2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ============LICENSE_END=========================================================
24 package org.onap.appc.transactionrecorder.impl;
26 import org.apache.commons.lang.StringUtils;
27 import org.onap.appc.domainmodel.lcm.Flags;
28 import org.onap.appc.domainmodel.lcm.RequestStatus;
29 import org.onap.appc.domainmodel.lcm.VNFOperation;
30 import org.onap.appc.exceptions.APPCException;
31 import org.onap.appc.transactionrecorder.TransactionRecorder;
32 import org.onap.appc.domainmodel.lcm.TransactionRecord;
33 import org.onap.appc.transactionrecorder.objects.TransactionConstants;
34 import org.onap.ccsdk.sli.core.dblib.DbLibService;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
38 import javax.sql.rowset.CachedRowSet;
39 import java.sql.SQLException;
40 import java.text.ParseException;
41 import java.text.SimpleDateFormat;
42 import java.time.Instant;
43 import java.time.ZoneOffset;
44 import java.time.format.DateTimeFormatter;
45 import java.util.ArrayList;
46 import java.util.List;
49 import static org.onap.appc.transactionrecorder.objects.TransactionConstants.TRANSACTION_ATTRIBUTES.*;
50 import static org.onap.appc.transactionrecorder.objects.TransactionConstants.*;
53 public class TransactionRecorderImpl implements TransactionRecorder {
55 private final String SCHEMA = "sdnctl";
57 private String appcInstanceId;
59 private DbLibService dbLibService;
61 public void setDbLibService(DbLibService dbLibService) {
62 this.dbLibService = dbLibService;
65 private static final Logger logger = LoggerFactory.getLogger(TransactionRecorderImpl.class);
68 * Stores transaction record to appc database by calling APPC Dao layer.
70 * @param record Transaction record data.
73 public void store(TransactionRecord record) throws APPCException {
74 if (logger.isTraceEnabled()) {
75 logger.trace("Transaction data insertion into DB");
77 final String STORE_DATE_QUERY = TransactionConstants.INSERT_INTO + TransactionConstants.TRANSACTIONS +
78 "(" + TRANSACTION_ID.getColumnName() + TransactionConstants.COMMA +
79 ORIGIN_TIMESTAMP.getColumnName() + TransactionConstants.COMMA +
80 REQUEST_ID.getColumnName() + TransactionConstants.COMMA +
81 SUBREQUEST_ID.getColumnName() + TransactionConstants.COMMA +
82 ORIGINATOR_ID.getColumnName() + TransactionConstants.COMMA +
83 START_TIME.getColumnName() + TransactionConstants.COMMA +
84 END_TIME.getColumnName() + TransactionConstants.COMMA +
85 TARGET_ID.getColumnName() + TransactionConstants.COMMA +
86 TARGET_TYPE.getColumnName() + TransactionConstants.COMMA +
87 OPERATION.getColumnName() + TransactionConstants.COMMA +
88 RESULT_CODE.getColumnName() + TransactionConstants.COMMA +
89 DESCRIPTION.getColumnName() + TransactionConstants.COMMA +
90 STATE.getColumnName() + TransactionConstants.COMMA +
91 SERVICE_INSTANCE_ID + TransactionConstants.COMMA +
92 VNFC_NAME + TransactionConstants.COMMA +
93 VSERVER_ID + TransactionConstants.COMMA +
94 VF_MODULE_ID + TransactionConstants.COMMA +
96 "values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
98 dbLibService.writeData(STORE_DATE_QUERY, prepareArguments(record), SCHEMA);
99 } catch (SQLException e) {
100 logger.error("Error on storing record " + record.toString(), e);
101 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
103 if (logger.isTraceEnabled()) {
104 logger.trace("Transaction Data Inserted Successfully into DB");
109 public void update(String key, Map<TransactionConstants.TRANSACTION_ATTRIBUTES, String> updateColumns) throws
111 ArrayList<String> values = new ArrayList<>();
113 StringBuilder queryBuilder = new StringBuilder("UPDATE TRANSACTIONS SET ");
