[jbosscache-commits] JBoss Cache SVN: r5126 - pojo/trunk/src/main/java/org/jboss/cache/pojo/jmx.

[jbosscache-commits at lists.jboss.org]

Author: bstansberry at jboss.com
Date: 2008-01-14 16:43:41 -0500 (Mon, 14 Jan 2008)
New Revision: 5126

Modified:
   pojo/trunk/src/main/java/org/jboss/cache/pojo/jmx/PojoCacheJmxWrapper.java
Log:
Avoid NPE if asked to send a notification before plainCacheWrapper is assigned

Modified: pojo/trunk/src/main/java/org/jboss/cache/pojo/jmx/PojoCacheJmxWrapper.java
===================================================================
--- pojo/trunk/src/main/java/org/jboss/cache/pojo/jmx/PojoCacheJmxWrapper.java	2008-01-14 16:02:58 UTC (rev 5125)
+++ pojo/trunk/src/main/java/org/jboss/cache/pojo/jmx/PojoCacheJmxWrapper.java	2008-01-14 21:43:41 UTC (rev 5126)
@@ -934,17 +934,20 @@
     */
    private void sendStateChangeNotification(int oldState, int newState, String msg, Throwable t)
    {
-      long now = System.currentTimeMillis();
-
-      AttributeChangeNotification stateChangeNotification = new AttributeChangeNotification(
-              this,
-              plainCacheWrapper.getNextNotificationSequenceNumber(), now, msg,
-              "State", "java.lang.Integer",
-              new Integer(oldState), new Integer(newState)
-      );
-      stateChangeNotification.setUserData(t);
-
-      plainCacheWrapper.sendNotification(stateChangeNotification);
+      if (plainCacheWrapper != null)
+      {
+         long now = System.currentTimeMillis();
+   
+         AttributeChangeNotification stateChangeNotification = new AttributeChangeNotification(
+                 this,
+                 plainCacheWrapper.getNextNotificationSequenceNumber(), now, msg,
+                 "State", "java.lang.Integer",
+                 new Integer(oldState), new Integer(newState)
+         );
+         stateChangeNotification.setUserData(t);
+   
+         plainCacheWrapper.sendNotification(stateChangeNotification);
+      }
    }
 
    /**