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1   package net.sumaris.core.model.technical.extraction;
2   
3   /*-
4    * #%L
5    * SUMARiS:: Core
6    * %%
7    * Copyright (C) 2018 SUMARiS Consortium
8    * %%
9    * This program is free software: you can redistribute it and/or modify
10   * it under the terms of the GNU General Public License as
11   * published by the Free Software Foundation, either version 3 of the
12   * License, or (at your option) any later version.
13   * 
14   * This program is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   * GNU General Public License for more details.
18   * 
19   * You should have received a copy of the GNU General Public
20   * License along with this program.  If not, see
21   * <http://www.gnu.org/licenses/gpl-3.0.html>.
22   * #L%
23   */
24  
25  import lombok.Data;
26  import lombok.experimental.FieldNameConstants;
27  import net.sumaris.core.dao.technical.model.IEntity;
28  import net.sumaris.core.model.referential.IItemReferentialEntity;
29  import org.hibernate.annotations.Cascade;
30  
31  import javax.persistence.*;
32  import java.util.List;
33  
34  @Data
35  @FieldNameConstants
36  @Entity
37  @Table(name = "extraction_product_value")
38  public class ExtractionProductValue implements IEntity<Integer> {
39  
40      @Id
41      @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "EXTRACTION_PRODUCT_VALUE_SEQ")
42      @SequenceGenerator(name = "EXTRACTION_PRODUCT_VALUE_SEQ", sequenceName="EXTRACTION_PRODUCT_VALUE_SEQ", allocationSize = 1)
43      private Integer id;
44  
45      @Column(nullable = false, length = IItemReferentialEntity.LENGTH_LABEL)
46      private String label;
47  
48      @Column(length = IItemReferentialEntity.LENGTH_NAME)
49      private String name;
50  
51      @ManyToOne(fetch = FetchType.LAZY)
52      @JoinColumn(name = "extraction_product_column_fk", nullable = false)
53      private ExtractionProductColumn column;
54  
55      @ManyToOne(fetch = FetchType.LAZY)
56      @JoinColumn(name = "parent_fk")
57      private ExtractionProductValue parent;
58  
59      @OneToMany(fetch = FetchType.LAZY, targetEntity = ExtractionProductValue.class, mappedBy = Fields.PARENT)
60      @Cascade(org.hibernate.annotations.CascadeType.DELETE)
61      private List<ExtractionProductValue> children;
62  
63  }