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エンティティを取得することができます私のコードです：にHibernateエンティティマネージャの検索（）は、まだ次のDELETE HQL
@Test
public void shouldRemovesAllFmReportFromDb()
{
FmReport fmReport1 = givenFmReportIsStoredInDb();
FmReport fmReport2 = givenFmReportIsStoredInDb();
FmReport fmReport3 = givenFmReportIsStoredInDb();
Integer previousSize = getEntityManager().createQuery("SELECT re FROM FmReport re").getResultList().size();
System.out.println("*** before delete, the size is " + previousSize);
FmReport fmReportById1 = getEntityManager().find(FmReport.class, fmReport1.getId());
Assert.assertNotNull(fmReportById1);
getEntityManager().createQuery("DELETE FROM FmReport").executeUpdate();
Integer finalSize = getEntityManager().createQuery("SELECT re FROM FmReport re").getResultList().size();
System.out.println("*** after delete, the size is " + finalSize);
Assert.assertNull(getEntityManager().find(FmReport.class, fmReport1.getId()));
}
後HQL削除ので、このテストは、失敗で、まだ削除されたエンティティーを見つけることができます休止状態。
ログイン：
18:25:36.027 [main] DEBUG o.h.hql.internal.ast.ErrorCounter - throwQueryException() : no errors
18:25:36.029 [main] DEBUG o.h.hql.internal.ast.ErrorCounter - throwQueryException() : no errors
18:25:36.029 [main] DEBUG o.h.internal.SessionFactoryImpl - Checking 0 named SQL queries
18:25:36.042 [main] DEBUG o.h.s.internal.StatisticsInitiator - Statistics initialized [enabled=false]
18:25:36.105 [main] DEBUG o.h.e.i.EntityManagerFactoryRegistry - Initializing EntityManagerFactoryRegistry : [email protected]
18:25:36.105 [main] DEBUG o.h.e.i.EntityManagerFactoryRegistry - Registering EntityManagerFactory: test-pu 18:25:36.216 [main] DEBUG o.h.e.t.spi.AbstractTransactionImpl - begin
18:25:36.216 [main] DEBUG o.h.e.j.i.LogicalConnectionImpl - Obtaining JDBC connection
18:25:36.216 [main] DEBUG o.h.e.j.i.LogicalConnectionImpl - Obtained JDBC connection
18:25:36.216 [main] DEBUG o.h.e.t.i.jdbc.JdbcTransaction - initial autocommit status: true
18:25:36.216 [main] DEBUG o.h.e.t.i.jdbc.JdbcTransaction - disabling autocommit
18:25:36.223 [main] DEBUG org.hibernate.SQL - select nextval ('fm_report_id_seq')
18:25:36.231 [main] DEBUG org.hibernate.id.SequenceGenerator - Sequence identifier generated: BasicHolder[java.lang.Long[1]]
18:25:36.234 [main] DEBUG o.h.e.i.AbstractSaveEventListener - Generated identifier: 1, using strategy: org.hibernate.id.SequenceHiLoGenerator
18:25:36.249 [main] DEBUG org.hibernate.SQL - select nextval ('fm_report_id_seq')
18:25:36.249 [main] DEBUG org.hibernate.id.SequenceGenerator - Sequence identifier generated: BasicHolder[java.lang.Long[2]]
18:25:36.249 [main] DEBUG o.h.e.i.AbstractSaveEventListener - Generated identifier: 2, using strategy: org.hibernate.id.SequenceHiLoGenerator
18:25:36.250 [main] DEBUG org.hibernate.SQL - select nextval ('fm_report_id_seq')
18:25:36.250 [main] DEBUG org.hibernate.id.SequenceGenerator - Sequence identifier generated: BasicHolder[java.lang.Long[3]]
18:25:36.250 [main] DEBUG o.h.e.i.AbstractSaveEventListener - Generated identifier: 3, using strategy: org.hibernate.id.SequenceHiLoGenerator
18:25:36.268 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Processing flush-time cascades
18:25:36.270 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Dirty checking collections
18:25:36.273 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 3 insertions, 0 updates, 0 deletions to 3 objects
18:25:36.273 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 (re)creations, 0 updates, 0 removals to 0 collections
18:25:36.274 [main] DEBUG o.h.internal.util.EntityPrinter - Listing entities:
18:25:36.277 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=3, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.277 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=2, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.277 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=1, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.277 [main] DEBUG org.hibernate.engine.spi.ActionQueue - Changes must be flushed to space: fm_report
18:25:36.289 [main] DEBUG org.hibernate.SQL - insert into fm_report (alarms_json, date, id) values (?, ?, ?)
