Empresas
Empleos
  • Sobre nosotros
  • Soluciones
    • Publicación de vacantes
      Publica tu vacante y recibe candidatos calificados en 48h.
    • Evaluación de candidatos
      500+ pruebas técnicas y psicológicas, más anti-fraude.
    • Headhunting
      Búsqueda ejecutiva a la medida de principio a fin.
    • Nómina + EOR
      Dispersión de nómina y EOR en más de 15 países de LATAM.
  • Precios
  • Empleos

0

262
Vistas
Spring JPA ManyToOne deletion handle

I have two POJOs, one is for Post which is below

@Entity
public class Post {
    ...
    @ManyToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
    @JoinColumn(name = "category_id")
    private Category category;
    ...
}

and another one is for Category as below

@Entity(name = "category")
public class Category {
    ...
    @OneToMany(fetch = FetchType.LAZY, mappedBy = "category", cascade = CascadeType.ALL)
    @JsonIgnore
    private List<Post> post;
    ...
}

I have two crud repositories for each class. And here is my issue. GET, POST, PUT is working as expected. But for DELETE it is creating the issue. Suppose POST A has Category type C. When I am trying to delete POST A it is not only deleting POST A itself also deleting Category C and all Posts related to Category C.

Please help :)

over 4 years ago · Santiago Trujillo
1 Respuestas
Responde la pregunta

0

The problem is in the CascadeType, of the Post side. CascadeType.ALL includes CascadeType.REMOVE, so when you delete a post, the category to which that post belongs will be removed as well. Retain only CascadeType.ALL on the Category side and remove it from Post.

over 4 years ago · Santiago Trujillo Denunciar
Responde la pregunta
Encuentra empleos remotos

¡Descubre la nueva forma de encontrar empleo!

Top de empleos
Top categorías de empleo
Empresas
Publicar vacante Precios Comercial
Legal
Términos y condiciones Política de privacidad
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Recomiéndame algunas ofertas
Necesito ayuda