org.hibernate.osgi
Class HibernateBundleActivator

java.lang.Object
  extended by org.hibernate.osgi.HibernateBundleActivator
All Implemented Interfaces:
org.osgi.framework.BundleActivator

public class HibernateBundleActivator
extends Object
implements org.osgi.framework.BundleActivator

This BundleActivator provides three different uses of Hibernate in OSGi environments: 1.) Enterprise OSGi JPA: The OSGi container/runtime is in charge of managing all of the client bundles' persistence units. The container/runtime is also in charge of creating and managing the EntityManagerFactory through a registered PersistenceProvider (this). 2.) Un-managed OSGI JPA: Same as #1, but the container does not manage the persistence units. Client bundles identify a typical PersistenceProvider, registered by this activator. 3.) Client bundles create and manage their own SessionFactory. A SessionFactory is registered as an OSGi ServiceFactory -- each requesting bundle gets its own instance of a SessionFactory. The use of services, rather than direct use of Configuration, is necessary to shield users from ClassLoader issues. See #OsgiSessionFactoryService for more information.


Constructor Summary
HibernateBundleActivator()
           
 
Method Summary
 void start(org.osgi.framework.BundleContext context)
           
 void stop(org.osgi.framework.BundleContext context)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HibernateBundleActivator

public HibernateBundleActivator()
Method Detail

start

public void start(org.osgi.framework.BundleContext context)
           throws Exception
Specified by:
start in interface org.osgi.framework.BundleActivator
Throws:
Exception

stop

public void stop(org.osgi.framework.BundleContext context)
          throws Exception
Specified by:
stop in interface org.osgi.framework.BundleActivator
Throws:
Exception


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