2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * ================================================================================
9 * Modifications Copyright (C) 2019 Ericsson
10 * =============================================================================
11 * Licensed under the Apache License, Version 2.0 (the "License");
12 * you may not use this file except in compliance with the License.
13 * You may obtain a copy of the License at
15 * http://www.apache.org/licenses/LICENSE-2.0
17 * Unless required by applicable law or agreed to in writing, software
18 * distributed under the License is distributed on an "AS IS" BASIS,
19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20 * See the License for the specific language governing permissions and
21 * limitations under the License.
23 * ============LICENSE_END=========================================================
26 package org.onap.appc.transactionrecorder.impl;
28 import org.apache.commons.lang.StringUtils;
29 import org.onap.appc.domainmodel.lcm.Flags;
30 import org.onap.appc.domainmodel.lcm.RequestStatus;
31 import org.onap.appc.domainmodel.lcm.VNFOperation;
32 import org.onap.appc.exceptions.APPCException;
33 import org.onap.appc.transactionrecorder.TransactionRecorder;
34 import org.onap.appc.domainmodel.lcm.TransactionRecord;
35 import org.onap.appc.transactionrecorder.objects.TransactionConstants;
36 import org.onap.ccsdk.sli.core.dblib.DbLibService;
37 import org.slf4j.Logger;
38 import org.slf4j.LoggerFactory;
40 import javax.sql.rowset.CachedRowSet;
41 import java.sql.SQLException;
42 import java.text.ParseException;
43 import java.text.SimpleDateFormat;
44 import java.time.Instant;
45 import java.time.ZoneOffset;
46 import java.time.format.DateTimeFormatter;
47 import java.util.ArrayList;
48 import java.util.List;
50 import java.time.temporal.ChronoUnit;
52 import static org.onap.appc.transactionrecorder.objects.TransactionConstants.TRANSACTION_ATTRIBUTES.*;
53 import static org.onap.appc.transactionrecorder.objects.TransactionConstants.*;
56 public class TransactionRecorderImpl implements TransactionRecorder {
58 private final String SCHEMA = "sdnctl";
60 private String appcInstanceId;
62 private DbLibService dbLibService;
64 public void setDbLibService(DbLibService dbLibService) {
65 this.dbLibService = dbLibService;
68 private static final Logger logger = LoggerFactory.getLogger(TransactionRecorderImpl.class);
71 * Stores transaction record to appc database by calling APPC Dao layer.
73 * @param record Transaction record data.
76 public void store(TransactionRecord record) throws APPCException {
77 if (logger.isTraceEnabled()) {
78 logger.trace("Transaction data insertion into DB");
80 final String STORE_DATE_QUERY = TransactionConstants.INSERT_INTO + TransactionConstants.TRANSACTIONS +
81 "(" + TRANSACTION_ID.getColumnName() + TransactionConstants.COMMA +
82 ORIGIN_TIMESTAMP.getColumnName() + TransactionConstants.COMMA +
83 REQUEST_ID.getColumnName() + TransactionConstants.COMMA +
84 SUBREQUEST_ID.getColumnName() + TransactionConstants.COMMA +
85 ORIGINATOR_ID.getColumnName() + TransactionConstants.COMMA +
86 START_TIME.getColumnName() + TransactionConstants.COMMA +
87 END_TIME.getColumnName() + TransactionConstants.COMMA +
88 TARGET_ID.getColumnName() + TransactionConstants.COMMA +
89 TARGET_TYPE.getColumnName() + TransactionConstants.COMMA +
90 OPERATION.getColumnName() + TransactionConstants.COMMA +
91 RESULT_CODE.getColumnName() + TransactionConstants.COMMA +
92 DESCRIPTION.getColumnName() + TransactionConstants.COMMA +
93 STATE.getColumnName() + TransactionConstants.COMMA +
94 SERVICE_INSTANCE_ID + TransactionConstants.COMMA +
95 VNFC_NAME + TransactionConstants.COMMA +
96 VSERVER_ID + TransactionConstants.COMMA +
97 VF_MODULE_ID + TransactionConstants.COMMA +
99 "values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
