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pohualin
 Post subject: Hibernate JPA SequenceGenerator issue
PostPosted: Fri Apr 22, 2011 4:22 pm 
Newbie

Joined: Fri Apr 22, 2011 4:11 pm
Posts: 1
Hi,

I am building my DAO using Hibernate 3.5 JPA (Entity Manager) working with DB2 database.

I double checked with our DBA that a sequence has been created in SYSIBM.SYSSEQUENCES table named "SOME_TABLE_SEQ"

Here is my DO

Code:
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;

@Entity
@Table(name = "SOME_TABLE")
public class SomeTableDO implements Serializable {

        private Long _someTableId;

   @Id
   @SequenceGenerator(name = "SOME_TABLE_SEQ", sequenceName = "SOME_TABLE_SEQ")
   @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "SOME_TABLE_SEQ")
   @Column(name = "SOME_TABLE_ID")
   public Long getSomeTableId() {
      return _someTableId;
   }

   public void setSomeTableId(Long id) {
      _someTableId = id;
   }

}



When I run my unit test case, I am getting the following exception. Has anyone faced this issue before?

org.springframework.dao.InvalidDataAccessResourceUsageException: could not get next sequence value; SQL [values nextval for SCHEMA.SOME_TABLE_SEQ]; nested exception is org.hibernate.exception.SQLGrammarException: could not get next sequence value
at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:629)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:100)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:368)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:58)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:163)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy59.save(Unknown Source)
at test.dao.patdaoimpl.PatDAOImplTest.testInsert(PatDAOImplTest.java:52)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at junit.framework.TestCase.runTest(TestCase.java:164)
at junit.framework.TestCase.runBare(TestCase.java:130)
at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:79)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:120)
at junit.framework.TestSuite.runTest(TestSuite.java:228)
at junit.framework.TestSuite.run(TestSuite.java:223)
at org.junit.internal.runners.OldTestClassRunner.run(OldTestClassRunner.java:35)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: org.hibernate.exception.SQLGrammarException: could not get next sequence value
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:92)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.id.enhanced.SequenceStructure$1.getNextValue(SequenceStructure.java:133)
at org.hibernate.id.enhanced.OptimizerFactory$PooledOptimizer.generate(OptimizerFactory.java:415)
at org.hibernate.id.enhanced.SequenceStyleGenerator.generate(SequenceStyleGenerator.java:346)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:122)
at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:69)
at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:179)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:135)
at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:61)
at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:800)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:774)
at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:778)
at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:668)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240)
at $Proxy53.persist(Unknown Source)
at com.hcsc.patselect.integration.daoimpl.hibernatejpa.PatSelectDAOImpl.save(PatSelectDAOImpl.java:44)
at com.hcsc.patselect.integration.daoimpl.hibernatejpa.PatSelectAuditableDAOImpl.save(PatSelectAuditableDAOImpl.java:44)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:618)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155)
... 24 more
Caused by: com.ibm.db2.jcc.a.nn: DB2 SQL Error: SQLCODE=-142, SQLSTATE=42612, SQLERRMC=null, DRIVER=3.52.95
at com.ibm.db2.jcc.a.ad.a(ad.java:666)
at com.ibm.db2.jcc.a.ad.a(ad.java:60)
at com.ibm.db2.jcc.a.ad.a(ad.java:127)
at com.ibm.db2.jcc.a.rl.c(rl.java:2424)
at com.ibm.db2.jcc.a.rl.d(rl.java:2401)
at com.ibm.db2.jcc.a.rl.a(rl.java:1902)
at com.ibm.db2.jcc.a.rl.a(rl.java:1880)
at com.ibm.db2.jcc.t4.db.g(db.java:133)
at com.ibm.db2.jcc.t4.db.a(db.java:38)
at com.ibm.db2.jcc.t4.t.a(t.java:32)
at com.ibm.db2.jcc.t4.sb.h(sb.java:141)
at com.ibm.db2.jcc.a.rl.Y(rl.java:1873)
at com.ibm.db2.jcc.a.sl.bc(sl.java:2526)
at com.ibm.db2.jcc.a.sl.e(sl.java:3227)
at com.ibm.db2.jcc.a.sl.Ob(sl.java:569)
at com.ibm.db2.jcc.a.sl.executeQuery(sl.java:543)
at org.hibernate.id.enhanced.SequenceStructure$1.getNextValue(SequenceStructure.java:108)
... 51 more


Thank you,
Paul
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