src/org/mxchange/jcontactsbusiness/model/department/CompanyDepartment.java

   1 /*
   2  * Copyright (C) 2016, 2017 Roland Häder
   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.jcontactsbusiness.model.department;
  18
  19 import java.util.Date;
  20 import java.util.Objects;
  21 import javax.persistence.Basic;
  22 import javax.persistence.CascadeType;
  23 import javax.persistence.Column;
  24 import javax.persistence.Entity;
  25 import javax.persistence.GeneratedValue;
  26 import javax.persistence.GenerationType;
  27 import javax.persistence.Id;
  28 import javax.persistence.JoinColumn;
  29 import javax.persistence.ManyToOne;
  30 import javax.persistence.NamedQueries;
  31 import javax.persistence.NamedQuery;
  32 import javax.persistence.OneToOne;
  33 import javax.persistence.Table;
  34 import javax.persistence.Temporal;
  35 import javax.persistence.TemporalType;
  36 import javax.persistence.Transient;
  37 import org.mxchange.jcontactsbusiness.model.basicdata.BusinessBasicData;
  38 import org.mxchange.jcontactsbusiness.model.basicdata.CompanyBasicData;
  39 import org.mxchange.jcontactsbusiness.model.branchoffice.BranchOffice;
  40 import org.mxchange.jcontactsbusiness.model.branchoffice.CompanyBranchOffice;
  41 import org.mxchange.jcontactsbusiness.model.employee.CompanyEmployee;
  42 import org.mxchange.jcontactsbusiness.model.employee.Employee;
  43 import org.mxchange.jcontactsbusiness.model.headquarters.CompanyHeadquartersData;
  44 import org.mxchange.jcontactsbusiness.model.headquarters.HeadquartersData;
  45 import org.mxchange.jusercore.model.user.LoginUser;
  46 import org.mxchange.jusercore.model.user.User;
  47
  48 /**
  49  * A POJO for company departments
  50  * <p>
  51  * @author Roland Häder<roland@mxchange.org>
  52  */
  53 @Entity (name = "company_departments")
  54 @Table (name = "company_departments")
  55 @NamedQueries (
  56                 {
  57                         @NamedQuery (name = "AllDepartments", query = "SELECT d FROM company_departments AS d ORDER BY d.departmentId ASC")
  58                 }
  59 )
  60 @SuppressWarnings ("PersistenceUnitPresent")
  61 public class CompanyDepartment implements Department {
  62
  63         /**
  64          * Serial number
  65          */
  66         @Transient
  67         private static final long serialVersionUID = 94_835_918_958_717_660L;
  68
  69         /**
  70          * Where this department is located
  71          */
  72         @JoinColumn (name = "department_branch_id")
  73         @ManyToOne (targetEntity = CompanyBranchOffice.class, cascade = CascadeType.ALL)
  74         private BranchOffice departmentBranchOffice;
  75
  76         /**
  77          * Connection to company contact
  78          */
  79         @JoinColumn (name = "department_company_id", nullable = false, updatable = false)
  80         @ManyToOne (targetEntity = CompanyBasicData.class, cascade = CascadeType.ALL, optional = false)
  81         private BusinessBasicData departmentCompany;
  82
  83         /**
  84          * Timestamp when this entry has been created
  85          */
  86         @Basic (optional = false)
  87         @Temporal (TemporalType.TIMESTAMP)
  88         @Column (name = "department_created", nullable = false, updatable = false)
  89         private Date departmentCreated;
  90
  91         /**
  92          * Where this department is located
  93          */
  94         @JoinColumn (name = "department_headquarters_id")
  95         @OneToOne (targetEntity = CompanyHeadquartersData.class, cascade = CascadeType.ALL)
  96         private HeadquartersData departmentHeadquarters;
  97
  98         /**
  99          * Id number
 100          */
 101         @Id
 102         @GeneratedValue (strategy = GenerationType.IDENTITY)
 103         @Column (name = "department_id", nullable = false, updatable = false)
 104         private Long departmentId;
 105
 106         /**
 107          * Department lead employee
 108          */
 109         @JoinColumn (name = "department_lead_id")
 110         @OneToOne (targetEntity = CompanyEmployee.class, cascade = CascadeType.ALL)
 111         private Employee departmentLead;
 112
 113         /**
 114          * Department name
 115          */
 116         @Basic (optional = false)
 117         @Column (name = "department_name", length = 100, nullable = false)
 118         private String departmentName;
 119
 120         /**
 121          * User owner instance
 122          */
 123         @JoinColumn (name = "department_user_id")
 124         @OneToOne (targetEntity = LoginUser.class, cascade = CascadeType.REFRESH)
 125         private User departmentUserOwner;
 126
 127         /**
 128          * Default constructor
 129          */
 130         public CompanyDepartment () {
 131         }
 132
 133         /**
 134          * Constructor with all required fields
 135          * <p>
 136          * @param departmentCompany Basic data instance
 137          * @param departmentName    Department name
 138          */
 139         public CompanyDepartment (final BusinessBasicData departmentCompany, final String departmentName) {
