Rodrigo Nakama [
http://community.jboss.org/people/rodnak85] created the discussion
"hibernate mapping modification"
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http://community.jboss.org/message/544056#544056
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Hello,
I am running a Seam 2.1 with jboss 4.2 and jbpm 3.2.2.
I altered the hibernate mapping of the class Toto. I included one new attribute called
userDev, with the following getter:
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "id_user_developer", nullable = true, insertable = false,
updatable = false)
public User getUserDev() {
return userDev;
}
The data base structure was not modified, and when a Toto object is persisted, the column
id_user_developer is not altered in the data base.
The server starts ok, and I can normally create, edit and delete new Toto instances, as
well as perform jbpm tasks on it.
However, if I try to perform a jbpm task on Toto objects that were created before the
mapping modification, the jbpm task do not succed.
I think the problem is related to the jbpm tables, that weren't updated according the
mapping modification.
Anyone have any idea on how can I solve this issue for the Toto instances created before
the mapping modification?
Thanks a lot.
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