/Java/Spring jpa add field to many to many table

Spring jpa add field to many to many table

@Entity
public class Employer {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;

    @OneToMany(mappedBy = "employer")
    private List<EmployerDeliveryAgent> deliveryAgentAssoc;

    // other properties and getters and setters
}

@Entity
public class DeliveryAgent {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;

    @OneToMany(mappedBy = "deliveryAgent")
    private List<EmployerDeliveryAgent> employerAssoc;

    // other properties and getters and setters
}

@Entity
@Table(name = "employer_delivery_agent")
@IdClass(EmployerDeliveryAgentId.class)
public class EmployerDeliveryAgent {

    @Id
    @ManyToOne
    @JoinColumn(name = "employer_id", referencedColumnName = "id")
    private Employer employer;

    @Id
    @ManyToOne
    @JoinColumn(name = "delivery_agent_id", referencedColumnName = "id")
    private DeliveryAgent deliveryAgent;

    @Column(name = "is_project_lead")
    private boolean isProjectLead;
}

public class EmployerDeliveryAgentId implements Serializable {

    private int employer;
    private int deliveryAgent;

    // getters/setters and most importantly equals() and hashCode()
}

Source: stackoverflow.com

Similar codes

0 vote299 views3 answers
Get numbers from a string
Java
0 vote351 views1 answer
Sort a collection based on one value java
Java
0 vote271 views2 answers
Adding 2 variable in java
Java
0 vote272 views1 answer
Java find duplicate element in list
Java
0 vote282 views1 answer
Java stream get list of one field
Java
0 vote305 views1 answer
How to read text file as variable in java
Java
0 vote278 views1 answer
Welche Stoffeigenschaften kann man mit den Sinnesorganen wahrnehmen?
Java
1 vote281 views2 answers
Array erstellen java
Java
26 votes268 views6 answers
String builder vs string buffer
Java
3 votes305 views1 answer
Java enum get nex
Java