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/*-
* ============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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.onap.policy.api.AttributeType;
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 BrmsRawPolicyClient {
static Boolean isEdit = true;
//Reads a File and converts into a String.
private static String readFile( String file ) throws IOException {
BufferedReader reader = new BufferedReader( new FileReader (file));
String line = null;
StringBuilder stringBuilder = new StringBuilder();
String ls = System.getProperty("line.separator");
try {
while( ( line = reader.readLine() ) != null ) {
stringBuilder.append( line );
stringBuilder.append( ls );
}
return stringBuilder.toString();
} finally {
reader.close();
}
}
public static void main(String[] args) {
try {
PolicyEngine policyEngine = new PolicyEngine("config.properties");
PolicyParameters policyParameters = new PolicyParameters();
Map<String, String> attrib= new HashMap<>();
attrib.put("cpu","80");
attrib.put("memory", "50");
Map<AttributeType, Map<String, String>> attributes = new HashMap<>();
attributes.put(AttributeType.RULE, attrib);
// Set Policy Type
policyParameters.setPolicyConfigType(PolicyConfigType.BRMS_RAW); //required
policyParameters.setPolicyName("Lakshman.testBRMSRawAPITwo"); //required
policyParameters.setPolicyDescription("This is a sample BRMS Raw policy body"); //optional
policyParameters.setAttributes(attributes);
//policyParameters.setPolicyScope("Lakshman"); //Directory will be created where the Policies are saved... this displays a a subscope on the GUI
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(true);
// Set Safe Policy value for Risk Level
policyParameters.setRiskLevel("5");
// Set Safe Policy value for Risk Type
policyParameters.setRiskType("PROD");
File rawBodyFile = null;
Path file = Paths.get("C:\\Users\\testuser\\Documents\\API\\com.Config_BRMS_Raw_TestBrmsPolicy.1.txt");
rawBodyFile = file.toFile();
policyParameters.setConfigBody(readFile(rawBodyFile.toString()));
policyParameters.setConfigBodyType(PolicyType.OTHER);
/*public String createUpdateBRMSRawPolicy(String policyName,
String policyDescription,
Map<String,String> dyanamicFieldConfigAttributes,
String brmsRawBody,
String policyScope,
Boolean isEdit,
UUID requestID) */
// API method to create Policy 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());
}
}
}
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