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Posted to java-dev@axis.apache.org by da...@apache.org on 2007/09/06 13:17:00 UTC
svn commit: r573221 -
/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java
Author: davidillsley
Date: Thu Sep 6 04:16:59 2007
New Revision: 573221
URL: http://svn.apache.org/viewvc?rev=573221&view=rev
Log:
Fix for thread safety issue. Multiple puts to a standard HashMap from different threads may result in lost data
Modified:
webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java
Modified: webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java
URL: http://svn.apache.org/viewvc/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java?rev=573221&r1=573220&r2=573221&view=diff
==============================================================================
--- webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java (original)
+++ webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/util/CallbackReceiver.java Thu Sep 6 04:16:59 2007
@@ -19,17 +19,19 @@
package org.apache.axis2.util;
+import java.util.Map;
+
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.RelatesTo;
import org.apache.axis2.client.async.AsyncResult;
-import org.apache.axis2.client.async.Callback;
import org.apache.axis2.client.async.AxisCallback;
+import org.apache.axis2.client.async.Callback;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.context.OperationContext;
import org.apache.axis2.engine.MessageReceiver;
-import java.util.HashMap;
+import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap;
/**
* This is a MessageReceiver which is used on the client side to accept the
@@ -38,10 +40,10 @@
*/
public class CallbackReceiver implements MessageReceiver {
public static String SERVICE_NAME = "ClientService";
- private HashMap callbackStore;
+ private ConcurrentHashMap callbackStore;
public CallbackReceiver() {
- callbackStore = new HashMap();
+ callbackStore = new ConcurrentHashMap();
}
public void addCallback(String MsgID, Callback callback) {
@@ -112,7 +114,7 @@
}
//to get the pending request
- public HashMap getCallbackStore() {
+ public Map getCallbackStore() {
return callbackStore;
}
}
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