114 for (Map.Entry<TransactionConstants.TRANSACTION_ATTRIBUTES, String> entry : updateColumns.entrySet()) {
115 queryBuilder.append(entry.getKey().getColumnName() + " = ? ,");
116 values.add(entry.getValue());
118 queryBuilder.deleteCharAt(queryBuilder.lastIndexOf(","));
119 queryBuilder.append(WHERE + TRANSACTION_ID.getColumnName() + " = ?");
120 values.add(appcInstanceId + "~" + key);
122 String query = queryBuilder.toString();
124 dbLibService.writeData(query, values, SCHEMA);
125 } catch (SQLException e) {
126 logger.error("Error in updating records " + e);
127 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
129 if (logger.isTraceEnabled()) {
130 logger.trace("Transaction data updated successfully");
136 public void markTransactionsAborted(String appcInstanceId) {
137 if (logger.isTraceEnabled()) {
138 logger.trace("marking in progress transactions to aborted");
140 final String updateQuery =
141 "UPDATE " + TransactionConstants.TRANSACTIONS +
142 " SET " + STATE.getColumnName() + " = '" + RequestStatus.ABORTED.name() + "',"
143 + END_TIME.getColumnName() + " = ? " +
144 WHERE + TRANSACTION_ID.getColumnName() + " LIKE '" + appcInstanceId + "%' AND "
145 + STATE.getColumnName() + " in (?,?)";
147 if (logger.isDebugEnabled()) {
148 logger.debug("Update query " + updateQuery + " appc-instance-id " + appcInstanceId);
151 ArrayList<String> arguments = new ArrayList<>();
152 arguments.add(dateToStringConverterMillis(Instant.now()));
153 arguments.add(RequestStatus.ACCEPTED.name());
154 arguments.add(RequestStatus.RECEIVED.name());
156 dbLibService.writeData(updateQuery, arguments, SCHEMA);
157 } catch (SQLException e) {
158 String message = "In progress transactions couldn't be marked aborted on server start up";
159 logger.error(message);
160 throw new RuntimeException(message);
162 if (logger.isTraceEnabled()) {
163 logger.trace("In progress transactions marked aborted");
168 public List<TransactionRecord> getInProgressRequests(TransactionRecord record) throws APPCException {
170 final String IN_PROGRESS_REQUESTS_QUERY = "SELECT * FROM " +
171 TransactionConstants.TRANSACTIONS + WHERE +
172 TARGET_ID + " = ? AND " +
173 STATE.getColumnName() + " IN (?,?) AND " +
174 START_TIME.getColumnName() + " < ?";
176 ArrayList<String> inProgressQueryParams = new ArrayList<>();
177 inProgressQueryParams.add(record.getTargetId());
178 inProgressQueryParams.add(RequestStatus.RECEIVED.name());
179 inProgressQueryParams.add(RequestStatus.ACCEPTED.name());
180 inProgressQueryParams.add(dateToStringConverterMillis(record.getStartTime()));
182 try (CachedRowSet rowSet = dbLibService.getData(IN_PROGRESS_REQUESTS_QUERY, inProgressQueryParams, SCHEMA)) {
183 List<TransactionRecord> inProgressRecords = new ArrayList<>();
184 TransactionRecord transaction;
185 while (rowSet.next()) {
186 transaction = new TransactionRecord();
187 transaction.setTransactionId(rowSet.getString(TRANSACTION_ID.getColumnName()));
188 transaction.setRequestId(rowSet.getString(REQUEST_ID.getColumnName()));
189 transaction.setSubRequestId(rowSet.getString(SUBREQUEST_ID.getColumnName()));
190 transaction.setOriginatorId(rowSet.getString(ORIGINATOR_ID.getColumnName()));
191 transaction.setStartTime(stringToDateConverterMillis(rowSet.getString(START_TIME.getColumnName())));
192 transaction.setTargetId(rowSet.getString(TARGET_ID.getColumnName()));
193 transaction.setTargetType(rowSet.getString(TARGET_TYPE.getColumnName()));
194 transaction.setOperation(VNFOperation.valueOf(rowSet.getString(OPERATION.getColumnName())));
195 transaction.setRequestState(RequestStatus.valueOf(rowSet.getString(STATE.getColumnName())));
