[jboss-cvs] JBossCache/src/org/jboss/cache/notifications ...

[Elias Ross]

  User: genman  
  Date: 06/11/20 00:09:16

  Modified:    src/org/jboss/cache/notifications  Notifier.java
  Log:
  JBCACHE-867 - Fix impl dependence on getData() being a copy
  
  Revision  Changes    Path
  1.9       +5 -3      JBossCache/src/org/jboss/cache/notifications/Notifier.java
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: Notifier.java
  ===================================================================
  RCS file: /cvsroot/jboss/JBossCache/src/org/jboss/cache/notifications/Notifier.java,v
  retrieving revision 1.8
  retrieving revision 1.9
  diff -u -b -r1.8 -r1.9
  --- Notifier.java	19 Oct 2006 14:24:13 -0000	1.8
  +++ Notifier.java	20 Nov 2006 05:09:15 -0000	1.9
  @@ -17,6 +17,7 @@
   import org.jgroups.View;
   
   import java.util.Collections;
  +import java.util.HashMap;
   import java.util.Map;
   import java.util.Set;
   
  @@ -141,16 +142,17 @@
      public synchronized void notifyNodeModified(Fqn fqn, boolean pre, Map data)
      {
         boolean originLocal = treeCache.getInvocationContext().isOriginLocal();
  +      Map copy = Collections.unmodifiableMap(new HashMap(data));
         resetInvocationContext();
         if (evictionPolicyListener != null)
         {
  -         evictionPolicyListener.nodeModified(fqn, pre, originLocal, data);
  +         evictionPolicyListener.nodeModified(fqn, pre, originLocal, copy);
         }
         if (hasListeners)
         {
            for (CacheListener listener : listeners)
            {
  -            listener.nodeModified(fqn, pre, originLocal, data);
  +            listener.nodeModified(fqn, pre, originLocal, copy);
            }
         }
         restoreInvocationContext();