PolicyEngineClient/src/main/java/org/onap/policyEngine/ClosedLoopPolicyPerformanceMetricClient.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * PolicyEngineClient
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policyEngine;
  22
  23 import java.io.File;
  24 import java.io.FileInputStream;
  25 import java.io.FileNotFoundException;
  26 import java.io.IOException;
  27 import java.io.InputStream;
  28 import java.io.StringReader;
  29 import java.nio.file.Path;
  30 import java.nio.file.Paths;
  31 import java.text.SimpleDateFormat;
  32 import java.util.Date;
  33 import java.util.UUID;
  34
  35 import javax.json.Json;
  36 import javax.json.JsonObject;
  37 import javax.json.JsonReader;
  38
  39 import org.onap.policy.api.PolicyChangeResponse;
  40 import org.onap.policy.api.PolicyConfigType;
  41 import org.onap.policy.api.PolicyEngine;
  42 import org.onap.policy.api.PolicyParameters;
  43 import org.onap.policy.api.PolicyType;
  44
  45 public class ClosedLoopPolicyPerformanceMetricClient {
  46
  47         //For updating a ClosedLoop_Fault policy set the "isEdit" flag to true.
  48         //For creating a ClosedLoop_Fault policy set the "isEdit" flag to false.
  49         static Boolean isEdit = true;
  50
  51         //Builds JSONObject from File
  52         private static JsonObject buildJSON(File jsonInput, String jsonString) throws FileNotFoundException {
  53             JsonObject json = null;;
  54             JsonReader jsonReader = null;
  55             if (jsonString != null && jsonInput == null) {
  56                 StringReader in = null;
  57                     in = new StringReader(jsonString);
  58                     jsonReader = Json.createReader(in);
  59                     json = jsonReader.readObject();
  60                     in.close();
  61             }
  62             else {
  63                 InputStream in = null;
  64                 in = new FileInputStream(jsonInput);
  65                 jsonReader = Json.createReader(in);
  66                 json = jsonReader.readObject();
  67                 try {
  68                                 in.close();
  69                         } catch (IOException e) {
  70                                 System.err.println("Exception Occured while closing input stream"+e);
  71                         }
  72             }
  73             jsonReader.close();
  74             return json;
  75         }
  76
  77         public static void main(String[] args) {
  78                         try {
  79                                 PolicyEngine policyEngine = new PolicyEngine("config.properties");
  80                                 PolicyParameters policyParameters = new PolicyParameters();
  81                                 // Set Policy Type
  82                                 policyParameters.setPolicyConfigType(PolicyConfigType.ClosedLoop_PM);
  83                                 policyParameters.setPolicyName("MikeAPItests.ClosedLoopPmApiTest");
  84                                 policyParameters.setPolicyDescription("This is a sample ClosedLoop_PM policy CREATE example");
  85                                 //policyParameters.setPolicyScope("MikeAPItests");
  86
  87                                 // Set up Micro Services Attributes
  88                                 File jsonFile = null;
  89                                 String MSjsonString= null;
  90                                 Path file = Paths.get("C:\\policyAPI\\ClosedLoopJSON\\pmTestJson.json");
  91                                 jsonFile = file.toFile();
  92
  93                                 policyParameters.setConfigBody(buildJSON(jsonFile, MSjsonString).toString());
  94                                 policyParameters.setConfigBodyType(PolicyType.JSON);
  95
  96                                 policyParameters.setRequestID(UUID.randomUUID());
  97                     // Set Safe Policy value for Risk Type
  98                                 SimpleDateFormat dateformat3 = new SimpleDateFormat("dd/MM/yyyy");
  99                                 Date date = dateformat3.parse("15/10/2016");
 100                                 policyParameters.setTtlDate(date);
 101                                 // Set Safe Policy value for Guard
 102                                 policyParameters.setGuard(true);
 103                                 // Set Safe Policy value for Risk Level
 104                                 policyParameters.setRiskLevel("5");
 105                                 // Set Safe Policy value for Risk Type
 106                                 policyParameters.setRiskType("PROD");
 107
 108                                 // API method to create or update Policy.
 109                         PolicyChangeResponse response = null;
 110                         if (!isEdit) {
 111                             response = policyEngine.createPolicy(policyParameters);
 112                         }
 113                         else {
 114                                 response = policyEngine.updatePolicy(policyParameters);
 115                         }
 116
 117                                 if(response.getResponseCode()==200){
 118                                         System.out.println(response.getResponseMessage());
 119                                         System.out.println("Policy Created Successfully!");
 120                                 }else{
 121                                         System.out.println("Error! " + response.getResponseMessage());
 122                                 }
 123                         } catch (Exception e) {
 124                                 System.err.println(e.getMessage());
 125                         }
 126                 }
 127 }