Author: mgrigorov
Date: Thu Jun 16 12:52:34 2011
New Revision: 1136414
URL: http://svn.apache.org/viewvc?rev=1136414&view=rev
Log:
WICKET-3791 Improve AsynchronousDataStore
Replace ArrayBlockingQueue with LinkedBlockingQueue because the later
grows/shrinks, thus it is better memory-wise.
The speed to iterate it should be similar for the small number of elements that
it is expected to have.
suggested-by: pertl
Modified:
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/pageStore/AsynchronousDataStore.java
Modified:
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/pageStore/AsynchronousDataStore.java
URL:
http://svn.apache.org/viewvc/wicket/trunk/wicket-core/src/main/java/org/apache/wicket/pageStore/AsynchronousDataStore.java?rev=1136414&r1=1136413&r2=1136414&view=diff
==============================================================================
---
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/pageStore/AsynchronousDataStore.java
(original)
+++
wicket/trunk/wicket-core/src/main/java/org/apache/wicket/pageStore/AsynchronousDataStore.java
Thu Jun 16 12:52:34 2011
@@ -16,10 +16,10 @@
*/
package org.apache.wicket.pageStore;
-import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
@@ -90,7 +90,7 @@ public class AsynchronousDataStore imple
{
this.dataStore = dataStore;
destroy = new AtomicBoolean(false);
- entries = new ArrayBlockingQueue<Entry>(capacity);
+ entries = new LinkedBlockingQueue<Entry>(capacity);
entryMap = new ConcurrentHashMap<String, Entry>();
PageSavingRunnable savingRunnable = new
PageSavingRunnable(dataStore, entries, entryMap,
