2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software 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 * Unless otherwise specified, all documentation contained herein is licensed
22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
23 * you may not use this documentation except in compliance with the License.
24 * You may obtain a copy of the License at
26 * https://creativecommons.org/licenses/by/4.0/
28 * Unless required by applicable law or agreed to in writing, documentation
29 * distributed under the License is distributed on an "AS IS" BASIS,
30 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
31 * See the License for the specific language governing permissions and
32 * limitations under the License.
34 * ============LICENSE_END============================================
36 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
38 package org.onap.portalapp.portal.service;
40 import java.text.SimpleDateFormat;
41 import java.util.ArrayList;
42 import java.util.Date;
43 import java.util.List;
45 import org.hibernate.criterion.Criterion;
46 import org.hibernate.criterion.Restrictions;
47 import org.springframework.beans.factory.annotation.Autowired;
48 import org.springframework.context.annotation.EnableAspectJAutoProxy;
49 import org.springframework.stereotype.Service;
50 import org.springframework.transaction.annotation.Transactional;
51 import org.onap.portalapp.portal.domain.SharedContext;
52 import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
53 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
54 import org.onap.portalsdk.core.service.DataAccessService;
57 * Implementation of the shared-context service that talks to the database.
59 @Service("sharedContextService")
61 @org.springframework.context.annotation.Configuration
62 @EnableAspectJAutoProxy
64 public class SharedContextServiceImpl implements SharedContextService {
67 private DataAccessService dataAccessService;
69 private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SharedContextServiceImpl.class);
74 * @see org.openecomp.portalsdk.core.service.SharedContextService#
78 @SuppressWarnings("unchecked")
79 public List<SharedContext> getSharedContexts(String contextId) {
80 List<Criterion> restrictionsList = new ArrayList<Criterion>();
81 Criterion contextIdCrit = Restrictions.eq("context_id", contextId);
82 restrictionsList.add(contextIdCrit);
83 List<SharedContext> contexts = (List<SharedContext>) getDataAccessService().getList(SharedContext.class, null,
84 restrictionsList, null);
92 * @see org.openecomp.portalsdk.core.service.SharedContextService#
93 * getSharedContext(java. lang.String, java.lang.String)
96 public SharedContext getSharedContext(String contextId, String key) {
97 SharedContext context = null;
98 List<Criterion> restrictionsList = new ArrayList<Criterion>();
99 Criterion contextIdCrit = Restrictions.eq("context_id", contextId);
100 Criterion keyCrit = Restrictions.eq("ckey", key);
101 restrictionsList.add(contextIdCrit);
102 restrictionsList.add(keyCrit);
103 @SuppressWarnings("unchecked")
104 List<SharedContext> contexts = (List<SharedContext>) getDataAccessService().getList(SharedContext.class, null,
105 restrictionsList, null);
106 if (contexts != null && contexts.size() == 1)
107 context = contexts.get(0);
115 * @see org.openecomp.portalapp.portal.service.SharedContextService#
116 * addSharedContext(java.lang.String, java.lang.String, java.lang.String)
119 public void addSharedContext(String contextId, String key, String value) {
120 SharedContext context = new SharedContext(contextId, key, value);
121 saveSharedContext(context);
127 * @see org.openecomp.portalsdk.core.service.SharedContextService#
128 * saveSharedContext(org.openecomp.portalapp.portal.domain.SharedContext)
131 public void saveSharedContext(SharedContext context) {
132 getDataAccessService().saveDomainObject(context, null);
138 * @see org.openecomp.portalsdk.core.service.SharedContextService#
139 * deleteSharedContext(org.openecomp.portalapp.portal.domain.SharedContext)
142 public void deleteSharedContext(SharedContext context) {
143 getDataAccessService().deleteDomainObject(context, null);
149 * @see org.openecomp.portalapp.portal.service.SharedContextService#
150 * deleteSharedContexts(java.lang.String)
153 public int deleteSharedContexts(String contextId) {
154 // Uses an inefficient method to avoid a where clause
155 // that could be used to mount a SQL injection attack.
156 List<SharedContext> contexts = getSharedContexts(contextId);
157 if (contexts == null)
160 logger.debug(EELFLoggerDelegate.debugLogger, "deleteSharedContexts: count is " + contexts.size());
161 for (SharedContext sc : contexts)
162 deleteSharedContext(sc);
164 return contexts.size();
170 * @see org.openecomp.portalapp.portal.service.SharedContextService#
171 * expireSharedContexts(int)
174 public void expireSharedContexts(int ageInSeconds) {
175 // Specific to the MySQL database.
176 // final String whereClause = " where create_time < ADDDATE(NOW(),
177 // INTERVAL - " + ageInSeconds + " SECOND)";
178 final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
179 Date expiredDateTime = new Date(System.currentTimeMillis() - ageInSeconds * 1000);
180 logger.debug(EELFLoggerDelegate.debugLogger,
181 "expireSharedContexts: expire time is " + expiredDateTime.toString());
182 final String whereClause = " create_time < '" + dateFormat.format(expiredDateTime) + "'";
183 getDataAccessService().deleteDomainObjects(SharedContext.class, whereClause, null);
186 public DataAccessService getDataAccessService() {
187 return dataAccessService;
190 public void setDataAccessService(DataAccessService dataAccessService) {
191 this.dataAccessService = dataAccessService;