101 dbLibService.writeData(STORE_DATE_QUERY, prepareArguments(record), SCHEMA);
102 } catch (SQLException e) {
103 logger.error("Error on storing record " + record.toString(), e);
104 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
106 if (logger.isTraceEnabled()) {
107 logger.trace("Transaction Data Inserted Successfully into DB");
112 public void update(String key, Map<TransactionConstants.TRANSACTION_ATTRIBUTES, String> updateColumns) throws
114 ArrayList<String> values = new ArrayList<>();
116 StringBuilder queryBuilder = new StringBuilder("UPDATE TRANSACTIONS SET ");
117 for (Map.Entry<TransactionConstants.TRANSACTION_ATTRIBUTES, String> entry : updateColumns.entrySet()) {
118 queryBuilder.append(entry.getKey().getColumnName() + " = ? ,");
119 values.add(entry.getValue());
121 queryBuilder.deleteCharAt(queryBuilder.lastIndexOf(","));
122 queryBuilder.append(WHERE + TRANSACTION_ID.getColumnName() + " = ?");
123 values.add(appcInstanceId + "~" + key);
125 String query = queryBuilder.toString();
127 dbLibService.writeData(query, values, SCHEMA);
128 } catch (SQLException e) {
129 logger.error("Error in updating records " + e);
130 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
132 if (logger.isTraceEnabled()) {
133 logger.trace("Transaction data updated successfully");
139 public void markTransactionsAborted(String appcInstanceId) {
140 if (logger.isTraceEnabled()) {
141 logger.trace("marking in progress transactions to aborted");
143 final String updateQuery =
144 "UPDATE " + TransactionConstants.TRANSACTIONS +
145 " SET " + STATE.getColumnName() + " = '" + RequestStatus.ABORTED.name() + "',"
146 + END_TIME.getColumnName() + " = ? " +
147 WHERE + TRANSACTION_ID.getColumnName() + " LIKE '" + appcInstanceId + "%' AND "
148 + STATE.getColumnName() + " in (?,?)";
150 if (logger.isDebugEnabled()) {
151 logger.debug("Update query " + updateQuery + " appc-instance-id " + appcInstanceId);
154 ArrayList<String> arguments = new ArrayList<>();
155 arguments.add(dateToStringConverterMillis(Instant.now()));
156 arguments.add(RequestStatus.ACCEPTED.name());
157 arguments.add(RequestStatus.RECEIVED.name());
159 dbLibService.writeData(updateQuery, arguments, SCHEMA);
160 } catch (SQLException e) {
161 String message = "In progress transactions couldn't be marked aborted on server start up";
162 logger.error(message);
163 throw new RuntimeException(message, e);
165 if (logger.isTraceEnabled()) {
166 logger.trace("In progress transactions marked aborted");
171 public List<TransactionRecord> getInProgressRequests(TransactionRecord record, int interval) throws APPCException {
173 String IN_PROGRESS_REQUESTS_QUERY = "SELECT * FROM " +
174 TransactionConstants.TRANSACTIONS + WHERE +
175 TARGET_ID + " = ? AND " +
176 STATE.getColumnName() + " IN (?,?) AND " +
177 START_TIME.getColumnName() + " < ?";
179 ArrayList<String> inProgressQueryParams = new ArrayList<>();
180 Instant window = record.getStartTime().minus(interval, ChronoUnit.HOURS);
181 inProgressQueryParams.add(record.getTargetId());
182 inProgressQueryParams.add(RequestStatus.RECEIVED.name());
183 inProgressQueryParams.add(RequestStatus.ACCEPTED.name());
184 inProgressQueryParams.add(dateToStringConverterMillis(record.getStartTime()));
186 IN_PROGRESS_REQUESTS_QUERY += " AND " + START_TIME.getColumnName() + " > ? ";
187 inProgressQueryParams.add(dateToStringConverterMillis(window));
190 try (CachedRowSet rowSet = dbLibService.getData(IN_PROGRESS_REQUESTS_QUERY, inProgressQueryParams, SCHEMA)) {
191 List<TransactionRecord> inProgressRecords = new ArrayList<>();
192 TransactionRecord transaction;
193 while (rowSet.next()) {
194 transaction = new TransactionRecord();
195 transaction.setTransactionId(rowSet.getString(TRANSACTION_ID.getColumnName()));
196 transaction.setRequestId(rowSet.getString(REQUEST_ID.getColumnName()));
197 transaction.setSubRequestId(rowSet.getString(SUBREQUEST_ID.getColumnName()));
