Cascade problem

[armita]

I have a code like this:

@OneToMany(mappedBy = "ne", cascade={CascadeType.REMOVE,CascadeType.REFRESH})
 @Column(unique = false, nullable=false)
 @Basic(fetch=FetchType.LAZY)
 public List<Activity> getActvs() {
 return actvs;
 }

and I expect that when I am removing one instance of this class the its Actvs would be removed, but it is not! the Actvs stays there.

[cyril.joui]

I have this code and it works fine :

 @OneToMany(cascade = { CascadeType.PERSIST, CascadeType.REMOVE }, mappedBy="portfolio")
 public Collection<FinancialProduct> getFinancialProducts() {
 return financialProducts;
 }

Try to remove :

 @Column(unique = false, nullable=false)
 @Basic(fetch=FetchType.LAZY)

[armita]

I have this code and it works fine :

 @OneToMany(cascade = { CascadeType.PERSIST, CascadeType.REMOVE }, mappedBy="portfolio")
 public Collection<FinancialProduct> getFinancialProducts() {
 return financialProducts;
 }

Try to remove :

 @Column(unique = false, nullable=false)
 @Basic(fetch=FetchType.LAZY)

But the ollection is heavy and I need Lazy. What is your Jboss &EJB3 version?

[cyril.joui]

Collections are always LAZY by default ... isn't it ?

I have tested it with JBOSS 4.0.4RC1 (EJB3 RC ... ?) and CR2 (EJB3 RC6)

[utdrew]

I'm having the same problem. I have a OneToMany relationship and regardless of whether I remove an object from the relationship, clear all of the objects in the relationship or replace the relationship with a new empty set the changes are never propagated to the 'Many' table.

Here is how I have things mapped

In Test1.java:

@OneToMany( fetch = FetchType.LAZY, mappedBy = "test1Id")
 public Set<Test2> getTest2s() {
 return this.test2s;
 }

In Test2.java:

@ManyToOne(cascade = {}, fetch = FetchType.LAZY)
 @JoinColumn(name = "TEST1ID", unique = false, nullable = false, insertable = true, updatable = true)
 public Test1 getTest1() {
 return this.test1;
 }

I've also tried this with just having the primitive Id field in Test2 and no mapping at all but regardless of how I perform the operation it doesn't work. We're using Jboss 4.0.4 cr2

Anyone have an idea what is going on and/or how to fix it?

thanks,

Drew

[epbernard]

true by the very definition of mappedBy