1 files changed, 123 insertions, 0 deletions
diff --git a/app-c/appc/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/UniqueRequestIdentifier.java b/app-c/appc/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/UniqueRequestIdentifier.java
new file mode 100644
index 000000000..0e33ca4c2
--- /dev/null
+++ b/app-c/appc/appc-dispatcher/appc-command-executor/appc-command-executor-api/src/main/java/org/openecomp/appc/executor/objects/UniqueRequestIdentifier.java
@@ -0,0 +1,123 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 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.openecomp.appc.executor.objects;
+
+
+import org.apache.commons.lang3.StringUtils;
+
+
+public class UniqueRequestIdentifier {
+    private static final String IDENTIFIER_DELIMITER = "@";
+
+    private String originatorID;
+    private String requestID;
+    private String subRequestID;
+
+    private UniqueRequestIdentifier(){
+
+    }
+    public UniqueRequestIdentifier(String originatorID,
+                                   String requestID,
+                                   String subRequestID) {
+        this();
+        this.originatorID = originatorID;
+        this.requestID = requestID;
+        this.subRequestID = subRequestID;
+    }
+
+    public String toIdentifierString(){
+        StringBuilder stringBuilder = new StringBuilder();
+        if(originatorID != null){
+            stringBuilder.append(originatorID);
+        }
+        stringBuilder.append(IDENTIFIER_DELIMITER);
+
+        if(requestID != null){
+            stringBuilder.append(requestID);
+        }
+        stringBuilder.append(IDENTIFIER_DELIMITER);
+
+        if(subRequestID != null){
+            stringBuilder.append(subRequestID);
+        }
+        return stringBuilder.toString();
+    }
+
+    public static UniqueRequestIdentifier getUniqueRequestIdentifier(String identifierString){
+        String[] splitIdentifier = identifierString.split(IDENTIFIER_DELIMITER);
+        if(splitIdentifier == null || splitIdentifier.length <2){
+            throw new IllegalArgumentException("input identifierString is not valid "+identifierString);
+        }
+        String originatorID = splitIdentifier[0];
+        String requestID = StringUtils.isEmpty(splitIdentifier[1])? null :splitIdentifier[1];
+        String subRequestID = splitIdentifier.length>=3 ? splitIdentifier[2] : null;
+        return new UniqueRequestIdentifier(originatorID,requestID,subRequestID);
+    }
+    public String toString(){
+        return "originatorID = " + originatorID +
+                " , requestID = " + requestID +
+                " , subRequestID = " + subRequestID;
+    }
+    @Override
+    public boolean equals(Object obj){
+        if(obj ==null){
+            return false;
+        }
+        if(!(obj instanceof UniqueRequestIdentifier)){
+            return false;
+        }
+        UniqueRequestIdentifier identifier = (UniqueRequestIdentifier)obj;
+        if(this.originatorID == null){
+            if(identifier.originatorID !=null)
+                return false;
+        }
+        else if(!this.originatorID.equals(identifier.originatorID))
+            return false;
+
+        if(this.requestID == null){
+            if(identifier.requestID !=null)
+                return false;
+        }
+        else if(!this.requestID.equals(identifier.requestID))
+            return false;
+
+        if(this.subRequestID == null){
+            if(identifier.subRequestID !=null)
+                return false;
+        }
+        else if(!this.subRequestID.equals(identifier.subRequestID))
+            return false;
+
+        return true;
+    }
+    @Override
+    public int hashCode(){
+        final int prime = 31;
+        int result = 1;
+        result = result * prime + (this.originatorID == null ? 0 :this.originatorID.hashCode());
+        result = result * prime + (this.requestID == null ? 0 :this.requestID.hashCode());
+        result = result * prime + (this.subRequestID == null ? 0 :this.subRequestID.hashCode());
+        return result;
+    }
+
+
+}