Let's say I have two entites like
{code:java}@ Entity Table (name = " Parent parent_entity ")
@ Table Entity (name = " parent ParentEntity ")
public class Parent ParentEntity extends PersistentEntity {
@OneToOne(cascade = CascadeType.ALL)
@ Transient JoinColumn(name = "inner_entity")
private SomePOJO transient InnerEntity innerEntity = new InnerEntity() ;
public InnerEntity getInnerEntity() {
return innerEntity;
}
public void setInnerEntity(InnerEntity innerEntity) {
this.innerEntity = innerEntity;
}
}
@ Table(name = "inner_entity")
@Entity(name = "InnerEntity")
public class InnerEntity extends PersistentEntity {
@ OneToMany(mappedBy = " parent innerEntity ", cascade = CascadeType. All ALL , orphanRemoval = true)
private List< Child ChildEntity > children = new ArrayList<>() ;
//getters, setters and other fields public List<ChildEntity> getChildren() {
return children;
}
public void setChildren(List<ChildEntity> children) {
this.children = children;
}
}
@ Entity Table (name = " Child child_entity ")
@ Table Entity (name = " child ChildEntity ")
public class Child ChildEntity extends PersistentEntity {
@ManyToOne
@JoinColumn(name = "inner_entity")
private Parent parent InnerEntity innerEntity ;
@Column(name = "child_value")
//getters, setters and other fields private String childValue;
public InnerEntity getInnerEntity() {
return innerEntity;
}
public void setInnerEntity(InnerEntity innerEntity) {
this.innerEntity = innerEntity;
}
public String getChildValue() {
return childValue;
}
public void setChildValue(String childValue) {
this.childValue = childValue;
}
}
{ code}
When I call session.update with parent entity, orphanRemoval does not have any affect. It does not delete child entity and relationship between parent and child |
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