1 | package com.example.autopartz.model;
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2 |
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3 | import lombok.Getter;
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4 | import lombok.RequiredArgsConstructor;
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5 | import lombok.Setter;
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6 | import lombok.ToString;
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7 | import org.hibernate.Hibernate;
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8 |
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9 | import javax.persistence.*;
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10 | import java.util.List;
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11 | import java.util.Objects;
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12 |
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13 | @Getter
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14 | @Setter
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15 | @ToString
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16 | @RequiredArgsConstructor
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17 | @Entity
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18 | public class Part {
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19 | @Id
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20 | @Column(name = "ID_part")
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21 | Integer id;
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22 | @Column(name = "part_name")
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23 | String name;
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24 | @Column(name = "part_description")
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25 | String description;
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26 | @ManyToOne
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27 | @JoinColumn(name = "id_part_manufacturer")
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28 | PartManufacturer manufacturer;
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29 | @ManyToMany
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30 | @JoinTable(name = "part_is_from_category", joinColumns =
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31 | @JoinColumn(name = "id_part"),
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32 | inverseJoinColumns = @JoinColumn(name = "id_category"))
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33 | @ToString.Exclude
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34 | List<Category> categoryList;
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35 | @ManyToMany
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36 | @JoinTable(name = "part_is_in_stock_in_warehouse", joinColumns =
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37 | @JoinColumn(name = "id_part"),
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38 | inverseJoinColumns = @JoinColumn(name = "id_warehouse"))
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39 | @ToString.Exclude
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40 | List<Warehouse> warehouseList;
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41 | @ManyToMany
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42 | @JoinTable(name = "part_is_appropriate_for_car", joinColumns =
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43 | @JoinColumn(name = "id_part"),
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44 | inverseJoinColumns = @JoinColumn(name = "id_car"))
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45 | @ToString.Exclude
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46 | List<Car> carList;
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47 |
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48 | @Override
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49 | public boolean equals(Object o) {
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50 | if (this == o) return true;
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51 | if (o == null || Hibernate.getClass(this) != Hibernate.getClass(o)) return false;
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52 | Part part = (Part) o;
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53 | return id != null && Objects.equals(id, part.id);
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54 | }
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55 |
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56 | @Override
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57 | public int hashCode() {
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58 | return getClass().hashCode();
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59 | }
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60 | }
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