198 transaction.setOriginatorId(rowSet.getString(ORIGINATOR_ID.getColumnName()));
199 transaction.setStartTime(stringToDateConverterMillis(rowSet.getString(START_TIME.getColumnName())));
200 transaction.setTargetId(rowSet.getString(TARGET_ID.getColumnName()));
201 transaction.setTargetType(rowSet.getString(TARGET_TYPE.getColumnName()));
202 transaction.setOperation(VNFOperation.valueOf(rowSet.getString(OPERATION.getColumnName())));
203 transaction.setRequestState(RequestStatus.valueOf(rowSet.getString(STATE.getColumnName())));
204 transaction.setVnfcName(rowSet.getString(VNFC_NAME.getColumnName()));
205 transaction.setVserverId(rowSet.getString(VSERVER_ID.getColumnName()));
206 transaction.setVfModuleId(rowSet.getString(VF_MODULE_ID.getColumnName()));
207 transaction.setServiceInstanceId(rowSet.getString(SERVICE_INSTANCE_ID.getColumnName()));
208 transaction.setMode(Flags.Mode.valueOf(rowSet.getString(MODE.getColumnName())));
209 inProgressRecords.add(transaction);
211 if (logger.isTraceEnabled()) {
212 logger.trace("In progress transaction records fetched from database successfully.");
214 return inProgressRecords;
215 } catch (ParseException e) {
216 logger.error("Error parsing start date during fetching in progress records ", e);
217 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
218 } catch (SQLException e) {
219 logger.error("Error fetching in progress records for Transaction ID = " + appcInstanceId + "~" + record
220 .getTransactionId(), e);
221 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
226 public Boolean isTransactionDuplicate(TransactionRecord record) throws APPCException {
228 StringBuilder duplicateRequestCheckQuery = new StringBuilder("SELECT " +
229 TRANSACTION_ID.getColumnName() + " FROM " +
230 TransactionConstants.TRANSACTIONS + WHERE +
231 TRANSACTION_ID.getColumnName() + " <> ? AND " +
232 REQUEST_ID.getColumnName() + " = ? AND " +
233 STATE.getColumnName() + " IN(?,?) ");
235 ArrayList<String> duplicateCheckParams = new ArrayList<>();
236 duplicateCheckParams.add(appcInstanceId + "~" + record.getTransactionId());
237 duplicateCheckParams.add(record.getRequestId());
238 duplicateCheckParams.add(RequestStatus.RECEIVED.name());
239 duplicateCheckParams.add(RequestStatus.ACCEPTED.name());
241 if (!StringUtils.isBlank(record.getSubRequestId())) {
242 duplicateRequestCheckQuery.append(AND + SUBREQUEST_ID.getColumnName() + " = ? ");
243 duplicateCheckParams.add(record.getSubRequestId());
245 duplicateRequestCheckQuery.append(AND + SUBREQUEST_ID.getColumnName() + IS_NULL);
247 if (!StringUtils.isBlank(record.getOriginatorId())) {
248 duplicateRequestCheckQuery.append(AND + ORIGINATOR_ID.getColumnName() + " = ? ");
249 duplicateCheckParams.add(record.getOriginatorId());
251 duplicateRequestCheckQuery.append(AND + ORIGINATOR_ID.getColumnName() + IS_NULL);
253 if (logger.isDebugEnabled()) {
254 logger.debug(duplicateRequestCheckQuery.toString());
256 try (CachedRowSet rowSet = dbLibService.getData(duplicateRequestCheckQuery.toString(), duplicateCheckParams,
258 if (rowSet.first()) {
259 String transactionId = rowSet.getString(TRANSACTION_ID.getColumnName());
260 if (logger.isErrorEnabled()) {
261 logger.error("Duplicate request found. Transaction ID " + transactionId + " is currently in " +
267 } catch (SQLException e) {
268 logger.error("Error checking duplicate records for Transaction ID = " + appcInstanceId + "~" + record
269 .getTransactionId(), e);
270 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
275 public Integer getInProgressRequestsCount() throws APPCException {
276 final String inProgressRequestCountQuery = "SELECT COUNT(*) as VALUE FROM "
277 + TransactionConstants.TRANSACTIONS
278 + WHERE + STATE.getColumnName() + " IN (?,?) ";
280 ArrayList<String> checkInProgressParams = new ArrayList<>();
281 checkInProgressParams.add(RequestStatus.RECEIVED.name());
282 checkInProgressParams.add(RequestStatus.ACCEPTED.name());
