.IsisSystem.shutdownServices(IsisSystem.java:361)
>>        at
>> org.apache.isis.core.runtime.system.IsisSystem.shutdown(IsisSystem.java:337)
>>        at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest.shutdown(IsisSystemForTest.java:466)
>>        at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest.access$100(IsisSystemForTest.java:73)
>>        at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest$Builder$1.run(IsisSystemForTest.java:300)
>> 
>> 
>> On the stack trace for this second execution, same error than before, but
>> for a different entity:
>> 
>> javax.jdo.JDOUserException: Objeto con id
>> "13524[OID]salesvip.dom.backend.ProductSupplierTerms" es manejado por otro
>> ExecutionContext
>>        at
>> org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:636)
>>        at
>> org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:725)
>>        at
>> org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:745)
>>        at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.commands.DataNucleusCreateObjectCommand.execute(DataNucleusCreateObjectCommand.java:54)
>>        at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.executeCommands(PersistenceSession.java:1179)
>>        at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.execute(PersistenceSession.java:1173)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransaction.doFlush(IsisTransaction.java:500)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransaction.flush(IsisTransaction.java:446)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.flushTransaction(IsisTransactionManager.java:404)
>>        at
>> org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$2.flush(RuntimeContextFromSession.java:167)
>>        at
>> org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.flush(DomainObjectContainerDefault.java:331)
>>        at
>> salesvip.dom.backend.SalesVIPEntity.persistAndFlush(SalesVIPEntity.java:39)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms.onModifyStock(ProductSupplierTerms.java:117)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms.modifyStock(ProductSupplierTerms.java:93)
>>        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:53)
>>        at
>> org.apache.isis.core.metamodel.adapter.ObjectAdapter$InvokeUtils.invoke(ObjectAdapter.java:377)
>>        at
>> org.apache.isis.core.metamodel.adapter.ObjectAdapter$InvokeUtils.invoke(ObjectAdapter.java:381)
>>        at
>> org.apache.isis.core.metamodel.facets.properties.update.modify.PropertySetterFacetViaModifyMethod.setProperty(PropertySetterFacetViaModifyMethod.java:86)
>>        at
>> org.apache.isis.core.metamodel.facets.properties.property.modify.PropertySetterFacetForDomainEventAbstract.setProperty(PropertySetterFacetForDomainEventAbstract.java:89)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.PropertySetterFacetWrapTransaction$1.execute(PropertySetterFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:174)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.PropertySetterFacetWrapTransaction.setProperty(PropertySetterFacetWrapTransaction.java:56)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationDefault.setValue(OneToOneAssociationDefault.java:212)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationDefault.set(OneToOneAssociationDefault.java:182)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleSetterMethodOnProperty(DomainObjectInvocationHandler.java:425)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:232)
>>        at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms_$$_jvst8a_d.setStock(ProductSupplierTerms_$$_jvst8a_d.java)
>>        at
>> salesvip.dom.backend.Product.updateSupplierStock(Product.java:275)
>>        at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>        at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>        at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>        at
>> salesvip.dom.backend.Product_$$_jvst8a_8.updateSupplierStock(Product_$$_jvst8a_8.java)
>>        at
>> salesvip.dom.engel.EngelProductService.upsertProductFromEngel(EngelProductService.java:61)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.lambda$0(UpsertAllProductsFromEngel.java:28)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel$$Lambda$1/1434151479.accept(Unknown
>> Source)
>>        at java.util.ArrayList.forEach(ArrayList.java:1234)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.upsertAllProductsFromEngel(UpsertAllProductsFromEngel.java:26)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.execute(UpsertAllProductsFromEngel.java:21)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.executeChildIfNotAlready(FixtureScript.java:553)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.access$200(FixtureScript.java:252)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript.run(FixtureScript.java:779)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScripts.runFixtureScript(FixtureScripts.java:391)
>>        at
>> org.apache.isis.applib.services.fixturespec.FixtureScriptsDefault.runFixtureScript(FixtureScriptsDefault.java:104)
>>        at
