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OPENJPA-1512 minor updates to BundleActivator support 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@911684 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Donald Woods 2010-02-19 03:10:33 +00:00
parent e512e15ba0
commit 9ec42334e9
1 changed files with 9 additions and 6 deletions
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15
openjpa/src/main/java/org/apache/openjpa/osgi/PersistenceActivator.java
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@ -23,6 +23,7 @@ import javax.persistence.spi.PersistenceProvider;
import org.apache.openjpa.persistence.PersistenceProviderImpl; import org.apache.openjpa.persistence.PersistenceProviderImpl;
import org.osgi.framework.BundleActivator; import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext; import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceRegistration;
/** /**
@ -36,24 +37,26 @@ public class PersistenceActivator implements BundleActivator {
// following would be set by Aries to expose their OSGi enabled provider // following would be set by Aries to expose their OSGi enabled provider
public static final String PERSISTENCE_PROVIDER = PersistenceProvider.class.getName(); public static final String PERSISTENCE_PROVIDER = PersistenceProvider.class.getName();
public static final String OSGI_PERSISTENCE_PROVIDER = PersistenceProviderImpl.class.getName(); public static final String OSGI_PERSISTENCE_PROVIDER = PersistenceProviderImpl.class.getName();
private static BundleContext ctx; private ServiceRegistration svcReg = null;
/* (non-Javadoc) /* (non-Javadoc)
* @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext) * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext)
*/ */
public void start(BundleContext arg0) throws Exception { public void start(BundleContext ctx) throws Exception {
ctx = arg0;
PersistenceProvider provider = new PersistenceProviderImpl(); PersistenceProvider provider = new PersistenceProviderImpl();
Hashtable<String, String> props = new Hashtable<String, String>(); Hashtable<String, String> props = new Hashtable<String, String>();
props.put(PERSISTENCE_PROVIDER_ARIES, OSGI_PERSISTENCE_PROVIDER); props.put(PERSISTENCE_PROVIDER_ARIES, OSGI_PERSISTENCE_PROVIDER);
ctx.registerService(PERSISTENCE_PROVIDER, provider, props); svcReg = ctx.registerService(PERSISTENCE_PROVIDER, provider, props);
} }
/* (non-Javadoc) /* (non-Javadoc)
* @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext) * @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext)
*/ */
public void stop(BundleContext arg0) throws Exception { public void stop(BundleContext ctx) throws Exception {
// no-op if (svcReg != null) {
svcReg.unregister();
svcReg = null;
}
} }
} }