[ARIES-1575] Use bundle context of persistence bundle for tracker

git-svn-id: http://svn.apache.org/repos/asf/aries/trunk/jpa@1766052 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/Activator.java b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/Activator.java
index 67c7c56..6f51d85 100644
--- a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/Activator.java
+++ b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/Activator.java
@@ -38,7 +38,7 @@
     public void start(BundleContext context) throws Exception {
         registerWeavingHook(context, TransformerRegistrySingleton.get());
 
-        PersistenceBundleTracker customizer = new PersistenceBundleTracker(context);
+        PersistenceBundleTracker customizer = new PersistenceBundleTracker();
         persistenceBundleManager = new BundleTracker<Bundle>(context, Bundle.STARTING | Bundle.ACTIVE, customizer);
         persistenceBundleManager.open();
     }
diff --git a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceBundleTracker.java b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceBundleTracker.java
index f468cfa..6981256 100644
--- a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceBundleTracker.java
+++ b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceBundleTracker.java
@@ -27,7 +27,6 @@
 import org.apache.aries.jpa.container.parser.impl.PersistenceUnit;
 import org.apache.aries.jpa.container.parser.impl.PersistenceUnitParser;
 import org.osgi.framework.Bundle;
-import org.osgi.framework.BundleContext;
 import org.osgi.framework.BundleEvent;
 import org.osgi.util.tracker.BundleTrackerCustomizer;
 import org.slf4j.Logger;
@@ -40,11 +39,9 @@
 public class PersistenceBundleTracker implements BundleTrackerCustomizer<Bundle> {
     private static final Logger LOGGER = LoggerFactory.getLogger(PersistenceBundleTracker.class);
     private final Map<Bundle, Collection<PersistenceProviderTracker>> trackers;
-    private final BundleContext containerContext;
     private Map<Integer, String> typeMap;
 
-    public PersistenceBundleTracker(BundleContext context) {
-        this.containerContext = context;
+    public PersistenceBundleTracker() {
         trackers = new HashMap<Bundle, Collection<PersistenceProviderTracker>>();
         this.typeMap = new HashMap<Integer, String>();
         this.typeMap.put(BundleEvent.INSTALLED, "INSTALLED");
@@ -102,7 +99,7 @@
         LOGGER.info(String.format("Found persistence unit %s in bundle %s with provider %s.",
                                   punit.getPersistenceUnitName(), bundle.getSymbolicName(),
                                   punit.getPersistenceProviderClassName()));
-        PersistenceProviderTracker tracker = new PersistenceProviderTracker(containerContext, punit);
+        PersistenceProviderTracker tracker = new PersistenceProviderTracker(bundle.getBundleContext(), punit);
         tracker.open();
         getTrackers(bundle).add(tracker);
     }
diff --git a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceProviderTracker.java b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceProviderTracker.java
index 91e53ff..67d46e2 100644
--- a/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceProviderTracker.java
+++ b/jpa-container/src/main/java/org/apache/aries/jpa/container/impl/PersistenceProviderTracker.java
@@ -81,8 +81,7 @@
         StoredPerProvider stored = new StoredPerProvider();
         LOGGER.info("Found provider for " + punit.getPersistenceUnitName() + " " + punit.getPersistenceProviderClassName());
         
-        // This get must happen using the persistence bundle's context to avoid ARIES-1575
-        PersistenceProvider provider = punit.getBundle().getBundleContext().getService(reference);
+        PersistenceProvider provider = context.getService(reference);
 
         createAndCloseDummyEMF(provider);