>> salesvip.integtests.amazon.stocks.AmazonUpdateStocksServiceTests$UpdateAllStocksInMarketplace.equivalentResults(AmazonUpdateStocksServiceTests.java:136)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>        at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>        at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>        at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>        at
>> org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
>>        at
>> org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:48)
>>        at
>> org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:226)
>>        at
>> org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
>>        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>>        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>        at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>        at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>        at
>> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>        at
>> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>>        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>        at
>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>        at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
>> NestedThrowablesStackTrace:
>> Objeto con id "13524[OID]salesvip.dom.backend.ProductSupplierTerms" es
>> manejado por otro ExecutionContext
>> org.datanucleus.exceptions.NucleusUserException: Objeto con id
>> "13524[OID]salesvip.dom.backend.ProductSupplierTerms" es manejado por otro
>> ExecutionContext
>>        at
>> org.datanucleus.ExecutionContextImpl.findObjectProvider(ExecutionContextImpl.java:1268)
>>        at
>> org.datanucleus.store.rdbms.mapping.java.PersistableMapping.setObjectAsValue(PersistableMapping.java:409)
>>        at
>> org.datanucleus.store.rdbms.mapping.java.PersistableMapping.setObject(PersistableMapping.java:321)
>>        at
>> org.datanucleus.store.rdbms.fieldmanager.ParameterSetter.storeObjectField(ParameterSetter.java:191)
>>        at
>> org.datanucleus.state.AbstractStateManager.providedObjectField(AbstractStateManager.java:1460)
>>        at
>> org.datanucleus.state.StateManagerImpl.providedObjectField(StateManagerImpl.java:120)
>>        at
>> salesvip.dom.backend.ProductSupplierTermsStockUpdate.dnProvideField(ProductSupplierTermsStockUpdate.java)
>>        at
>> salesvip.dom.backend.ProductSupplierTermsStockUpdate.dnProvideFields(ProductSupplierTermsStockUpdate.java)
>>        at
>> org.datanucleus.state.StateManagerImpl.provideFields(StateManagerImpl.java:1170)
>>        at
>> org.datanucleus.store.rdbms.request.InsertRequest.execute(InsertRequest.java:292)
>>        at
>> org.datanucleus.store.rdbms.RDBMSPersistenceHandler.insertObjectInTable(RDBMSPersistenceHandler.java:162)
>>        at
>> org.datanucleus.store.rdbms.RDBMSPersistenceHandler.insertObject(RDBMSPersistenceHandler.java:138)
>>        at
>> org.datanucleus.state.StateManagerImpl.internalMakePersistent(StateManagerImpl.java:3363)
>>        at
>> org.datanucleus.state.StateManagerImpl.makePersistent(StateManagerImpl.java:3339)
>>        at
>> org.datanucleus.ExecutionContextImpl.persistObjectInternal(ExecutionContextImpl.java:2066)
>>        at
>> org.datanucleus.ExecutionContextImpl.persistObjectWork(ExecutionContextImpl.java:1909)
>>        at
>> org.datanucleus.ExecutionContextImpl.persistObject(ExecutionContextImpl.java:1764)
>>        at
>> org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:720)
>>        at
>> org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:745)
>>        at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.commands.DataNucleusCreateObjectCommand.execute(DataNucleusCreateObjectCommand.java:54)
>>        at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.executeCommands(PersistenceSession.java:1179)
>>        at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.execute(PersistenceSession.java:1173)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransaction.doFlush(IsisTransaction.java:500)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransaction.flush(IsisTransaction.java:446)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.flushTransaction(IsisTransactionManager.java:404)
>>        at
>> org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$2.flush(RuntimeContextFromSession.java:167)
>>        at
>> org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.flush(DomainObjectContainerDefault.java:331)
>>        at
>> salesvip.dom.backend.SalesVIPEntity.persistAndFlush(SalesVIPEntity.java:39)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms.onModifyStock(ProductSupplierTerms.java:117)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms.modifyStock(ProductSupplierTerms.java:93)
>>        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:53)
>>        at
>> org.apache.isis.core.metamodel.adapter.ObjectAdapter$InvokeUtils.invoke(ObjectAdapter.java:377)
>>        at
>> org.apache.isis.core.metamodel.adapter.ObjectAdapter$InvokeUtils.invoke(ObjectAdapter.java:381)
>>        at
>> org.apache.isis.core.metamodel.facets.properties.update.modify.PropertySetterFacetViaModifyMethod.setProperty(PropertySetterFacetViaModifyMethod.java:86)
>>        at