18:25:36.295 [main] DEBUG org.hibernate.SQL - insert into fm_report (alarms_json, date, id) values (?, ?, ?)
18:25:36.296 [main] DEBUG org.hibernate.SQL - insert into fm_report (alarms_json, date, id) values (?, ?, ?)
18:25:36.300 [main] DEBUG org.hibernate.SQL - select fmreport0_.id as id1_0_, fmreport0_.alarms_json as alarms_j2_0_, fmreport0_.date as date3_0_ from fm_report fmreport0_
18:25:36.302 [main] DEBUG org.hibernate.loader.Loader - Result set row: 0
18:25:36.306 [main] DEBUG org.hibernate.loader.Loader - Result row: EntityKey[FmReport#1]
18:25:36.307 [main] DEBUG org.hibernate.loader.Loader - Result set row: 1
18:25:36.308 [main] DEBUG org.hibernate.loader.Loader - Result row: EntityKey[FmReport#2]
18:25:36.309 [main] DEBUG org.hibernate.loader.Loader - Result set row: 2
18:25:36.309 [main] DEBUG org.hibernate.loader.Loader - Result row: EntityKey[FmReport#3]
*** before delete, the size is 3
18:25:36.322 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Processing flush-time cascades
18:25:36.323 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Dirty checking collections
18:25:36.323 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 insertions, 0 updates, 0 deletions to 3 objects
18:25:36.324 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 (re)creations, 0 updates, 0 removals to 0 collections
18:25:36.324 [main] DEBUG o.h.internal.util.EntityPrinter - Listing entities:
18:25:36.324 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=3, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.324 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=2, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.324 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=1, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.330 [main] DEBUG org.hibernate.SQL - delete from fm_report
18:25:36.334 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Processing flush-time cascades
18:25:36.335 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Dirty checking collections
18:25:36.337 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 insertions, 0 updates, 0 deletions to 3 objects
18:25:36.337 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 (re)creations, 0 updates, 0 removals to 0 collections
18:25:36.337 [main] DEBUG o.h.internal.util.EntityPrinter - Listing entities:
18:25:36.337 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=3, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.338 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=2, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.338 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=1, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.338 [main] DEBUG org.hibernate.SQL - select fmreport0_.id as id1_0_, fmreport0_.alarms_json as alarms_j2_0_, fmreport0_.date as date3_0_ from fm_report fmreport0_
*** after delete, the size is 0
18:25:36.338 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Processing flush-time cascades
18:25:36.339 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Dirty checking collections
18:25:36.339 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 insertions, 0 updates, 0 deletions to 3 objects
18:25:36.339 [main] DEBUG o.h.e.i.AbstractFlushingEventListener - Flushed: 0 (re)creations, 0 updates, 0 removals to 0 collections
18:25:36.339 [main] DEBUG o.h.internal.util.EntityPrinter - Listing entities:
18:25:36.339 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=3, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.339 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=2, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.339 [main] DEBUG o.h.internal.util.EntityPrinter - FmReport{id=1, alarmsJson=jsonString, date=Thu Jan 01 08:00:00 CST 1970}
18:25:36.339 [main] DEBUG o.h.e.t.spi.AbstractTransactionImpl - rolling back
18:25:36.343 [main] DEBUG o.h.e.t.i.jdbc.JdbcTransaction - rolled JDBC Connection
18:25:36.343 [main] DEBUG o.h.e.t.i.jdbc.JdbcTransaction - re-enabling autocommit
18:25:36.346 [main] DEBUG o.h.e.j.internal.JdbcCoordinatorImpl - HHH000420: Closing un-released batch
18:25:36.346 [main] DEBUG o.h.e.j.i.LogicalConnectionImpl - Releasing JDBC connection
18:25:36.346 [main] DEBUG o.h.e.j.i.LogicalConnectionImpl - Released JDBC connection
java.lang.AssertionError: expected null, but was:<[email protected]>
同じコードがEclipseLinkのために働いていたが、休止状態では、それはしませんでした。 私は、理由は何か、またはハイバーネイトに必要な特定の設定は何かを尋ねていますか？