package net.sumaris.core.model.file;
   
   /*-
    * #%L
    * SUMARiS:: Core
    * %%
    * Copyright (C) 2018 SUMARiS Consortium
    * %%
    * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as
   * published by the Free Software Foundation, either version 3 of the
   * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU General Public
   * License along with this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import lombok.Data;
  import lombok.experimental.FieldNameConstants;
  import net.sumaris.core.dao.technical.model.IUpdateDateEntityBean;
  import net.sumaris.core.model.administration.user.Department;
  import net.sumaris.core.model.administration.user.Person;
  import org.hibernate.annotations.Cascade;
  
  import javax.persistence.*;
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  
  @Data
  @FieldNameConstants
  @Entity
  @Table(name = "file")
  public class File implements Serializable, IUpdateDateEntityBean<Integer, Date> {
  
      @Id
      @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "FILE_SEQ")
      @SequenceGenerator(name = "FILE_SEQ", sequenceName="FILE_SEQ")
      private Integer id;
  
      @Column(nullable = false)
      private String name;
  
      @Column(nullable = false, name = "content_type")
      private String contentType;
  
      @Column(length = 2000)
      private String comments;
  
      /* -- Quality insurance -- */
  
      @Column(name = "creation_date", nullable = false)
      @Temporal(TemporalType.TIMESTAMP)
      private Date creationDate;
  
      @Column(name = "update_date")
      @Temporal(TemporalType.TIMESTAMP)
      private Date updateDate;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "recorder_department_fk", nullable = false)
      private Department recorderDepartment;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "recorder_person_fk")
      private Person recorderPerson;
  
      /* -- Tree link -- */
  
      @OneToMany(fetch = FetchType.LAZY, targetEntity = FileLine.class, mappedBy = FileLine.Fields.FILE)
      @Cascade(org.hibernate.annotations.CascadeType.DELETE)
      private List<FileLine> lines = new ArrayList<>();
  
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name = "file_status_fk", nullable = false)
      private FileStatus status;
  }