New Optimization Policy

This is the new Optimization Policy to support the Integration of
the OOF Policy Model into the Policy Platform.

Added changes from Frank Wang to fix the following issues with existing Model
Parser:
1. TOSCA Rendering issues
2. Matching Attributes support
3. ImportModelAPI to support TOSCA model upload via REST API

Running local Sonar tonight to start fixing Sonar issues

Added changes per review comments and fixed Sonar issues

Change-Id: Ia8ce09c28a718ce4460475e76a750caef774bd6b
Issue-ID: POLICY-622
Signed-off-by: Michael Mokry <mm117s@att.com>

1 files changed, 128 insertions, 0 deletions

diff --git a/PolicyEngineClient/src/test/java/org/onap/policyengine/OptimizationPolicyJavaAPIClient.java b/PolicyEngineClient/src/test/java/org/onap/policyengine/OptimizationPolicyJavaAPIClient.java
new file mode 100644
index 000000000..090ec39de
--- /dev/null
+++ b/PolicyEngineClient/src/test/java/org/onap/policyengine/OptimizationPolicyJavaAPIClient.java
@@ -0,0 +1,128 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * PolicyEngineClient
+ * ================================================================================
+ * 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.onap.policyengine;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+import javax.json.Json;
+import javax.json.JsonObject;
+import javax.json.JsonReader;
+
+import org.onap.policy.api.PolicyChangeResponse;
+import org.onap.policy.api.PolicyConfigType;
+import org.onap.policy.api.PolicyEngine;
+import org.onap.policy.api.PolicyParameters;
+import org.onap.policy.api.PolicyType;
+public class OptimizationPolicyJavaAPIClient {
+	
+/*
+ * THIS IS AN EXAMPLE JAVA CLIENT API FOR CREATE/UPDATE Optimization Policies
+ */
+//For updating a Optmization  policy set the "isEdit" flag to true.   
+//For creating a Optmization  policy set the "isEdit" flag to false.  
+static Boolean isEdit = false;
+     
+//Builds JSONObject from File  
+private static JsonObject buildJSON(File jsonInput, String jsonString) throws FileNotFoundException {
+    JsonObject json = null;;
+    JsonReader jsonReader = null;  
+    if (jsonString != null && jsonInput == null) {
+        StringReader in = null;
+            in = new StringReader(jsonString);
+            jsonReader = Json.createReader(in);
+            json = jsonReader.readObject();
+            in.close();
+    }
+    else {
+        InputStream in = null;
+        in = new FileInputStream(jsonInput);
+        jsonReader = Json.createReader(in);
+        json = jsonReader.readObject();
+        try {
+			in.close();
+		} catch (IOException e) {
+			System.err.println("Exception Occured while closing input stream"+e);
+		}
+    }
+    jsonReader.close();    
+    return json;
+}
+public static void main(String[] args) {
+		try {
+			PolicyEngine policyEngine = new PolicyEngine("config.properties");
+			PolicyParameters policyParameters = new PolicyParameters();
+			// Set Policy Type 
+			policyParameters.setPolicyConfigType(PolicyConfigType.Optimization);
+			policyParameters.setPolicyName("Mike.testOOFPolicyFromJavaClient");
+			policyParameters.setPolicyDescription("This is a sample Optimization policy");
+			policyParameters.setOnapName("OOF");
+
+			File jsonFile = null;
+			String OOFjsonString= null;
+			
+			//path where you store the json payload
+			Path file = Paths.get("/home/users/PolicyEngine/json/optimizationPolicy.json");
+			jsonFile = file.toFile();
+			
+			policyParameters.setConfigBody(buildJSON(jsonFile, OOFjsonString).toString());		
+			policyParameters.setConfigBodyType(PolicyType.JSON);
+
+			policyParameters.setRequestID(UUID.randomUUID());
+            // Set Safe Policy value for Risk Type
+			SimpleDateFormat dateformat3 = new SimpleDateFormat("dd/MM/yyyy");
+			Date date = dateformat3.parse("15/10/2016");
+			policyParameters.setTtlDate(date);
+			// Set Safe Policy value for Guard
+			policyParameters.setGuard(false);
+			// Set Safe Policy value for Risk Level
+			policyParameters.setRiskLevel("5");
+			// Set Safe Policy value for Risk Type
+			policyParameters.setRiskType("TEST");
+			
+			// API method to create or update Policy. 
+ 	        PolicyChangeResponse response = null;
+	        if (!isEdit) {
+	            response = policyEngine.createPolicy(policyParameters);
+	        } 
+	        else {	
+	        	response = policyEngine.updatePolicy(policyParameters);
+	        }
+	        
+			if(response.getResponseCode()==200){
+				System.out.println(response.getResponseMessage());
+				System.out.println("Policy Created Successfully!");
+			}else{
+				System.out.println("Error! " + response.getResponseMessage());
+			}
+		} catch (Exception e) {
+			System.err.println(e.getMessage());
+		}
+	}
+}