1 files changed, 36 insertions, 15 deletions

diff --git a/sca-java-2.x/trunk/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java b/sca-java-2.x/trunk/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java
index 3179603b96..ea6657e786 100644
--- a/sca-java-2.x/trunk/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java
+++ b/sca-java-2.x/trunk/modules/binding-comet-runtime/src/main/java/org/apache/tuscany/sca/binding/comet/runtime/manager/CometOperationManager.java
@@ -1,3 +1,21 @@
+/*
+ * 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.    
+ */
 package org.apache.tuscany.sca.binding.comet.runtime.manager;
 
 import java.util.concurrent.ConcurrentHashMap;
@@ -5,26 +23,29 @@ import java.util.concurrent.ConcurrentMap;
 
 import org.apache.tuscany.sca.interfacedef.Operation;
 
+/**
+ * Manager for Tuscany comet operations. This is a thread-safe singleton class.
+ */
 public class CometOperationManager {
 
-	private static final ConcurrentMap<String, Operation> operations = new ConcurrentHashMap<String, Operation>();
+    private static final ConcurrentMap<String, Operation> operations = new ConcurrentHashMap<String, Operation>();
 
-	private CometOperationManager() {
-	}
+    private CometOperationManager() {
+    }
 
-	public static void add(String url, Operation operation) {
-		operations.put(url, operation);
-	}
+    public static void add(String url, Operation operation) {
+        operations.put(url, operation);
+    }
 
-	public static Operation get(String url) {
-		return operations.get(url);
-	}
+    public static Operation get(String url) {
+        return operations.get(url);
+    }
 
-	public static void remove(String url) {
-		operations.remove(url);
-	}
+    public static void remove(String url) {
+        operations.remove(url);
+    }
 
-	public static void clear() {
-		operations.clear();
-	}
+    public static void clear() {
+        operations.clear();
+    }
 }