cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/view/AuditEvent.java

   1 package eu.etaxonomy.cdm.model.view;
   2
   3 import java.util.UUID;
   4
   5 import javax.persistence.Entity;
   6 import javax.persistence.GeneratedValue;
   7 import javax.persistence.Id;
   8
   9 import org.hibernate.annotations.Type;
  10 import org.hibernate.envers.RevisionEntity;
  11 import org.hibernate.envers.RevisionNumber;
  12 import org.hibernate.envers.RevisionTimestamp;
  13
  14 @Entity
  15 @RevisionEntity
  16 public class AuditEvent {
  17 public static final AuditEvent CURRENT_VIEW;
  18
  19         static {
  20                 CURRENT_VIEW = new AuditEvent();
  21                 CURRENT_VIEW.setUuid(UUID.fromString("966728f0-ae51-11dd-ad8b-0800200c9a66"));
  22         };
  23
  24         @Type(type="uuidUserType")
  25         private UUID uuid;
  26
  27         public AuditEvent() {
  28                 this.uuid = UUID.randomUUID();
  29         }
  30
  31         @Id
  32         @GeneratedValue
  33         @RevisionNumber
  34         private Integer revisionNumber;
  35
  36         @RevisionTimestamp
  37         private Long timestamp;
  38
  39         public Integer getRevisionNumber() {
  40                 return revisionNumber;
  41         }
  42
  43         public void setUuid(UUID uuid) {
  44                 this.uuid = uuid;
  45         }
  46
  47         public boolean equals(Object obj) {
  48                 if(this == obj)
  49                     return true;
  50
  51                 if((obj == null) || (obj.getClass() != this.getClass()))
  52                     return false;
  53
  54                 AuditEvent auditEvent = (AuditEvent) obj;
  55                     return uuid == auditEvent.uuid || (uuid != null && uuid.equals(auditEvent.uuid));
  56         }
  57
  58         public int hashCode() {
  59                 int hash = 7;
  60                 hash = 31 * hash + (null == uuid ? 0 : uuid.hashCode());
  61                 return hash;
  62         }
  63
  64         public void setRevisionNumber(Integer revisionNumber) {
  65                 this.revisionNumber = revisionNumber;
  66         }
  67 }