>> org.apache.isis.core.metamodel.facets.properties.property.modify.PropertySetterFacetForDomainEventAbstract.setProperty(PropertySetterFacetForDomainEventAbstract.java:89)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.PropertySetterFacetWrapTransaction$1.execute(PropertySetterFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:174)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.PropertySetterFacetWrapTransaction.setProperty(PropertySetterFacetWrapTransaction.java:56)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationDefault.setValue(OneToOneAssociationDefault.java:212)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.OneToOneAssociationDefault.set(OneToOneAssociationDefault.java:182)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleSetterMethodOnProperty(DomainObjectInvocationHandler.java:425)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:232)
>>        at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>        at
>> salesvip.dom.backend.ProductSupplierTerms_$$_jvst8a_d.setStock(ProductSupplierTerms_$$_jvst8a_d.java)
>>        at
>> salesvip.dom.backend.Product.updateSupplierStock(Product.java:275)
>>        at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>        at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>        at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>        at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>        at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>        at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>        at
>> salesvip.dom.backend.Product_$$_jvst8a_8.updateSupplierStock(Product_$$_jvst8a_8.java)
>>        at
>> salesvip.dom.engel.EngelProductService.upsertProductFromEngel(EngelProductService.java:61)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.lambda$0(UpsertAllProductsFromEngel.java:28)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel$$Lambda$1/1434151479.accept(Unknown
>> Source)
>>        at java.util.ArrayList.forEach(ArrayList.java:1234)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.upsertAllProductsFromEngel(UpsertAllProductsFromEngel.java:26)
>>        at
>> salesvip.fixture.engel.UpsertAllProductsFromEngel.execute(UpsertAllProductsFromEngel.java:21)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.executeChildIfNotAlready(FixtureScript.java:553)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.access$200(FixtureScript.java:252)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScript.run(FixtureScript.java:779)
>>        at
>> org.apache.isis.applib.fixturescripts.FixtureScripts.runFixtureScript(FixtureScripts.java:391)
>>        at
>> org.apache.isis.applib.services.fixturespec.FixtureScriptsDefault.runFixtureScript(FixtureScriptsDefault.java:104)
>>        at
>> salesvip.integtests.amazon.stocks.AmazonUpdateStocksServiceTests$UpdateAllStocksInMarketplace.equivalentResults(AmazonUpdateStocksServiceTests.java:136)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:483)
>>        at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>        at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>        at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>        at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>        at
>> org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
>>        at
>> org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:48)
>>        at
>> org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:226)
>>        at
>> org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
>>        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>>        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>        at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>        at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>        at
>> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>        at
>> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>>        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>        at
>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>        at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
>>        at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
>> 
>> 
>> 
>> 
>> 
>> 
>> Thanks,
>> 
>> Oscar
>> 
>> 
>> 
>> 
>>> El 3 ene 2016, a las 22:46, Óscar Bou <oscar...@gmail.com> escribió:
>>> 
>>> Hi all.
>>> 
>>> I’m implementing custom Quartz Jobs using as the base class literally
>> the same “AbstractIsisQuartzJob” class described in [1].
>>> 
>>> 
>>> 
>>> Copied directly from my Eclipse (not from [1]):
>>> 
>>> public abstract class AbstractIsisQuartzJob implements Job {
>>> 
>>>   public static enum ConcurrentInstancesPolicy {
>>>       SINGLE_INSTANCE_ONLY,
>>>       MULTIPLE_INSTANCES
>>>   }
>>> 
>>>   private final AbstractIsisSessionTemplate isisRunnable;
>>> 
>>>   private final ConcurrentInstancesPolicy concurrentInstancesPolicy;
>>>   private boolean executing;
>>> 
>>>   public AbstractIsisQuartzJob(final AbstractIsisSessionTemplate
>> isisRunnable) {
>>>       this(isisRunnable,
>> ConcurrentInstancesPolicy.SINGLE_INSTANCE_ONLY);
>>>   }
>>> 
>>>   public AbstractIsisQuartzJob(
>>>           final AbstractIsisSessionTemplate isisRunnable,
>>>           final ConcurrentInstancesPolicy concurrentInstancesPolicy) {
>>>       this.isisRunnable = isisRunnable;
>>>       this.concurrentInstancesPolicy = concurrentInstancesPolicy;
>>>   }
>>> 
>>>   /**
>>>    * Sets up an {@link IsisSession} then delegates to the
>>>    * {@link #doExecute(JobExecutionContext) hook}.
