Jboss 3.0RC1, CMR and Java Petstore examples

[brown1d]

Hi,

I have been playing with the Java Petstore 1.3 and am attempting to get to get three simple Entity beans working.

Customer -> 1-to-1 -> ContactInfo -> 1-to-1 -> Address

No problems with the Customer to ContactInfo relationship. However the ContactInfo to Address relationship fails with an error message "Atleast one role of a foreign-key mapped relationship must have key fields".

Now the actual ContactInfo or Address fields have not got an explict key field defined, but do have a prim-key-class attribute.

Is this normal? Have I forgotten something? Do I have to define a primkey-field for one of the Entity beans?

[dsundstrom]

The pet store example uses an "unknown primary key" and unknown primary keys are not supported yet.

[reto]

Hi,
Do you know a workaround ?

thx in advance

[dsundstrom]

Use JBoss CVS HEAD which has support for unknown primary keys.