PolicyEngineClient/src/main/java/org/onap/policyEngine/BrmsRawPolicyClient.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.BufferedReader;
  24 import java.io.File;
  25 import java.io.FileReader;
  26 import java.io.IOException;
  27 import java.nio.file.Path;
  28 import java.nio.file.Paths;
  29 import java.text.SimpleDateFormat;
  30 import java.util.Date;
  31 import java.util.HashMap;
  32 import java.util.Map;
  33 import java.util.UUID;
  34
  35 import org.onap.policy.api.AttributeType;
  36 import org.onap.policy.api.PolicyChangeResponse;
  37 import org.onap.policy.api.PolicyConfigType;
  38 import org.onap.policy.api.PolicyEngine;
  39 import org.onap.policy.api.PolicyParameters;
  40 import org.onap.policy.api.PolicyType;
  41
  42 public class BrmsRawPolicyClient {
  43         static Boolean isEdit = true;
  44
  45         //Reads a File and converts into a String.
  46         private static String readFile( String file ) throws IOException {
  47             BufferedReader reader = new BufferedReader( new FileReader (file));
  48             String         line = null;
  49             StringBuilder  stringBuilder = new StringBuilder();
  50             String         ls = System.getProperty("line.separator");
  51
  52             try {
  53                 while( ( line = reader.readLine() ) != null ) {
  54                     stringBuilder.append( line );
  55                     stringBuilder.append( ls );
  56                 }
  57
  58                 return stringBuilder.toString();
  59             } finally {
  60                 reader.close();
  61             }
  62         }
  63
  64
  65         public static void main(String[] args) {
  66                 try {
  67                 PolicyEngine policyEngine = new PolicyEngine("config.properties");
  68                 PolicyParameters policyParameters = new PolicyParameters();
  69                 Map<String, String> attrib= new HashMap<>();
  70                 attrib.put("cpu","80");
  71                 attrib.put("memory", "50");
  72                 Map<AttributeType, Map<String, String>> attributes = new HashMap<>();
  73             attributes.put(AttributeType.RULE, attrib);
  74
  75                 // Set Policy Type
  76                 policyParameters.setPolicyConfigType(PolicyConfigType.BRMS_RAW); //required
  77                 policyParameters.setPolicyName("Lakshman.testBRMSRawAPITwo"); //required
  78                 policyParameters.setPolicyDescription("This is a sample BRMS Raw policy body");  //optional
  79                 policyParameters.setAttributes(attributes);
  80                 //policyParameters.setPolicyScope("Lakshman"); //Directory will be created where the Policies are saved... this displays a a subscope on the GUI
  81                 policyParameters.setRequestID(UUID.randomUUID());
  82
  83             // Set Safe Policy value for Risk Type
  84                         SimpleDateFormat dateformat3 = new SimpleDateFormat("dd/MM/yyyy");
  85                         Date date = dateformat3.parse("15/10/2016");
  86                         policyParameters.setTtlDate(date);
  87                         // Set Safe Policy value for Guard
  88                         policyParameters.setGuard(true);
  89                         // Set Safe Policy value for Risk Level
  90                         policyParameters.setRiskLevel("5");
  91                         // Set Safe Policy value for Risk Type
  92                         policyParameters.setRiskType("PROD");
  93
  94                 File rawBodyFile = null;
  95
  96                         Path file = Paths.get("C:\\Users\\testuser\\Documents\\API\\com.Config_BRMS_Raw_TestBrmsPolicy.1.txt");
  97                         rawBodyFile = file.toFile();
  98
  99                         policyParameters.setConfigBody(readFile(rawBodyFile.toString()));
 100                         policyParameters.setConfigBodyType(PolicyType.OTHER);
 101
 102                         /*public String createUpdateBRMSRawPolicy(String policyName,
 103                                         String policyDescription,
 104                                         Map<String,String> dyanamicFieldConfigAttributes,
 105                                         String brmsRawBody,
 106                                         String policyScope,
 107                                         Boolean isEdit,
 108                                         UUID requestID) */
 109
 110                 // API method to create Policy or update policy
 111                 PolicyChangeResponse response = null;
 112                 if (!isEdit) {
 113                     response = policyEngine.createPolicy(policyParameters);
 114                 } else {
 115                         response = policyEngine.updatePolicy(policyParameters);
 116                 }
 117
 118                 if(response.getResponseCode()==200){
 119                     System.out.println(response.getResponseMessage());
 120                     System.out.println("Policy Created Successfully!");
 121                 }else{
 122                     System.out.println("Error! " + response.getResponseMessage());
 123                 }
 124                 } catch (Exception e) {
 125                         System.err.println(e.getMessage());
 126                 }
 127         }
 128
 129 }
 130
 131