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Defining Relationships between Entities

Evil Echidna answered on August 3, 2023 Popularity 3/10 Helpfulness 1/10

answer Defining Relationships between Entities

Defining Relationships between Entities

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@Entity
public class Person {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    
    private String name;

    @OneToOne(mappedBy = "person", cascade = CascadeType.ALL)
    private Address address;

    // Getters and setters (omitted for brevity)
}

@Entity
public class Address {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    
    private String city;
    
    @OneToOne
    @JoinColumn(name = "person_id")
    private Person person;

    // Getters and setters (omitted for brevity)
}

Popularity 3/10 Helpfulness 1/10 Language java

Source: chat.openai.com

Tags: between entities java relationships

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Contributed on Aug 03 2023

Evil Echidna

0 Answers Avg Quality 2/10

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