>>>    */
>>>   @Override
>>>   public void execute(
>>>           final JobExecutionContext context) throws
>> JobExecutionException {
>>>       final AuthenticationSession authSession =
>> this.newAuthSession(context);
>>>       try {
>>>           if ((this.concurrentInstancesPolicy ==
>>>                   ConcurrentInstancesPolicy.SINGLE_INSTANCE_ONLY) &&
>>>                   this.executing) {
>>>               return;
>>>           }
>>>           this.executing = true;
>>> 
>>>           this.isisRunnable.execute(authSession, context);
>>>       } finally {
>>>           this.executing = false;
>>>       }
>>>   }
>>> 
>>>   AuthenticationSession newAuthSession(
>>>           final JobExecutionContext context) {
>>>       final String user = this.getKey(context,
>> SchedulerConstants.USER_KEY);
>>>       final String rolesStr = this.getKey(context,
>> SchedulerConstants.ROLES_KEY);
>>>       final String[] roles = Iterables.toArray(
>>>               Splitter.on(",").split(rolesStr), String.class);
>>>       return new SimpleSession(user, roles);
>>>   }
>>> 
>>>   @SuppressWarnings("static-method")
>>>   String getKey(
>>>           final JobExecutionContext context,
>>>           final String key) {
>>>       return context.getMergedJobDataMap().getString(key);
>>>   }
>>> }
>>> 
>>> 
>>> 
>>> This Quartz Job is invoked in the middle of a massive import executed
>> from a Fixture Script.
>>> 
>>> 
>>> Problem is that I cannot determine the root cause, as seems to be some
>> conflict between both Isis sessions …
>>> 
>>> 
>>> EXCEPTION THROWN
>>> 
>>> Rerun
>> sales.integtests.Market.stocks.MarketUpdateStocksServiceTests.UpdateAllStocksInMarketplace.equivalentResults
>>> 
>> equivalentResults(sales.integtests.Market.stocks.MarketUpdateStocksServiceTests$UpdateAllStocksInMarketplace)
>>> javax.jdo.JDOUserException: Objeto con id
>> "14153[OID]sales.dom.backend.Product" es manejado por otro ExecutionContext
>>>      at
>> org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:636)
>>>      at
>> org.datanucleus.api.jdo.JDOQuery.executeWithMap(JDOQuery.java:363)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.getResults(PersistenceQueryFindUsingApplibQueryProcessor.java:117)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:57)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:40)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.processPersistenceQuery(PersistenceSession.java:500)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.access$000(PersistenceSession.java:153)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:461)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:458)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.findInstancesInTransaction(PersistenceSession.java:457)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.firstMatchingQuery(PersistenceSession.java:429)
>>>      at
>> org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$2.firstMatchingQuery(RuntimeContextFromSession.java:182)
>>>      at
>> org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.firstMatch(DomainObjectContainerDefault.java:670)
>>>      at sales.dom.backend.Product.findTermsForSupplier(Product.java:302)
>>>      at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.findTermsForSupplier(Product_$$_jvst8a_8.java)
>>>      at
>> sales.dom.backend.Product.findOrCreateSupplierTerms(Product.java:313)
>>>      at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.findOrCreateSupplierTerms(Product_$$_jvst8a_8.java)
>>>      at sales.dom.backend.Product.updateSupplierStock(Product.java:274)
>>>      at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.updateSupplierStock(Product_$$_jvst8a_8.java)
>>>      at
>> sales.dom.Supplier.SupplierProductService.upsertProductFromSupplier(SupplierProductService.java:61)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.lambda$0(UpsertAllProductsFromSupplier.java:28)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier$$Lambda$1/1434151479.accept(Unknown
>> Source)
>>>      at java.util.ArrayList.forEach(ArrayList.java:1234)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.upsertAllProductsFromSupplier(UpsertAllProductsFromSupplier.java:26)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.execute(UpsertAllProductsFromSupplier.java:21)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.executeChildIfNotAlready(FixtureScript.java:553)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.access$200(FixtureScript.java:252)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript.run(FixtureScript.java:779)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScripts.runFixtureScript(FixtureScripts.java:391)
>>>      at
>> org.apache.isis.applib.services.fixturespec.FixtureScriptsDefault.runFixtureScript(FixtureScriptsDefault.java:104)
>>>      at
