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EMF hibernate resource problem [message #660936]

Tue, 22 March 2011 12:38

Alex Mising name

Messages: 61
Registered: February 2011

Member

Hello guys. I have problem with Teneo/Hibernate/EMF Resource. I have hbdatastore initialize code:

String dataStoreName = "WtpDataStore";
			dataStore = HbHelper.INSTANCE
					.createRegisterDataStore(dataStoreName);
			dataStore.setEPackages(new EPackage[] { WtpdbPackage.eINSTANCE });
			dataStore.getProperties().setProperty(PersistenceOptions.CASCADE_POLICY_ON_NON_CONTAINMENT, "REFRESH,PERSIST,MERGE");
			dataStore.getProperties().setProperty(PersistenceOptions.INHERITANCE_MAPPING, "JOINED");
			dataStore.initialize();
			sessionFactory = dataStore.getSessionFactory();
			uri = "hibernate://?"+HibernateResource.DS_NAME_PARAM+"="+dataStoreName;

Then i'm creating resource in Activator.start method:

ResourceSet resourceSet = new ResourceSetImpl();
		 Resource resource1 = resourceSet.createResource(URI.createURI(HibernateFactory.uri));
		 resource1.load(null);

I have following strange exception:
Caused by: java.lang.IncompatibleClassChangeError: Found interface org.hibernate.type.PrimitiveType, but class was expected
at org.eclipse.emf.teneo.hibernate.HbUtil.idToString(HbUtil.jav a:85)
at org.eclipse.emf.teneo.hibernate.resource.HibernateResource.g etURIFragment(HibernateResource.java:277)
at org.eclipse.emf.teneo.resource.StoreResource.attachedHelper( StoreResource.java:775)
at org.eclipse.emf.teneo.resource.StoreResource.attached(StoreR esource.java:681)
at org.eclipse.emf.teneo.resource.StoreResource.setEResource(St oreResource.java:843)
at org.eclipse.emf.teneo.resource.StoreResource.addToContent(St oreResource.java:326)
at org.eclipse.emf.teneo.resource.StoreResource.load(StoreResou rce.java:306)
at lv.psiers.wtp.Activator.start(Activator.java:65)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1 .run(BundleContextImpl.java:783)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s tartActivator(BundleContextImpl.java:774)
... 34 more

I can't understand, where can be problem?

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Re: EMF hibernate resource problem [message #661002 is a reply to message #660936]

Tue, 22 March 2011 16:03

Ed Merks

Messages: 33137
Registered: July 2009

Senior Member

Alex,

The only time I've seen this error is when the jar I'm running with
isn't compatible with the version against which the code was compiled.
Which version of Hibernate are you using?

Alex wrote:
> Hello guys. I have problem with Teneo/Hibernate/EMF Resource. I have
> hbdatastore initialize code:
>
> String dataStoreName = "WtpDataStore";
> dataStore = HbHelper.INSTANCE
> .createRegisterDataStore(dataStoreName);
> dataStore.setEPackages(new EPackage[] {
> WtpdbPackage.eINSTANCE });
>
> dataStore.getProperties().setProperty(PersistenceOptions.CAS CADE_POLICY_ON_NON_CONTAINMENT,
> "REFRESH,PERSIST,MERGE");
>
> dataStore.getProperties().setProperty(PersistenceOptions.INH ERITANCE_MAPPING,
> "JOINED");
> dataStore.initialize();
> sessionFactory = dataStore.getSessionFactory();
> uri =
> "hibernate://?"+HibernateResource.DS_NAME_PARAM+"="+dataStoreName;
>
> Then i'm creating resource in Activator.start method:
>
> ResourceSet resourceSet = new ResourceSetImpl();
> Resource resource1 =
> resourceSet.createResource(URI.createURI(HibernateFactory.ur i));
> resource1.load(null);
>
> I have following strange exception:
> Caused by: java.lang.IncompatibleClassChangeError: Found interface
> org.hibernate.type.PrimitiveType, but class was expected
> at org.eclipse.emf.teneo.hibernate.HbUtil.idToString(HbUtil.jav
> a:85)
> at org.eclipse.emf.teneo.hibernate.resource.HibernateResource.g
> etURIFragment(HibernateResource.java:277)
> at org.eclipse.emf.teneo.resource.StoreResource.attachedHelper(
> StoreResource.java:775)
> at org.eclipse.emf.teneo.resource.StoreResource.attached(StoreR
> esource.java:681)
> at org.eclipse.emf.teneo.resource.StoreResource.setEResource(St
> oreResource.java:843)
> at org.eclipse.emf.teneo.resource.StoreResource.addToContent(St
> oreResource.java:326)
> at org.eclipse.emf.teneo.resource.StoreResource.load(StoreResou
> rce.java:306)
> at lv.psiers.wtp.Activator.start(Activator.java:65)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1
> .run(BundleContextImpl.java:783)
> at java.security.AccessController.doPrivileged(Native Method)
> at org.eclipse.osgi.framework.internal.core.BundleContextImpl.s
> tartActivator(BundleContextImpl.java:774)
> ... 34 more
>
> I can't understand, where can be problem?
>

Ed Merks
Professional Support: https://www.macromodeling.com/

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