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From chir...@apache.org
Subject svn commit: r591414 - in /activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util: ./ AtomicBoolean.cs
Date Fri, 02 Nov 2007 17:50:52 GMT
Author: chirino
Date: Fri Nov  2 10:50:51 2007
New Revision: 591414

URL: http://svn.apache.org/viewvc?rev=591414&view=rev
Log:
Adding missing AtomicBoolean.cs

Added:
    activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/
    activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/AtomicBoolean.cs

Added: activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/AtomicBoolean.cs
URL: http://svn.apache.org/viewvc/activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/AtomicBoolean.cs?rev=591414&view=auto
==============================================================================
--- activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/AtomicBoolean.cs (added)
+++ activemq/activemq-dotnet/Apache.NMS.MSMQ/trunk/src/main/csharp/Util/AtomicBoolean.cs Fri
Nov  2 10:50:51 2007
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Apache.NMS.MSMQ.Util
+{
+    public class AtomicBoolean
+    {
+        bool value;
+
+		public bool Value
+		{
+			get
+			{
+				lock (this)
+				{
+					return value;
+				}
+			}
+			set
+			{
+				lock (this)
+				{
+					this.value = value;
+				}
+			}
+		}
+
+        public AtomicBoolean(bool b)
+        {
+            value = b;
+        }
+
+        public bool CompareAndSet(bool expected, bool newValue)
+        {
+            lock(this)
+            {
+                if (value == expected)
+                {
+                    value = newValue;
+                    return true;
+                }
+                return false;
+            }
+        }
+    }
+}



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