>> sales.integtests.Market.stocks.MarketUpdateStocksServiceTests$UpdateAllStocksInMarketplace.equivalentResults(MarketUpdateStocksServiceTests.java:136)
>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>      at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>      at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>      at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>      at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>      at
>> org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
>>>      at
>> org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:48)
>>>      at
>> org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:226)
>>>      at
>> org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
>>>      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>>>      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>      at
>> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>      at
>> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>>>      at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>      at
>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
>>> NestedThrowablesStackTrace:
>>> Objeto con id "14153[OID]sales.dom.backend.Product" es manejado por otro
>> ExecutionContext
>>> org.datanucleus.exceptions.NucleusUserException: Objeto con id
>> "14153[OID]sales.dom.backend.Product" es manejado por otro ExecutionContext
>>>      at
>> org.datanucleus.ExecutionContextImpl.findObjectProvider(ExecutionContextImpl.java:1268)
>>>      at
>> org.datanucleus.store.rdbms.mapping.java.PersistableMapping.setObjectAsValue(PersistableMapping.java:409)
>>>      at
>> org.datanucleus.store.rdbms.mapping.java.PersistableMapping.setObject(PersistableMapping.java:321)
>>>      at
>> org.datanucleus.store.rdbms.mapping.java.PersistableMapping.setObject(PersistableMapping.java:300)
>>>      at
>> org.datanucleus.store.rdbms.sql.SQLStatementHelper.applyParametersToStatement(SQLStatementHelper.java:239)
>>>      at
>> org.datanucleus.store.rdbms.query.JDOQLQuery.performExecute(JDOQLQuery.java:607)
>>>      at org.datanucleus.store.query.Query.executeQuery(Query.java:1841)
>>>      at
>> org.datanucleus.store.query.Query.executeWithMap(Query.java:1748)
>>>      at
>> org.datanucleus.api.jdo.JDOQuery.executeWithMap(JDOQuery.java:346)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.getResults(PersistenceQueryFindUsingApplibQueryProcessor.java:117)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:57)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:40)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.processPersistenceQuery(PersistenceSession.java:500)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.access$000(PersistenceSession.java:153)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:461)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:458)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.findInstancesInTransaction(PersistenceSession.java:457)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.firstMatchingQuery(PersistenceSession.java:429)
>>>      at
>> org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$2.firstMatchingQuery(RuntimeContextFromSession.java:182)
>>>      at
>> org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.firstMatch(DomainObjectContainerDefault.java:670)
>>>      at sales.dom.backend.Product.findTermsForSupplier(Product.java:302)
>>>      at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.findTermsForSupplier(Product_$$_jvst8a_8.java)
>>>      at
>> sales.dom.backend.Product.findOrCreateSupplierTerms(Product.java:313)
>>>      at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.findOrCreateSupplierTerms(Product_$$_jvst8a_8.java)
>>>      at sales.dom.backend.Product.updateSupplierStock(Product.java:274)
>>>      at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.internalInvoke(ActionInvocationFacetForDomainEventAbstract.java:407)
>>>      at
>> org.apache.isis.core.metamodel.facets.actions.action.invocation.ActionInvocationFacetForDomainEventAbstract.invoke(ActionInvocationFacetForDomainEventAbstract.java:210)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:62)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction$1.execute(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:216)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.Product_$$_jvst8a_8.updateSupplierStock(Product_$$_jvst8a_8.java)
>>>      at
>> sales.dom.Supplier.SupplierProductService.upsertProductFromSupplier(SupplierProductService.java:61)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.lambda$0(UpsertAllProductsFromSupplier.java:28)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier$$Lambda$1/1434151479.accept(Unknown
>> Source)
