src/org/mxchange/addressbook/model/addressbook/shared/AddressbookShare.java

   1 /*
   2  * Copyright (C) 2015 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.addressbook.model.addressbook.shared;
  18
  19 import java.util.Objects;
  20 import javax.persistence.CascadeType;
  21 import javax.persistence.Column;
  22 import javax.persistence.Entity;
  23 import javax.persistence.GeneratedValue;
  24 import javax.persistence.GenerationType;
  25 import javax.persistence.Id;
  26 import javax.persistence.JoinColumn;
  27 import javax.persistence.OneToOne;
  28 import javax.persistence.Table;
  29 import org.mxchange.addressbook.model.addressbook.Addressbook;
  30 import org.mxchange.addressbook.model.addressbook.UserAddressbook;
  31 import org.mxchange.jusercore.model.user.LoginUser;
  32 import org.mxchange.jusercore.model.user.User;
  33
  34 /**
  35  * A POJO for sharing address books with other users
  36  * <p>
  37  * @author Roland Haeder
  38  */
  39 @Entity (name = "addressbook_shares")
  40 @Table (name = "addressbook_shares")
  41 public class AddressbookShare implements ShareableAddressbook, Comparable<ShareableAddressbook> {
  42
  43         /**
  44          * Serial number
  45          */
  46         private static final long serialVersionUID = 167_889_678_177_691_690L;
  47
  48         /**
  49          * Id number
  50          */
  51         @Id
  52         @GeneratedValue (strategy = GenerationType.IDENTITY)
  53         @Column (name = "share_id", length = 20, nullable = false, updatable = false)
  54         private Long shareId;
  55
  56         /**
  57          * Address book this share is for
  58          */
  59         @JoinColumn (name = "share_addressbook_id", nullable = false, updatable = false)
  60         @OneToOne (targetEntity = UserAddressbook.class, cascade = CascadeType.ALL, optional = false)
  61         private Addressbook shareAddressbook;
  62
  63         /**
  64          * User who is giving the share (for his/her address book)
  65          */
  66         @JoinColumn (name = "share_owner_id", nullable = false, updatable = false)
  67         @OneToOne (targetEntity = LoginUser.class, cascade = CascadeType.ALL, optional = false)
  68         private User shareUserOwner;
  69
  70         /**
  71          * User the address book is shared with
  72          */
  73         @JoinColumn (name = "share_sharee_id", nullable = false, updatable = false)
  74         @OneToOne (targetEntity = LoginUser.class, cascade = CascadeType.ALL, optional = false)
  75         private User shareUserSharee;
  76
  77         @Override
  78         public int compareTo (final ShareableAddressbook share) {
  79                 throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  80         }
  81
  82         @Override
  83         public boolean equals (final Object object) {
  84                 if (object == null) {
  85                         return false;
  86                 } else if (getClass() != object.getClass()) {
  87                         return false;
  88                 }
  89
  90                 final ShareableAddressbook other = (ShareableAddressbook) object;
  91
  92                 if (!Objects.equals(this.getShareUserOwner(), other.getShareUserOwner())) {
  93                         return false;
  94                 } else if (!Objects.equals(this.getShareUserOwner(), other.getShareUserOwner())) {
  95                         return false;
  96                 }
  97
  98                 return Objects.equals(this.getShareUserSharee(), other.getShareUserSharee());
  99         }
 100
 101         @Override
 102         public Addressbook getShareAddressbook () {
 103                 return this.shareAddressbook;
 104         }
 105
 106         @Override
 107         public void setShareAddressbook (final Addressbook shareAddressbook) {
 108                 this.shareAddressbook = shareAddressbook;
 109         }
 110
 111         @Override
 112         public Long getShareId () {
 113                 return this.shareId;
 114         }
 115
 116         @Override
 117         public void setShareId (final Long shareId) {
 118                 this.shareId = shareId;
 119         }
 120
 121         @Override
 122         public User getShareUserOwner () {
 123                 return this.shareUserOwner;
 124         }
 125
 126         @Override
 127         public void setShareUserOwner (final User shareUserOwner) {
 128                 this.shareUserOwner = shareUserOwner;
 129         }
 130
 131         @Override
 132         public User getShareUserSharee () {
 133                 return this.shareUserSharee;
 134         }
 135
 136         @Override
 137         public void setShareUserSharee (final User shareUserSharee) {
 138                 this.shareUserSharee = shareUserSharee;
 139         }
 140
 141         @Override
 142         public int hashCode () {
 143                 int hash = 7;
 144                 hash = 19 * hash + Objects.hashCode(this.getShareAddressbook());
 145                 hash = 19 * hash + Objects.hashCode(this.getShareUserOwner());
 146                 hash = 19 * hash + Objects.hashCode(this.getShareUserSharee());
 147                 return hash;
 148         }
 149 }