1 files changed, 56 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/domain/support/CollaborateList.java b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/domain/support/CollaborateList.java
new file mode 100644
index 00000000..eaeab84d
--- /dev/null
+++ b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/domain/support/CollaborateList.java
@@ -0,0 +1,56 @@
+/*-
+ * ================================================================================
+ * eCOMP Portal SDK
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * Licensed 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.openecomp.portalsdk.core.domain.support;
+
+import java.io.Serializable;
+import java.util.HashSet;
+
+public class CollaborateList implements  Serializable {
+	
+	private static final long serialVersionUID = -4104440747626736243L;
+	private HashSet<String> userNameList = new HashSet<String>();
+	private static CollaborateList userListData = new CollaborateList();
+	private CollaborateList(){}
+
+	public static CollaborateList getInstance(){
+		return userListData;
+	}
+	
+	public HashSet<String> getAllUserName(){
+		return userNameList;
+	}
+	
+	public static void addUserName(String name){
+		final HashSet<String> allUserName = CollaborateList.getInstance().getAllUserName();
+		if(allUserName.contains(name)){
+			//System.out.println("cannot add this user");
+		}else{
+			allUserName.add(name);
+		}
+	}
+	
+	public static void delUserName(String name){
+		final HashSet<String> allUserName = CollaborateList.getInstance().getAllUserName();
+		allUserName.remove((String) name);
+	}
+	
+
+
+}