>>>      at java.util.ArrayList.forEach(ArrayList.java:1234)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.upsertAllProductsFromSupplier(UpsertAllProductsFromSupplier.java:26)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.execute(UpsertAllProductsFromSupplier.java:21)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.executeChildIfNotAlready(FixtureScript.java:553)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.access$200(FixtureScript.java:252)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript.run(FixtureScript.java:779)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScripts.runFixtureScript(FixtureScripts.java:391)
>>>      at
>> org.apache.isis.applib.services.fixturespec.FixtureScriptsDefault.runFixtureScript(FixtureScriptsDefault.java:104)
>>>      at
>> sales.integtests.Market.stocks.MarketUpdateStocksServiceTests$UpdateAllStocksInMarketplace.equivalentResults(MarketUpdateStocksServiceTests.java:136)
>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>      at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>      at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>      at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>      at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>      at
>> org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
>>>      at
>> org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:48)
>>>      at
>> org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:226)
>>>      at
>> org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
>>>      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>>>      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>      at
>> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>      at
>> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>>>      at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>      at
>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
>>> 
>>> 
>>> 
>>> TRACE LOG
>>> 
>>> 
>>> 22:35:32,937  [Native               main       DEBUG]  SELECT
>> 'sales.dom.backend.ProductSupplierTerms' AS
>> NUCLEUS_TYPE,"A0"."purchasePrice","A0"."stock","A0"."ProductSupplierTerms_ID"
>> FROM "sales_backend"."ProductSupplierTerms" "A0" WHERE
>> "A0"."product_Product_ID_OID" = <14153> AND "A0"."supplier_Supplier_ID_OID"
>> = <0>
>>> 22:35:34,179  [Native               sales-Quartz-ThreadPool_Worker-1
>> DEBUG]  INSERT INTO "sales_backend"."ProductSupplierTerms"
>> ("product_Product_ID_OID","purchasePrice","stock","supplier_Supplier_ID_OID")
>> VALUES (<14153>,<null>,<0>,<0>)
>>> 22:35:34,575  [PersistenceSession   sales-Quartz-ThreadPool_Worker-1
>> ERROR]  close: failed to end transaction; continuing to avoid memory leakage
>>> 22:35:34,580  [Native               main       DEBUG]  SELECT
>> "A0"."purchasePrice","A0"."stock" FROM
>> "sales_backend"."ProductSupplierTerms" "A0" WHERE
>> "A0"."ProductSupplierTerms_ID" = <14153>
>>> 22:35:34,583  [Native               main       DEBUG]  SELECT
>> "A0"."purchasePrice","A0"."stock" FROM
>> "sales_backend"."ProductSupplierTerms" "A0" WHERE
>> "A0"."ProductSupplierTerms_ID" = <14153>
>>> 22:35:34,585  [Native               main       DEBUG]  SELECT
>> "B0"."gender","B0"."name","B0"."recommendedPrice","B0"."sku","B0"."Product_ID"
>> FROM "sales_backend"."ProductSupplierTerms" "A0" INNER JOIN
>> "sales_backend"."Product" "B0" ON "A0"."product_Product_ID_OID" =
>> "B0"."Product_ID" WHERE "A0"."ProductSupplierTerms_ID" = <14153>
>>> 22:35:34,586  [Native               main       DEBUG]  SELECT
>> "B0"."name","B0"."Supplier_ID" FROM "sales_backend"."ProductSupplierTerms"
>> "A0" INNER JOIN "sales_backend"."Supplier" "B0" ON
>> "A0"."supplier_Supplier_ID_OID" = "B0"."Supplier_ID" WHERE
>> "A0"."ProductSupplierTerms_ID" = <14153>
>>> 22:35:34,589  [Native               main       DEBUG]  INSERT INTO
>> "sales_backend"."ProductSupplierTermsPurchasePriceUpdate"
>> ("dateTime","newPurchasePrice","oldPurchasePrice","productSupplierTerms_ProductSupplierTerms_ID_OID")
>> VALUES (<2016-01-03 22:35:34.588>,<24.37>,<null>,<14153>)
>>> 22:35:34,589  [Native               main       DEBUG]  UPDATE
>> "sales_backend"."ProductSupplierTerms" SET "purchasePrice"=<24.37> WHERE
>> "ProductSupplierTerms_ID"=<14153>
>>> 22:35:34,590  [PersistenceSession   sales-Quartz-ThreadPool_Worker-1
>> ERROR]  close: failed to close JDO persistenceManager; continuing to avoid
>> memory leakage
>>> 22:35:34,592  [Native               main       DEBUG]  SELECT
>> 'sales.dom.backend.Supplier' AS NUCLEUS_TYPE,"A0"."name","A0"."Supplier_ID"
>> FROM "sales_backend"."Supplier" "A0" WHERE "A0"."name" = <'Supplier'>
>>> 22:35:34,596  [ServiceInstantiator  main       WARN ]  ... @PreDestroy
>> method threw exception - continuing anyway
>>> java.lang.NullPointerException
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.service.support.TimestampService.close(TimestampService.java:48)
>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>      at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:53)
