/Java/Spring/Spring boot jackson infinite recursion

Spring boot jackson infinite recursion

// some solutions:

public class Product {
    @NotNull
    @ManyToOne(cascade = {CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH}, fetch = FetchType.LAZY)
    @JoinColumn(name = "category_id", nullable = false)
    @JsonBackReference
    private Category category;
}

public class Category {
    @OneToMany(cascade=CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "category")
    @JsonManagedReference
    private List<Product> products  = new ArrayList<>();
}

// ______________________________________________

@JsonIdentityInfo(
  generator = ObjectIdGenerators.PropertyGenerator.class, 
  property = "id")
public class Product {
    ...
}

@JsonIdentityInfo(
  generator = ObjectIdGenerators.PropertyGenerator.class, 
  property = "id")
public class Category {
    ...
}

//________________________

// Just use @JsonIgnore on one of the sides

Source: pt.stackoverflow.com

Similar codes

0 vote300 views1 answer
Spring security not going to logout success urk
Java Spring
0 vote384 views1 answer
How to encrypt password in properties file in spring boot
Java Spring
0 vote357 views1 answer
Spring context xml definition
Java Spring
5 votes368 views4 answers
Cors spring boot
Java Spring
0 vote346 views2 answers
Spring tag library in jsp header
Java Spring
0 vote389 views1 answer
Spring cloud config server authentication
Java Spring
0 vote378 views1 answer
Component spring
Java Spring
0 vote406 views1 answer
Spring swagger ui login oauth2
Java Spring
-1 vote415 views1 answer
Spring boot show sql
Java Spring
0 vote359 views1 answer
SpringBootStarter maven dependency
Java Spring