/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 vote221 views1 answer
Spring cli latest version
Java Spring
0 vote239 views1 answer
Spring security not going to logout success urk
Java Spring
0 vote224 views1 answer
Spring boot default value false
Java Spring
3 votes329 views1 answer
Jpql spring boot
Java Spring
0 vote225 views1 answer
Configuration spring boot dependency for freemarker configuration
Java Spring
2 votes214 views1 answer
Springboot starter jpa
Java Spring
-1 vote233 views1 answer
Annotation spring notnull
Java Spring
0 vote242 views1 answer
Add image in loggin view spring boot security
Java Spring
0 vote197 views1 answer
Spring security auto login after register
Java Spring
0 vote218 views1 answer
How to load template file from resource folder in spring boot project
Java Spring