>>>      at
>> org.apache.isis.core.commons.lang.MethodExtensions.invoke(MethodExtensions.java:47)
>>>      at
>> org.apache.isis.core.runtime.services.ServiceInstantiator.callPreDestroyIfPresent(ServiceInstantiator.java:277)
>>>      at
>> org.apache.isis.core.runtime.services.ServiceInstantiator$2.invoke(ServiceInstantiator.java:195)
>>>      at
>> org.apache.isis.objectstore.jdo.datanucleus.service.support.TimestampService_$$_jvst8a_5.__isis_preDestroy(TimestampService_$$_jvst8a_5.java)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.endRequestOnRequestScopeServices(IsisTransactionManager.java:331)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.endTransaction(IsisTransactionManager.java:514)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:218)
>>>      at
>> org.apache.isis.core.runtime.transaction.facets.ActionInvocationFacetWrapTransaction.invoke(ActionInvocationFacetWrapTransaction.java:59)
>>>      at
>> org.apache.isis.core.metamodel.specloader.specimpl.ObjectActionDefault.execute(ObjectActionDefault.java:363)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.handleActionMethod(DomainObjectInvocationHandler.java:625)
>>>      at
>> org.apache.isis.core.wrapper.handlers.DomainObjectInvocationHandler.invoke(DomainObjectInvocationHandler.java:260)
>>>      at
>> org.apache.isis.core.wrapper.proxy.ProxyCreator$1.invoke(ProxyCreator.java:72)
>>>      at
>> sales.dom.backend.SupplierRepository_$$_jvst8a_b.theSupplierSupplier(SupplierRepository_$$_jvst8a_b.java)
>>>      at
>> sales.dom.Supplier.SupplierProductService.upsertProductFromSupplier(SupplierProductService.java:61)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.lambda$0(UpsertAllProductsFromSupplier.java:28)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier$$Lambda$1/1434151479.accept(Unknown
>> Source)
>>>      at java.util.ArrayList.forEach(ArrayList.java:1234)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.upsertAllProductsFromSupplier(UpsertAllProductsFromSupplier.java:26)
>>>      at
>> sales.fixture.Supplier.UpsertAllProductsFromSupplier.execute(UpsertAllProductsFromSupplier.java:21)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.executeChildIfNotAlready(FixtureScript.java:553)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript$ExecutionContext.access$200(FixtureScript.java:252)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScript.run(FixtureScript.java:779)
>>>      at
>> org.apache.isis.applib.fixturescripts.FixtureScripts.runFixtureScript(FixtureScripts.java:391)
>>>      at
>> org.apache.isis.applib.services.fixturespec.FixtureScriptsDefault.runFixtureScript(FixtureScriptsDefault.java:104)
>>>      at
>> sales.integtests.Market.stocks.MarketUpdateStocksServiceTests$UpdateAllStocksInMarketplace.equivalentResults(MarketUpdateStocksServiceTests.java:136)
>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>      at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>      at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>      at java.lang.reflect.Method.invoke(Method.java:483)
>>>      at
>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>      at
>> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>      at
>> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>      at
>> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>      at
>> org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2$1.evaluate(JUnitRuleMockery2.java:146)
>>>      at
>> org.apache.isis.core.integtestsupport.ExceptionRecognizerTranslate$TranslationStatement.evaluate(ExceptionRecognizerTranslate.java:48)
>>>      at
>> org.apache.isis.core.integtestsupport.IntegrationTestAbstract$IsisTransactionRule$1.evaluate(IntegrationTestAbstract.java:226)
>>>      at
>> org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
>>>      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>>>      at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>      at
>> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>      at
>> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>      at
>> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>>>      at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>      at
>> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
>>>      at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
>>> 22:35:34,607  [IsisTransaction      main       INFO ]  abort transaction
>> IsisTransaction@5212ac3a[state=MUST_ABORT,commands=0]
>>> 22:35:34,620  [IsisSystem           Thread-0   INFO ]  shutting down
>> system
>>> 22:35:34,623  [ServiceInitializer   Thread-0   INFO ]  calling
>> @PreDestroy on all domain services
>>> 22:35:34,633  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler shutting down.
>>> 22:35:34,635  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler paused.
