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Промежуточное сохранение. Надеюсь, что будет работать

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This commit is contained in:
Programmist73 2023-04-09 13:41:37 +04:00
parent 43cc05427d
commit 8a23075ac6
5 changed files with 36 additions and 12 deletions
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5
spring_online_calculator/src/main/java/premium_store/model/GameClient.java
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@ -12,12 +12,13 @@ public class GameClient {
@GeneratedValue(strategy = GenerationType.AUTO) @GeneratedValue(strategy = GenerationType.AUTO)
private Long id; private Long id;
@Column(nullable = false, length = 255) @Column(name = "nickName", nullable = false, length = 255)
private String nickName; private String nickName;
@Column(nullable = false, length = 255) @Column(name = "email", nullable = false, length = 255)
private String email; private String email;
@Column(name = "balance")
private Integer balance; private Integer balance;
@ManyToMany(mappedBy = "gameClients", fetch= FetchType.EAGER) @ManyToMany(mappedBy = "gameClients", fetch= FetchType.EAGER)

16
spring_online_calculator/src/main/java/premium_store/model/Nation.java
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@ -1,8 +1,7 @@
package premium_store.model; package premium_store.model;
import javax.persistence.*; import javax.persistence.*;
import java.util.Objects; import java.util.*;
import java.util.Set;
@Entity @Entity
@Table(name = "NATIONS") @Table(name = "NATIONS")
@ -11,8 +10,12 @@ public class Nation {
@GeneratedValue(strategy = GenerationType.AUTO) @GeneratedValue(strategy = GenerationType.AUTO)
private Long id; private Long id;
@Column(name = "nation")
private String nation; private String nation;
@OneToMany(mappedBy ="nation", cascade = CascadeType.MERGE,fetch = FetchType.EAGER)
private List<Tank> tanks = new ArrayList<>();
public Nation() { public Nation() {
} }
@ -34,6 +37,15 @@ public class Nation {
this.nation = nation; this.nation = nation;
} }
public List<Tank> getTanks(){
return tanks;
}
public void addNewTank(Tank tank) {
tanks.add(tank);
tank.setNation(this);
}
//метод для сравнения //метод для сравнения
@Override @Override
public boolean equals(Object o) { public boolean equals(Object o) {

8
spring_online_calculator/src/main/java/premium_store/model/Tank.java
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@ -13,16 +13,16 @@ public class Tank {
@GeneratedValue(strategy = GenerationType.AUTO) @GeneratedValue(strategy = GenerationType.AUTO)
private Long id; private Long id;
@Column(name = "name")
private String name; private String name;
@ManyToOne @ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.MERGE)
@JoinColumn(name = "nation")
private Nation nation; private Nation nation;
@ManyToOne @ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.MERGE)
@JoinColumn(name = "tankLevel")
private TankLevel tankLevel; private TankLevel tankLevel;
@Column(name = "cost")
private int cost; private int cost;
//реализация двунаправленной связи многие-ко-многим //реализация двунаправленной связи многие-ко-многим

17
spring_online_calculator/src/main/java/premium_store/model/TankLevel.java
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@ -1,8 +1,7 @@
package premium_store.model; package premium_store.model;
import javax.persistence.*; import javax.persistence.*;
import java.util.Objects; import java.util.*;
import java.util.Set;
@Entity @Entity
@Table(name = "TANKLEVELS") @Table(name = "TANKLEVELS")
@ -11,9 +10,12 @@ public class TankLevel {
@GeneratedValue(strategy = GenerationType.AUTO) @GeneratedValue(strategy = GenerationType.AUTO)
private Long id; private Long id;
@Column(nullable = false) @Column(name = "level", nullable = false)
private int level; private int level;
@OneToMany(mappedBy = "tankLevel", cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
private List<Tank> tanksOfThisLevel = new ArrayList<>();
public TankLevel() { public TankLevel() {
} }
@ -35,6 +37,15 @@ public class TankLevel {
this.level = level; this.level = level;
} }
public List<Tank> getTanks(){
return tanksOfThisLevel;
}
public void addNewTank(Tank tank) {
tanksOfThisLevel.add(tank);
tank.setLevel(this);
}
//метод для сравнения //метод для сравнения
@Override @Override
public boolean equals(Object o) { public boolean equals(Object o) {