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.NamedQueries;
  28 import javax.persistence.NamedQuery;
  29 import javax.persistence.OneToOne;
  30 import javax.persistence.Table;
  31 import org.mxchange.addressbook.model.addressbook.Addressbook;
  32 import org.mxchange.addressbook.model.addressbook.UserAddressbook;
  33 import org.mxchange.jusercore.model.user.LoginUser;
  34 import org.mxchange.jusercore.model.user.User;
  35
  36 /**
  37  * A POJO for sharing address books with other users
  38  * <p>
  39  * @author Roland Haeder
  40  */
  41 @Entity (name = "addressbook_shares")
  42 @Table (name = "addressbook_shares")
  43 @NamedQueries (
  44                 @NamedQuery (name = "SearchUserSharedAddressbooks", query = "SELECT s FROM addressbook_shares AS s WHERE s.shareUserOwner = :user ORDER BY s.shareId ASC")
  45 )
  46 public class AddressbookShare implements ShareableAddressbook, Comparable<ShareableAddressbook> {
  47
  48         /**
  49          * Serial number
  50          */
  51         private static final long serialVersionUID = 167_889_678_177_691_690L;
  52
  53         /**
  54          * Id number
  55          */
  56         @Id
  57         @GeneratedValue (strategy = GenerationType.IDENTITY)
  58         @Column (name = "share_id", length = 20, nullable = false, updatable = false)
  59         private Long shareId;
  60
  61         /**
  62          * Address book this share is for
  63          */
  64         @JoinColumn (name = "share_addressbook_id", nullable = false, updatable = false)
  65         @OneToOne (targetEntity = UserAddressbook.class, cascade = CascadeType.ALL, optional = false)
  66         private Addressbook shareAddressbook;
  67
  68         /**
  69          * User who is giving the share (for his/her address book)
  70          */
  71         @JoinColumn (name = "share_owner_id", nullable = false, updatable = false)
  72         @OneToOne (targetEntity = LoginUser.class, cascade = CascadeType.ALL, optional = false)
  73         private User shareUserOwner;
  74
  75         /**
  76          * User the address book is shared with
  77          */
  78         @JoinColumn (name = "share_sharee_id", nullable = false, updatable = false)
  79         @OneToOne (targetEntity = LoginUser.class, cascade = CascadeType.ALL, optional = false)
  80         private User shareUserSharee;
  81
  82         @Override
  83         public int compareTo (final ShareableAddressbook share) {
  84                 throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  85         }
  86
  87         @Override
  88         public boolean equals (final Object object) {
  89                 if (object == null) {
  90                         return false;
  91                 } else if (getClass() != object.getClass()) {
  92                         return false;
  93                 }
  94
  95                 final ShareableAddressbook other = (ShareableAddressbook) object;
  96
  97                 if (!Objects.equals(this.getShareAddressbook(), other.getShareAddressbook())) {
  98                         return false;
  99                 } else if (!Objects.equals(this.getShareUserOwner(), other.getShareUserOwner())) {
 100                         return false;
 101                 } else if (!Objects.equals(this.getShareUserOwner(), other.getShareUserOwner())) {
 102                         return false;
 103                 }
 104
 105                 return Objects.equals(this.getShareUserSharee(), other.getShareUserSharee());
 106         }
 107
 108         @Override
 109         public Addressbook getShareAddressbook () {
 110                 return this.shareAddressbook;
 111         }
 112
 113         @Override
 114         public void setShareAddressbook (final Addressbook shareAddressbook) {
 115                 this.shareAddressbook = shareAddressbook;
 116         }
 117
 118         @Override
 119         public Long getShareId () {
 120                 return this.shareId;
 121         }
 122
 123         @Override
 124         public void setShareId (final Long shareId) {
 125                 this.shareId = shareId;
 126         }
 127
 128         @Override
 129         public User getShareUserOwner () {
 130                 return this.shareUserOwner;
 131         }
 132
 133         @Override
 134         public void setShareUserOwner (final User shareUserOwner) {
 135                 this.shareUserOwner = shareUserOwner;
 136         }
 137
 138         @Override
 139         public User getShareUserSharee () {
 140                 return this.shareUserSharee;
 141         }
 142
 143         @Override
 144         public void setShareUserSharee (final User shareUserSharee) {
 145                 this.shareUserSharee = shareUserSharee;
 146         }
 147
 148         @Override
 149         public int hashCode () {
 150                 int hash = 7;
 151                 hash = 19 * hash + Objects.hashCode(this.getShareAddressbook());
 152                 hash = 19 * hash + Objects.hashCode(this.getShareUserOwner());
 153                 hash = 19 * hash + Objects.hashCode(this.getShareUserSharee());
 154                 return hash;
 155         }
 156 }