283 try(CachedRowSet rowSet=dbLibService.getData(inProgressRequestCountQuery,checkInProgressParams,SCHEMA)){
284 if (rowSet.first()) {
285 int count = rowSet.getInt("VALUE");
286 logger.info("In progress request count fetched from database successfully.");
290 catch (SQLException e) {
291 logger.error("Error checking in progress request count in the transaction table", e);
292 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
294 logger.error("Error checking in progress request count in the transaction table");
295 throw new APPCException(ERROR_ACCESSING_DATABASE);
299 public void setAppcInstanceId(String appcInstanceId) {
300 this.appcInstanceId = appcInstanceId;
305 public List<RequestStatus> getRecords(String requestId, String subrequestId, String originatorId, String vnfId)
306 throws APPCException {
307 StringBuilder queryString = (new StringBuilder(1024))
308 .append("SELECT " + TRANSACTION_ATTRIBUTES.STATE.getColumnName())
309 .append(" FROM " + TRANSACTIONS)
310 .append(" WHERE " + TRANSACTION_ATTRIBUTES.REQUEST_ID.getColumnName() + " = ? AND " +
311 TRANSACTION_ATTRIBUTES.TARGET_ID.getColumnName() + " = ?");
313 ArrayList<String> argList = new ArrayList<>();
314 argList.add(requestId);
317 if (subrequestId != null) {
318 queryString.append(" AND " + TRANSACTION_ATTRIBUTES.SUBREQUEST_ID.getColumnName() + " = ?");
319 argList.add(subrequestId);
321 if (originatorId != null) {
322 queryString.append(" AND " + TRANSACTION_ATTRIBUTES.ORIGINATOR_ID.getColumnName() + " = ?");
323 argList.add(originatorId);
326 List<RequestStatus> requestStatusList = new ArrayList<>();
328 CachedRowSet resultSet = dbLibService.getData(queryString.toString(), argList, SCHEMA);
329 while (resultSet.next()) {
330 String name = resultSet.getString(TRANSACTION_ATTRIBUTES.STATE.getColumnName());
331 RequestStatus requestStatus = null;
333 requestStatus = RequestStatus.valueOf(name);
334 } catch (IllegalArgumentException e) {
335 logger.error(String.format("Invalid request status (%s) using (%s) :", name, RequestStatus
337 requestStatus = RequestStatus.UNKNOWN;
339 requestStatusList.add(requestStatus);
340 logger.debug(String.format("Request Status obtained (%s).", requestStatus));
342 } catch (SQLException e) {
343 logger.error("Error Accessing Database ", e);
344 throw new APPCException(String.format("Error retrieving record for requestID %s and vnfId %s " +
345 "from the transactions table", requestId, vnfId), e);
348 return requestStatusList;
351 private ArrayList<String> prepareArguments(TransactionRecord input) {
352 ArrayList<String> arguments = new ArrayList<>();
353 arguments.add(appcInstanceId + "~" + input.getTransactionId());
354 arguments.add(dateToStringConverterMillis(input.getOriginTimestamp()));
355 arguments.add(input.getRequestId());
356 arguments.add(input.getSubRequestId());
357 arguments.add(input.getOriginatorId());
358 arguments.add(dateToStringConverterMillis(input.getStartTime()));
359 arguments.add(dateToStringConverterMillis(input.getEndTime()));
360 arguments.add(input.getTargetId());
361 arguments.add(input.getTargetType());
362 arguments.add(input.getOperation().name());
363 arguments.add(String.valueOf(input.getResultCode()));
364 arguments.add(input.getDescription());
365 arguments.add(input.getRequestState());
366 arguments.add(input.getServiceInstanceId());
367 arguments.add(input.getVnfcName());
368 arguments.add(input.getVserverId());
369 arguments.add(input.getVfModuleId());
370 arguments.add(input.getMode());
375 private static String dateToStringConverterMillis(Instant date) {
379 DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS").withZone(ZoneOffset.UTC);
380 return formatter.format(date);
383 private static Instant stringToDateConverterMillis(String dateString) throws ParseException {
384 SimpleDateFormat customDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
385 return customDate.parse(dateString).toInstant();