Issue #2769 Removed aggressive Hibernate session flushes

Change-Id: Idaeb3ecf0a62cc586ed34525260034cd89e96216

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edexOsgi/com.raytheon.uf.edex.registry.ebxml/src/com/raytheon/uf/edex/registry/ebxml/services/RegistryGarbageCollector.java

@@ -53,6 +53,7 @@ import com.raytheon.uf.edex.registry.ebxml.exception.EbxmlRegistryException;
  * 7/11/2013    1707        bphillip    Initial implementation
  * 7/29/2013    2191        bphillip    Added executors to remove orphaned slots and expired events
  * 1/15/2014    2613        bphillip    Added Hibernate flush() call
+ * 2/4/2014     2769        bphillip    Removed flush and clear call
  * </pre>
  * 
  * @author bphillip
@@ -163,7 +164,6 @@ public class RegistryGarbageCollector {
         @Override
         public void runWithTransaction() {
             eventDao.delete(event);
-            eventDao.flushAndClearSession();
         }
     }
 }

edexOsgi/com.raytheon.uf.edex.registry.ebxml/src/com/raytheon/uf/edex/registry/ebxml/services/notification/NotificationListenerImpl.java

@@ -93,6 +93,7 @@ import com.raytheon.uf.edex.registry.ebxml.util.EbxmlObjectUtil;
  * 12/2/2013    1829       bphillip    Added getIdsFrom action method and changed how slots are added to objects
  * 1/15/2014    2613       bphillip    Added batching of notification update queries to reduce number of web service calls
  * 01/21/2014   2613       bphillip    Added home slot to remove objects request so delete events are properly handled
+ * 2/4/2014     2769        bphillip    Removed flush and clear call
  * 
  * </pre>
  * 
@@ -214,7 +215,6 @@ public class NotificationListenerImpl implements NotificationListener {
             }
 
         }
-        registryDao.flushAndClearSession();
         statusHandler.info("Processing notification id ["
                 + notification.getId() + "] completed in "
                 + (TimeUtil.currentTimeMillis() - startTime) + " ms");

edexOsgi/com.raytheon.uf.edex.registry.ebxml/src/com/raytheon/uf/edex/registry/ebxml/services/notification/RegistrySubscriptionManager.java

@@ -82,6 +82,7 @@ import com.raytheon.uf.edex.registry.ebxml.util.EbxmlObjectUtil;
  * 12/9/2013    2613        bphillip    Setting last run time of subscription now occurs before notification is sent
  * 1/15/2014    2613        bphillip    Added Hibernate flush and clear after subscription processing
  * 01/21/2014   2613        bphillip    Changed how last run time is updated for replication subscriptions
+ * 2/4/2014     2769        bphillip    Removed flush and clear call
  * </pre>
  * 
  * @author bphillip
@@ -406,8 +407,6 @@ public class RegistrySubscriptionManager implements
             statusHandler.error(
                     "Errors occurred while processing subscription ["
                             + subscriptionName + "]", e);
-        } finally {
-            subscriptionDao.flushAndClearSession();
         }
 
     }