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1   /*
2    * Copyright 2016 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *       http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.openehealth.ipf.boot.atna;
18  
19  import org.openehealth.ipf.commons.audit.AuditContext;
20  import org.openehealth.ipf.commons.audit.codes.EventOutcomeIndicator;
21  import org.openehealth.ipf.commons.audit.event.ApplicationActivityBuilder;
22  import org.openehealth.ipf.commons.audit.utils.AuditUtils;
23  import org.springframework.beans.factory.annotation.Autowired;
24  import org.springframework.context.ApplicationContext;
25  import org.springframework.context.ApplicationListener;
26  import org.springframework.context.event.ContextRefreshedEvent;
27  
28  import static java.util.Objects.requireNonNull;
29  
30  /**
31   *
32   */
33  public class ApplicationStartEventListener implements ApplicationListener<ContextRefreshedEvent> {
34  
35      private final AuditContext auditContext;
36  
37      @Autowired
38      private ApplicationContext applicationContext;
39  
40      public ApplicationStartEventListener(AuditContext auditContext) {
41          this.auditContext = requireNonNull(auditContext);
42      }
43  
44      @Override
45      public void onApplicationEvent(ContextRefreshedEvent contextRefreshedEvent) {
46          if (auditContext.isAuditEnabled() && contextRefreshedEvent.getApplicationContext() == applicationContext) {
47              auditContext.audit(
48                      new ApplicationActivityBuilder.ApplicationStart(EventOutcomeIndicator.Success)
49                              .setAuditSource(auditContext)
50                              .setApplicationParticipant(
51                                      applicationContext.getApplicationName(),
52                                      null,
53                                      null,
54                                      AuditUtils.getLocalHostName())
55                              .addApplicationStarterParticipant(System.getProperty("user.name"))
56                              .getMessages()
57              );
58          }
59  
60      }
61  }