2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017, 2019 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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
21 package org.onap.policyengine;
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;
35 import javax.json.Json;
36 import javax.json.JsonObject;
37 import javax.json.JsonReader;
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;
45 public class MicroServicesPolicyClient {
47 // For updating a Micro Services policy set the "isEdit" flag to true.
48 // For creating a Micro Services policy set the "isEdit" flag to false.
49 static Boolean isEdit = false;
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();
62 InputStream in = null;
63 in = new FileInputStream(jsonInput);
64 jsonReader = Json.createReader(in);
65 json = jsonReader.readObject();
68 } catch (IOException e) {
69 System.err.println("Exception Occured while closing input stream" + e);
79 * @param args String[] args
81 public static void main(String[] args) {
83 PolicyEngine policyEngine = new PolicyEngine("config.properties");
84 PolicyParameters policyParameters = new PolicyParameters();
86 policyParameters.setPolicyConfigType(PolicyConfigType.MicroService);
87 policyParameters.setPolicyName("Katrina.configuration_dcae_microservice_stringmatcher");
88 policyParameters.setOnapName("DCAE");
90 // Set up Micro Services Attributes
92 String msJsonString = null;
93 Path file = Paths.get("C:\\policyAPI\\MicroServicesJSON\\testStringMatching.json");
94 jsonFile = file.toFile();
96 policyParameters.setConfigBody(buildJson(jsonFile, msJsonString).toString());
97 policyParameters.setConfigBodyType(PolicyType.JSON);
99 policyParameters.setRequestID(UUID.randomUUID());
100 // Set Safe Policy value for Risk Type
101 SimpleDateFormat dateformat3 = new SimpleDateFormat("dd/MM/yyyy");
102 Date date = dateformat3.parse("15/10/2016");
103 policyParameters.setTtlDate(date);
104 // Set Safe Policy value for Guard
105 policyParameters.setGuard(true);
106 // Set Safe Policy value for Risk Level
107 policyParameters.setRiskLevel("5");
108 // Set Safe Policy value for Risk Type
109 policyParameters.setRiskType("PROD");
111 // API method to create or update Policy.
112 PolicyChangeResponse response = null;
114 response = policyEngine.createPolicy(policyParameters);
116 response = policyEngine.updatePolicy(policyParameters);
119 if (response.getResponseCode() == 200) {
120 System.out.println(response.getResponseMessage());
121 System.out.println("Policy Created Successfully!");
123 System.out.println("Error! " + response.getResponseMessage());
125 } catch (Exception e) {
126 System.err.println(e.getMessage());