>>> 22:35:34,633  [JobRunShell          sales-Quartz-ThreadPool_Worker-1
>> ERROR]  Job Market - Feeds.Update Completed Feeds threw an unhandled
>> Exception:
>>> javax.jdo.JDOFatalUserException: Persistence Manager ya esta cerrado
>>>      at
>> org.datanucleus.api.jdo.JDOPersistenceManager.assertIsOpen(JDOPersistenceManager.java:2224)
>>>      at
>> org.datanucleus.api.jdo.JDOPersistenceManager.currentTransaction(JDOPersistenceManager.java:377)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.startTransaction(PersistenceSession.java:1212)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.startTransaction(IsisTransactionManager.java:287)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:171)
>>>      at
>> org.apache.isis.core.runtime.sessiontemplate.AbstractIsisSessionTemplate.doExecute(AbstractIsisSessionTemplate.java:62)
>>>      at
>> org.apache.isis.core.runtime.sessiontemplate.AbstractIsisSessionTemplate.execute(AbstractIsisSessionTemplate.java:39)
>>>      at
>> sales.dom.scheduler.AbstractIsisQuartzJob.execute(AbstractIsisQuartzJob.java:54)
>>>      at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>>>      at
>> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
>>> 22:35:34,636  [ErrorLogger          sales-Quartz-ThreadPool_Worker-1
>> ERROR]  Job (Market - Feeds.Update Completed Feeds threw an exception.
>>> org.quartz.SchedulerException: Job threw an unhandled exception. [See
>> nested exception: javax.jdo.JDOFatalUserException: Persistence Manager ya
>> esta cerrado]
>>>      at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
>>>      at
>> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
>>> Caused by: javax.jdo.JDOFatalUserException: Persistence Manager ya esta
>> cerrado
>>>      at
>> org.datanucleus.api.jdo.JDOPersistenceManager.assertIsOpen(JDOPersistenceManager.java:2224)
>>>      at
>> org.datanucleus.api.jdo.JDOPersistenceManager.currentTransaction(JDOPersistenceManager.java:377)
>>>      at
>> org.apache.isis.core.runtime.system.persistence.PersistenceSession.startTransaction(PersistenceSession.java:1212)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.startTransaction(IsisTransactionManager.java:287)
>>>      at
>> org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:171)
>>>      at
>> org.apache.isis.core.runtime.sessiontemplate.AbstractIsisSessionTemplate.doExecute(AbstractIsisSessionTemplate.java:62)
>>>      at
>> org.apache.isis.core.runtime.sessiontemplate.AbstractIsisSessionTemplate.execute(AbstractIsisSessionTemplate.java:39)
>>>      at
>> sales.dom.scheduler.AbstractIsisQuartzJob.execute(AbstractIsisQuartzJob.java:54)
>>>      at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>>>      ... 1 more
>>> java.lang.IllegalStateException: No Session opened for this thread
>>>      at
>> org.apache.isis.core.runtime.system.context.IsisContext.getSession(IsisContext.java:399)
>>>      at
>> org.apache.isis.core.runtime.system.context.IsisContext.getPersistenceSession(IsisContext.java:427)
>>>      at
>> org.apache.isis.core.runtime.system.context.IsisContext.getTransactionManager(IsisContext.java:444)
>>>      at
>> org.apache.isis.core.runtime.system.IsisSystem.getTransactionManager(IsisSystem.java:422)
>>>      at
>> org.apache.isis.core.runtime.system.IsisSystem.shutdownServices(IsisSystem.java:361)
>>>      at
>> org.apache.isis.core.runtime.system.IsisSystem.shutdown(IsisSystem.java:337)
>>>      at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest.shutdown(IsisSystemForTest.java:466)
>>>      at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest.access$100(IsisSystemForTest.java:73)
>>>      at
>> org.apache.isis.core.integtestsupport.IsisSystemForTest$Builder$1.run(IsisSystemForTest.java:300)
>>> 22:35:35,043  [QuartzScheduler      Thread-0   INFO ]  Scheduler sales
>> Scheduler_$_sales-Scheduler shutdown complete.
>>> 22:35:35,243  [ObjectReflectorDefault Thread-0   INFO ]  shutting down
>> org.apache.isis.core.metamodel.specloader.ObjectReflectorDefault@1cdd6514
>>> 
>>> 
>>> 
>>> Any ideas, please?
>>> 
>>> Seems there is some problem regarding Isis session and/or transaction
>> handling, but not sure how to determine it.
>>> 
>>> 
>>> 
>>> Thanks in advance,
>>> 
>>> Oscar
>>> 
>>> 
>>> 
>>> 
>>> 
>>> [1]
>> https://github.com/isisaddons/isis-module-command/blob/ef2aac512572b98a6edd24cef536a6bf11cf2807/README.md
>> <
>> https://github.com/isisaddons/isis-module-command/blob/ef2aac512572b98a6edd24cef536a6bf11cf2807/README.md
>>> 
>> 
>> 

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