I have a JPA endpoint setup as a consumer, just performing a basic
query. If I have consumeDelete=false configured,
then it works and I see the entities. When consumeDelete=false is not
configured (default is to remove), then the error
occurs upon JpaTemplate calling EntityManagerImpl.remove(arg) - but
"arg" is of type Object[] - not the entity.
Second issue is I'd like the route to just perform the query once.
As it is, invokes the query in a loop.
Thanks
Chris
P.S. the EntityManagerImpl.remove(arg) issue is not due to the
entities not being enhanced - I verified that with javap.
FailedObject: [Ljava.lang.Object;@1e3a0ec. Will commit all previous
successful processed message, and ignore this last failure.
javax.persistence.PersistenceException: <openjpa-2.2.0-r422266:1244990
nonfatal user error> org.apache.openjpa.persistence.ArgumentException:
Attempt to cast instance "[Ljava.lang.Object;@1e3a0ec" to
PersistenceCapable failed. Ensure that it has been enhanced.
FailedObject: [Ljava.lang.Object;@1e3a0ec
at
org.apache.camel.component.jpa.JpaConsumer$1.doInJpa(JpaConsumer.java:102)
at
org.apache.camel.component.jpa.JpaTemplateTransactionStrategy$1$1.doInJpa(JpaTemplateTransactionStrategy.java:82)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:183)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:146)
at
org.apache.camel.component.jpa.JpaTemplateTransactionStrategy$1.doInTransaction(JpaTemplateTransactionStrategy.java:80)
at
org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
at
org.apache.camel.component.jpa.JpaTemplateTransactionStrategy.execute(JpaTemplateTransactionStrategy.java:78)
at org.apache.camel.component.jpa.JpaConsumer.poll(JpaConsumer.java:75)
at
org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:139)
at
org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:91)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: <openjpa-2.2.0-r422266:1244990 nonfatal user error>
org.apache.openjpa.persistence.ArgumentException: Attempt to cast
instance "[Ljava.lang.Object;@1e3a0ec" to PersistenceCapable failed.
Ensure that it has been enhanced.
FailedObject: [Ljava.lang.Object;@1e3a0ec
at
org.apache.openjpa.kernel.BrokerImpl.assertPersistenceCapable(BrokerImpl.java:4662)
at
org.apache.openjpa.kernel.BrokerImpl.cascadeTransient(BrokerImpl.java:2681)
at org.apache.openjpa.kernel.BrokerImpl.delete(BrokerImpl.java:2769)
at org.apache.openjpa.kernel.BrokerImpl.delete(BrokerImpl.java:2740)
at
org.apache.openjpa.kernel.DelegatingBroker.delete(DelegatingBroker.java:1102)
at
org.apache.openjpa.persistence.EntityManagerImpl.remove(EntityManagerImpl.java:730)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.springframework.orm.jpa.JpaTemplate$CloseSuppressingInvocationHandler.invoke(JpaTemplate.java:425)
at $Proxy12.remove(Unknown Source)
at
org.apache.camel.component.jpa.JpaConsumer$3.deleteObject(JpaConsumer.java:337)
at
org.apache.camel.component.jpa.JpaConsumer.processBatch(JpaConsumer.java:159)
at
org.apache.camel.component.jpa.JpaConsumer$1.doInJpa(JpaConsumer.java:97)
... 18 more