 140                 // Call other constructor
 141                 this();
 142
 143                 // Validate parameter
 144                 if (null == departmentCompany) {
 145                         // Throw NPE
 146                         throw new NullPointerException("departmentCompany is null"); //NOI18N
 147                 } else if (null == departmentName) {
 148                         // Throw it again
 149                         throw new NullPointerException("departmentName is null"); //NOI18N
 150                 } else if (departmentName.isEmpty()) {
 151                         // Throw IAE
 152                         throw new IllegalArgumentException("departmentName is empty"); //NOI18N
 153                 }
 154
 155                 // Set all fields
 156                 this.departmentCompany = departmentCompany;
 157                 this.departmentName = departmentName;
 158         }
 159
 160         @Override
 161         public boolean equals (final Object object) {
 162                 if (null == object) {
 163                         return false;
 164                 } else if (this.getClass() != object.getClass()) {
 165                         return false;
 166                 }
 167
 168                 final Department other = (Department) object;
 169
 170                 if (!Objects.equals(this.getDepartmentId(), other.getDepartmentId())) {
 171                         return false;
 172                 } else if (!Objects.equals(this.getDepartmentCompany(), other.getDepartmentCompany())) {
 173                         return false;
 174                 } else if (!Objects.equals(this.getDepartmentName(), other.getDepartmentName())) {
 175                         return false;
 176                 }
 177
 178                 return true;
 179         }
 180
 181         @Override
 182         public BranchOffice getDepartmentBranchOffice () {
 183                 return this.departmentBranchOffice;
 184         }
 185
 186         @Override
 187         public void setDepartmentBranchOffice (final BranchOffice departmentBranchOffice) {
 188                 this.departmentBranchOffice = departmentBranchOffice;
 189         }
 190
 191         @Override
 192         public BusinessBasicData getDepartmentCompany () {
 193                 return this.departmentCompany;
 194         }
 195
 196         @Override
 197         public void setDepartmentCompany (final BusinessBasicData departmentCompany) {
 198                 this.departmentCompany = departmentCompany;
 199         }
 200
 201         @Override
 202         @SuppressWarnings ("ReturnOfDateField")
 203         public Date getDepartmentCreated () {
 204                 return this.departmentCreated;
 205         }
 206
 207         @Override
 208         @SuppressWarnings ("AssignmentToDateFieldFromParameter")
 209         public void setDepartmentCreated (final Date departmentCreated) {
 210                 this.departmentCreated = departmentCreated;
 211         }
 212
 213         @Override
 214         public HeadquartersData getDepartmentHeadquarters () {
 215                 return this.departmentHeadquarters;
 216         }
 217
 218         @Override
 219         public void setDepartmentHeadquarters (final HeadquartersData departmentHeadquarters) {
 220                 this.departmentHeadquarters = departmentHeadquarters;
 221         }
 222
 223         @Override
 224         public Long getDepartmentId () {
 225                 return this.departmentId;
 226         }
 227
 228         @Override
 229         public void setDepartmentId (final Long departmentId) {
 230                 this.departmentId = departmentId;
 231         }
 232
 233         @Override
 234         public Employee getDepartmentLead () {
 235                 return this.departmentLead;
 236         }
 237
 238         @Override
 239         public void setDepartmentLead (final Employee departmentLead) {
 240                 this.departmentLead = departmentLead;
 241         }
 242
 243         @Override
 244         public String getDepartmentName () {
 245                 return this.departmentName;
 246         }
 247
 248         @Override
 249         public void setDepartmentName (final String departmentName) {
 250                 this.departmentName = departmentName;
 251         }
 252
 253         @Override
 254         public User getDepartmentUserOwner () {
 255                 return this.departmentUserOwner;
 256         }
 257
 258         @Override
 259         public void setDepartmentUserOwner (final User departmentUserOwner) {
 260                 this.departmentUserOwner = departmentUserOwner;
 261         }
 262
 263         @Override
 264         public int hashCode () {
 265                 int hash = 5;
 266
 267                 hash = 53 * hash + Objects.hashCode(this.getDepartmentId());
 268                 hash = 53 * hash + Objects.hashCode(this.getDepartmentCompany());
 269                 hash = 53 * hash + Objects.hashCode(this.getDepartmentName());
 270
 271                 return hash;
 272         }
 273
 274 }