1 files changed, 70 insertions, 0 deletions
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/utils/UserUtils.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/utils/UserUtils.java
new file mode 100644
index 000000000..a34983a5f
--- /dev/null
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/utils/UserUtils.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Engine
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.utils;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.onap.policy.controller.PolicyController;
+import org.onap.policy.model.Roles;
+
+public final class UserUtils {
+	
+	private UserUtils () {
+		// Empty Constructor
+	}
+	
+	public static class Pair<T, U> {
+		public final T t;
+		public final U u;
+		
+		public Pair (T t, U u) {
+			this.t = t;
+			this.u = u;
+		}
+	}
+	
+	public static Pair<Set<String>, List<String>> checkRoleAndScope(List<Object> userRoles) {
+		Set<String> scopes;
+		List<String> roles;
+		//Check if the Role and Scope Size are Null get the values from db. 
+//		List<Object> userRoles = ;
+		roles = new ArrayList<>();
+		scopes = new HashSet<>();
+		for(Object role: userRoles){
+			Roles userRole = (Roles) role;
+			roles.add(userRole.getRole());
+			if(userRole.getScope() != null){
+				if(userRole.getScope().contains(",")){
+					String[] multipleScopes = userRole.getScope().split(",");
+					for(int i =0; i < multipleScopes.length; i++){
+						scopes.add(multipleScopes[i]);
+					}
+				}else{
+					scopes.add(userRole.getScope());
+				}		
+			}
+		}
+		return new Pair<>(scopes, roles);
+	}
+
+}