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From "James Courtney" <ja...@elementalsecurity.com>
Subject RE: svn commit: r427821 - /tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.java
Date Wed, 02 Aug 2006 05:20:14 GMT
BTW, is my increasing cacheMaxSize on the Context a sensible workaround
until this code is released?

Thanks!

Jamey


-----Original Message-----
From: remm@apache.org [mailto:remm@apache.org] 
Sent: Tuesday, August 01, 2006 5:39 PM
To: tomcat-dev@jakarta.apache.org
Subject: svn commit: r427821 -
/tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.jav
a

Author: remm
Date: Tue Aug  1 17:39:28 2006
New Revision: 427821

URL: http://svn.apache.org/viewvc?rev=427821&view=rev
Log:
- Use a single reference to the cache during lookup (the cache array
could be concurrently replaced).

Modified:
 
tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.java

Modified:
tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/naming
/resources/ResourceCache.java?rev=427821&r1=427820&r2=427821&view=diff
========================================================================
======
---
tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/naming/resources/ResourceCache.
+++ java Tue Aug  1 17:39:28 2006
@@ -289,10 +289,11 @@
     public CacheEntry lookup(String name) {
 
         CacheEntry cacheEntry = null;
+        CacheEntry[] currentCache = cache;
         accessCount++;
-        int pos = find(cache, name);
-        if ((pos != -1) && (name.equals(cache[pos].name))) {
-            cacheEntry = cache[pos];
+        int pos = find(currentCache, name);
+        if ((pos != -1) && (name.equals(currentCache[pos].name))) {
+            cacheEntry = currentCache[pos];
         }
         if (cacheEntry == null) {
             try {



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