From noreply at atlassian.com Mon Apr 23 08:40:05 2007
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From: Max Rydahl Andersen (JIRA) <noreply at atlassian.com>
To: hibernate-issues at lists.jboss.org
Subject: [hibernate-issues] [Hibernate-JIRA] Closed: (HBX-581)
 hibernate-reverse-engineering IDENTITY generator doesn't result in correct
 annotation
Date: Mon, 23 Apr 2007 07:40:04 -0500
Message-ID: <178663757.1177332004860.JavaMail.j2ee@atlassian01.managed.contegix.com>

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     [ http://opensource.atlassian.com/projects/hibernate/browse/HBX-581?pa=
ge=3Dcom.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Max Rydahl Andersen closed HBX-581.
-----------------------------------


> hibernate-reverse-engineering IDENTITY generator doesn't result in correc=
t annotation
> -------------------------------------------------------------------------=
------------
>
>                 Key: HBX-581
>                 URL: http://opensource.atlassian.com/projects/hibernate/b=
rowse/HBX-581
>             Project: Hibernate Tools
>          Issue Type: Bug
>          Components: reverse-engineer
>    Affects Versions: 3.1beta4
>            Reporter: Matt Read
>
> My hibernate.reveng.xml contains the following:
> 	<table catalog=3D"Swan" schema=3D"InsuranceLedger" name=3D"jouJournal">
> 		<primary-key>
> 			<generator class=3D"IDENTITY"></generator>
> 		</primary-key>
> 	</table>
> This results in the following annotations on my @Id field when generating=
 annotated Java:
>     @GenericGenerator(name=3D"generator", strategy=3D"IDENTITY", paramete=
rs =3D { } )
> @Id @GeneratedValue(generator=3D"generator")
>     @Column(name=3D"jouSID", unique=3Dtrue, nullable=3Dfalse, insertable=
=3Dtrue, updatable=3Dtrue)
>     public Long getsID() {
>         return this.sID;
>     }
> Which results in the following error at runtime:
> org.hibernate.MappingException: could not instantiate id generator
> 	at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGenerato=
rFactory.java:97)
> 	at org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleVal=
ue.java:152)
> 	at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:=
181)
> 	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav=
a:1176)
> 	at com.catlin.architecture.dao.hibernate.HibernateUtil.<clinit>(Hibernat=
eUtil.java:80)
> 	at com.catlin.insuranceledger.JournalTest.setUp(JournalTest.java:38)
> 	at junit.framework.TestCase.runBare(TestCase.java:125)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(Remot=
eTestRunner.java:478)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTest=
Runner.java:344)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTes=
tRunner.java:196)
> Caused by: org.hibernate.MappingException: could not interpret id generat=
or strategy: IDENTITY
> 	at org.hibernate.id.IdentifierGeneratorFactory.getIdentifierGeneratorCla=
ss(IdentifierGeneratorFactory.java:108)
> 	at org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGenerato=
rFactory.java:91)
> 	... 15 more
> Replacing the generated annotation with the following works fine:
>     @Id
>     @GeneratedValue(strategy=3DGenerationType.IDENTITY)
>     @Column(name=3D"jouSID", unique=3Dtrue, nullable=3Dfalse, insertable=
=3Dtrue, updatable=3Dtrue)
>     public Long getsID() {
>         return this.sID;
>     }

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