196 transaction.setVnfcName(rowSet.getString(VNFC_NAME.getColumnName()));
197 transaction.setVserverId(rowSet.getString(VSERVER_ID.getColumnName()));
198 transaction.setVfModuleId(rowSet.getString(VF_MODULE_ID.getColumnName()));
199 transaction.setServiceInstanceId(rowSet.getString(SERVICE_INSTANCE_ID.getColumnName()));
200 transaction.setMode(Flags.Mode.valueOf(rowSet.getString(MODE.getColumnName())));
201 inProgressRecords.add(transaction);
203 if (logger.isTraceEnabled()) {
204 logger.trace("In progress transaction records fetched from database successfully.");
206 return inProgressRecords;
207 } catch (ParseException e) {
208 logger.error("Error parsing start date during fetching in progress records ", e);
209 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
210 } catch (SQLException e) {
211 logger.error("Error fetching in progress records for Transaction ID = " + appcInstanceId + "~" + record
212 .getTransactionId(), e);
213 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
218 public Boolean isTransactionDuplicate(TransactionRecord record) throws APPCException {
220 StringBuilder duplicateRequestCheckQuery = new StringBuilder("SELECT " +
221 TRANSACTION_ID.getColumnName() + " FROM " +
222 TransactionConstants.TRANSACTIONS + WHERE +
223 TRANSACTION_ID.getColumnName() + " <> ? AND " +
224 REQUEST_ID.getColumnName() + " = ? AND " +
225 STATE.getColumnName() + " IN(?,?) ");
227 ArrayList<String> duplicateCheckParams = new ArrayList<>();
228 duplicateCheckParams.add(appcInstanceId + "~" + record.getTransactionId());
229 duplicateCheckParams.add(record.getRequestId());
230 duplicateCheckParams.add(RequestStatus.RECEIVED.name());
231 duplicateCheckParams.add(RequestStatus.ACCEPTED.name());
233 if (!StringUtils.isBlank(record.getSubRequestId())) {
234 duplicateRequestCheckQuery.append(AND + SUBREQUEST_ID.getColumnName() + " = ? ");
235 duplicateCheckParams.add(record.getSubRequestId());
237 duplicateRequestCheckQuery.append(AND + SUBREQUEST_ID.getColumnName() + IS_NULL);
239 if (!StringUtils.isBlank(record.getOriginatorId())) {
240 duplicateRequestCheckQuery.append(AND + ORIGINATOR_ID.getColumnName() + " = ? ");
241 duplicateCheckParams.add(record.getOriginatorId());
243 duplicateRequestCheckQuery.append(AND + ORIGINATOR_ID.getColumnName() + IS_NULL);
245 if (logger.isDebugEnabled()) {
246 logger.debug(duplicateRequestCheckQuery.toString());
248 try (CachedRowSet rowSet = dbLibService.getData(duplicateRequestCheckQuery.toString(), duplicateCheckParams,
250 if (rowSet.first()) {
251 String transactionId = rowSet.getString(TRANSACTION_ID.getColumnName());
252 if (logger.isErrorEnabled()) {
253 logger.error("Duplicate request found. Transaction ID " + transactionId + " is currently in " +
259 } catch (SQLException e) {
260 logger.error("Error checking duplicate records for Transaction ID = " + appcInstanceId + "~" + record
261 .getTransactionId(), e);
262 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
267 public Integer getInProgressRequestsCount() throws APPCException {
268 final String inProgressRequestCountQuery = "SELECT COUNT(*) as VALUE FROM "
269 + TransactionConstants.TRANSACTIONS
270 + WHERE + STATE.getColumnName() + " IN (?,?) ";
272 ArrayList<String> checkInProgressParams = new ArrayList<>();
273 checkInProgressParams.add(RequestStatus.RECEIVED.name());
274 checkInProgressParams.add(RequestStatus.ACCEPTED.name());
275 try(CachedRowSet rowSet=dbLibService.getData(inProgressRequestCountQuery,checkInProgressParams,SCHEMA)){
276 if (rowSet.first()) {
277 int count = rowSet.getInt("VALUE");
278 logger.info("In progress request count fetched from database successfully.");
