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annotate src/main/java/edu/harvard/iq/dataverse/DatasetLinkingDataverse.java @ 10:a50cf11e5178

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Rewrite LGDataverse completely upgrading to dataverse4.0
author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Tue, 08 Sep 2015 17:00:21 +0200
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1 package edu.harvard.iq.dataverse;
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2
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3 import java.io.Serializable;
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4 import java.util.Date;
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5 import javax.persistence.Column;
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6 import javax.persistence.Entity;
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7 import javax.persistence.GeneratedValue;
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8 import javax.persistence.GenerationType;
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9 import javax.persistence.Id;
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10 import javax.persistence.Index;
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11 import javax.persistence.JoinColumn;
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12 import javax.persistence.OneToOne;
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13 import javax.persistence.Table;
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14 import javax.persistence.Temporal;
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15 import javax.persistence.TemporalType;
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16
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17 /**
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18 *
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19 * @author skraffmiller
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20 */
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21 @Entity
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22 @Table(indexes = {
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23 @Index(columnList = "dataset_id"),
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24 @Index(columnList = "linkingDataverse_id")
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25 })
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26 public class DatasetLinkingDataverse implements Serializable {
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27 private static final long serialVersionUID = 1L;
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28 @Id
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29 @GeneratedValue(strategy = GenerationType.IDENTITY)
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30 private Long id;
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31
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32 @OneToOne
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33 @JoinColumn(nullable = false)
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34 private Dataset dataset;
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35
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36 @OneToOne
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37 @JoinColumn(nullable = false)
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38 private Dataverse linkingDataverse;
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39
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40 @Temporal(value = TemporalType.TIMESTAMP)
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41 @Column( nullable=false )
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42 private Date linkCreateTime;
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43
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44 public Long getId() {
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45 return id;
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46 }
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47
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48 public void setId(Long id) {
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49 this.id = id;
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50 }
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51
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52 public Dataset getDataset() {
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53 return dataset;
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54 }
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55
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56 public void setDataset(Dataset dataset) {
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57 this.dataset = dataset;
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58 }
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59
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60 public Dataverse getLinkingDataverse() {
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61 return linkingDataverse;
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62 }
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63
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64 public void setLinkingDataverse(Dataverse linkingDataverse) {
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65 this.linkingDataverse = linkingDataverse;
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66 }
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67
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68 public Date getLinkCreateTime() {
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69 return linkCreateTime;
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70 }
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71
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72 public void setLinkCreateTime(Date linkCreateTime) {
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73 this.linkCreateTime = linkCreateTime;
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74 }
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75
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76 @Override
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77 public int hashCode() {
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78 int hash = 0;
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79 hash += (id != null ? id.hashCode() : 0);
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80 return hash;
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81 }
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82
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83 @Override
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84 public boolean equals(Object object) {
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85 // TODO: Warning - this method won't work in the case the id fields are not set
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86 if (!(object instanceof DatasetLinkingDataverse)) {
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87 return false;
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88 }
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89 DatasetLinkingDataverse other = (DatasetLinkingDataverse) object;
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90 if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
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91 return false;
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92 }
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93 return true;
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94 }
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95
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96 @Override
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97 public String toString() {
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98 return "edu.harvard.iq.dataverse.DatasetLinkingDataverse[ id=" + id + " ]";
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99 }
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100
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101 }