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 Post subject: Hibernate 4.3.0.CR1 dependent on JDK 7?
PostPosted: Fri Nov 29, 2013 10:35 am 
Newbie

Joined: Fri Nov 29, 2013 10:20 am
Posts: 1
Hi,

Just to confirm. We just upgraded from 4.2.7.SP1 to 4.3.0.CR1 and I notice that my container (JBoss Fuse 6) suddenly don't like Hibernate anymore. The reason seems to be a new dependency to Java 7. Is this intentional?

The code in question that breaks Java 6 is in org.hibernate.osgi.OsgiClassLoader. The method "getClassLoadingLock" is not available in Java 6, but it is in Java 7.

ClassLoader Java6: http://docs.oracle.com/javase/6/docs/api/java/lang/ClassLoader.html
ClassLoader Java7: http://docs.oracle.com/javase/7/docs/api/java/lang/ClassLoader.html

org.hibernate.osgi.OsgiClassLoader from 4.3.0.CR1:
Code:
   @Override
   @SuppressWarnings("rawtypes")
   protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
      synchronized (getClassLoadingLock(name)) {
         if ( classCache.containsKey( name ) ) {
            return classCache.get( name );
         }


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 Post subject: Re: Hibernate 4.3.0.CR1 dependent on JDK 7?
PostPosted: Mon Dec 02, 2013 8:58 am 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 3:00 pm
Posts: 1812
Location: Austin, TX
Drat, looks like so: https://hibernate.atlassian.net/browse/HHH-8759

Glad you caught that before CR2/Final though, thanks!


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