282 catch (SQLException e) {
283 logger.error("Error checking in progress request count in the transaction table", e);
284 throw new APPCException(ERROR_ACCESSING_DATABASE, e);
286 logger.error("Error checking in progress request count in the transaction table");
287 throw new APPCException(ERROR_ACCESSING_DATABASE);
291 public void setAppcInstanceId(String appcInstanceId) {
292 this.appcInstanceId = appcInstanceId;
297 public List<RequestStatus> getRecords(String requestId, String subrequestId, String originatorId, String vnfId)
298 throws APPCException {
299 StringBuilder queryString = (new StringBuilder(1024))
300 .append("SELECT " + TRANSACTION_ATTRIBUTES.STATE.getColumnName())
301 .append(" FROM " + TRANSACTIONS)
302 .append(" WHERE " + TRANSACTION_ATTRIBUTES.REQUEST_ID.getColumnName() + " = ? AND " +
303 TRANSACTION_ATTRIBUTES.TARGET_ID.getColumnName() + " = ?");
305 ArrayList<String> argList = new ArrayList<>();
306 argList.add(requestId);
309 if (subrequestId != null) {
310 queryString.append(" AND " + TRANSACTION_ATTRIBUTES.SUBREQUEST_ID.getColumnName() + " = ?");
311 argList.add(subrequestId);
313 if (originatorId != null) {
314 queryString.append(" AND " + TRANSACTION_ATTRIBUTES.ORIGINATOR_ID.getColumnName() + " = ?");
315 argList.add(originatorId);
318 List<RequestStatus> requestStatusList = new ArrayList<>();
320 CachedRowSet resultSet = dbLibService.getData(queryString.toString(), argList, SCHEMA);
321 while (resultSet.next()) {
322 String name = resultSet.getString(TRANSACTION_ATTRIBUTES.STATE.getColumnName());
323 RequestStatus requestStatus = null;
325 requestStatus = RequestStatus.valueOf(name);
326 } catch (IllegalArgumentException e) {
327 logger.error(String.format("Invalid request status (%s) using (%s) :", name, RequestStatus
329 requestStatus = RequestStatus.UNKNOWN;
331 requestStatusList.add(requestStatus);
332 logger.debug(String.format("Request Status obtained (%s).", requestStatus));
334 } catch (SQLException e) {
335 logger.error("Error Accessing Database ", e);
336 throw new APPCException(String.format("Error retrieving record for requestID %s and vnfId %s " +
337 "from the transactions table", requestId, vnfId), e);
340 return requestStatusList;
343 private ArrayList<String> prepareArguments(TransactionRecord input) {
344 ArrayList<String> arguments = new ArrayList<>();
345 arguments.add(appcInstanceId + "~" + input.getTransactionId());
346 arguments.add(dateToStringConverterMillis(input.getOriginTimestamp()));
347 arguments.add(input.getRequestId());
348 arguments.add(input.getSubRequestId());
349 arguments.add(input.getOriginatorId());
350 arguments.add(dateToStringConverterMillis(input.getStartTime()));
351 arguments.add(dateToStringConverterMillis(input.getEndTime()));
352 arguments.add(input.getTargetId());
353 arguments.add(input.getTargetType());
354 arguments.add(input.getOperation().name());
355 arguments.add(String.valueOf(input.getResultCode()));
356 arguments.add(input.getDescription());
357 arguments.add(input.getRequestState());
358 arguments.add(input.getServiceInstanceId());
359 arguments.add(input.getVnfcName());
360 arguments.add(input.getVserverId());
361 arguments.add(input.getVfModuleId());
362 arguments.add(input.getMode());
367 private static String dateToStringConverterMillis(Instant date) {
371 DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS").withZone(ZoneOffset.UTC);
372 return formatter.format(date);
375 private static Instant stringToDateConverterMillis(String dateString) throws ParseException {
376 SimpleDateFormat customDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
377 return customDate.parse(dateString).toInstant();