私が実行する1つのトランザクションで
delete from OdpObjectScheduleEntity e where e.id = 956101
次に、別のトランザクションで (ログは前のトランザクションがコミットされた後に開始したことを示しています) OdpObjectScheduleEntity、ID 956101 で新しいトランザクションを永続化しようとしましたが、例外が発生しました:
Caused by: <openjpa-2.2.0-r422266:1244990 nonfatal store error> org.apache.openjpa.persistence.EntityExistsException: An object of type "ru.focusmedia.odp.server.datastore.jpa.entity.OdpObjectScheduleEntity" with oid "956101" already exists in this context; another cannot be persisted.
FailedObject: ru.focusmedia.odp.server.datastore.jpa.entity.OdpObjectScheduleEntity@3ad41caa
at org.apache.openjpa.kernel.BrokerImpl.checkForDuplicateId(BrokerImpl.java:5075)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.kernel.BrokerImpl.persistInternal(BrokerImpl.java:2651)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2571)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2554)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2458)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.kernel.DelegatingBroker.persist(DelegatingBroker.java:1077)[106:org.apache.openjpa:2.2.0]
at org.apache.openjpa.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:716)[106:org.apache.openjpa:2.2.0]
at org.apache.aries.jpa.container.impl.EntityManagerWrapper.persist(EntityManagerWrapper.java:177)[58:org.apache.aries.jpa.container:1.0.0]
at ru.focusmedia.odp.server.datastore.jpa.repository.RepositoryImpl$36.run(RepositoryImpl.java:2167)[157:ru.focusmedia.odp.server.datastore.jpa:0.1.0]
at ru.focusmedia.odp.server.datastore.api.CheckedRunnable.call(CheckedRunnable.java:13)[155:ru.focusmedia.odp.server.datastore.api:0.1.0]
at ru.focusmedia.odp.server.datastore.api.CheckedRunnable.call(CheckedRunnable.java:1)[155:ru.focusmedia.odp.server.datastore.api:0.1.0]
at ru.focusmedia.odp.server.datastore.jpa.repository.RepositoryImpl.transact(RepositoryImpl.java:879)[157:ru.focusmedia.odp.server.datastore.jpa:0.1.0]
... 52 more
これは合法的な行為ですか？