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/*
* ============LICENSE_START==========================================
* ONAP - F-GPS API
* ===================================================================
* Copyright © 2019 ATT Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.fgps.api.service;
import org.apache.catalina.connector.Response;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
import org.onap.fgps.api.beans.schema.Schema;
import org.onap.fgps.api.dao.ValetServicePlacementDAO;
import org.onap.fgps.api.logging.EELFLoggerDelegate;
import org.onap.fgps.api.utils.Constants;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
@Service
public class ValetGroupsService {
private ValetServicePlacementDAO valetServicePlacementDAO;
private Schema schema;
private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(ValetGroupsService.class);
@Autowired
public ValetGroupsService(ValetServicePlacementDAO valetServicePlacementDAO, Schema schema) {
super();
this.valetServicePlacementDAO = valetServicePlacementDAO;
this.schema = schema;
}
public static JSONObject parseToJSON(String jsonString) {
LOGGER.info(EELFLoggerDelegate.applicationLogger,"parseToJSON : parsing json");
JSONParser parser = new JSONParser();
try {
JSONObject json = (JSONObject) parser.parse(jsonString);
return json;
} catch (ParseException e) {
e.printStackTrace();
LOGGER.error(EELFLoggerDelegate.applicationLogger,"parseToJSON : Error in parsing JSON : "+ e.getMessage());
LOGGER.error(EELFLoggerDelegate.errorLogger,"parseToJSON : Error in parsing JSON : "+ e.getMessage());
return null;
}
}
public String authorizeAAF() {
return "";
}
public ResponseEntity<String> saveGroupsRequest(JSONObject request, String operation, String requestId) {
LOGGER.info(EELFLoggerDelegate.applicationLogger,"SaveGroupRequest : request passed", requestId);
String dbRequest = schema.formMsoInsertUpdateRequest(requestId, operation, request.toJSONString());
String insertRow = valetServicePlacementDAO.insertRow(dbRequest);
return pollForResult(request, operation + "-" + requestId, Constants.WAIT_UNITL_SECONDS,
Constants.POLL_EVERY_SECONDS);
}
//Junit integration test method
public ResponseEntity<String> saveGroupsRequest1(JSONObject request, String operation, String requestId) {
LOGGER.info(EELFLoggerDelegate.applicationLogger,"SaveGroupRequest : request passed", requestId);
String dbRequest = schema.formMsoInsertUpdateRequest(requestId, operation, request.toJSONString());
return ResponseEntity.ok(dbRequest);
}
public ResponseEntity<String> pollForResult(JSONObject values, String requestId, int waitUntilSeconds,
int pollEverySeconds) {
LOGGER.info(EELFLoggerDelegate.applicationLogger,"pollForResult : called", requestId);
String result = null;
long waitUntil = System.currentTimeMillis() + (1000 * waitUntilSeconds);
int counter = 1;
JSONObject response = new JSONObject();
boolean isTimedOut = false;
while (true) {
LOGGER.info(EELFLoggerDelegate.applicationLogger,"pollForResult : polling database - ", counter++);
result = valetServicePlacementDAO.getRowFromResults(requestId);
response = result != null ? parseToJSON(result) : null;
if (response != null && ((JSONObject) response.get("result")).get("row 0") != null) {
LOGGER.debug(EELFLoggerDelegate.debugLogger,"pollForResult : response recieved", result);
valetServicePlacementDAO.deleteRowFromResults(requestId, schema.formMsoDeleteRequest());
}
if (System.currentTimeMillis() < waitUntil
&&( response == null || ((JSONObject) response.get("result")).get("row 0") == null)) {
try {
Thread.sleep(1000 * pollEverySeconds);
} catch (InterruptedException e) {
e.printStackTrace();
}
} else {
break;
}
}
if (System.currentTimeMillis()>waitUntil) {
return ResponseEntity.status(Response.SC_GATEWAY_TIMEOUT).body("Request timedout");
}
System.out.println("Response"+ ((JSONObject)((JSONObject) response.get("result")).get("row 0")).toJSONString());
JSONObject obj = ((JSONObject)((JSONObject) response.get("result")).get("row 0"));
obj.put("result",( (String) obj.get("result")));
return ResponseEntity.ok(obj.toJSONString());
}
}
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