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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