There was a brief discussion on this recently but I didn't quite get the
jist of it.
Just wan't to clarify that with latest jboss3.0.0alpha CMP code, it appears
for now that the INSERT statement generated for ejbCreate(..) depends
solely on the list of defined cmp-fields. I have several cases where CMR
fields are in Many-1 relations that rely on foreign keys with non-null
contraints. So what I've done to get this to work is created seemingly
redundant CMP and CMR fields with different names but mapped to the same
column.
Specifically, I have Organization-OrganizationType in a Many-one CMR
relationship. Here are some fragments: I hope this get's the point across.
OrganizationBean.java has this
// cmp field mapped to ORGANIZATION.ORGANIZATION_TYPE as
field name organizationTypeKey
public abstract String getOrganizationTypeKey();
public abstract void setOrganizationTypeKey(String
organizationTypeKey);
// CMR field mapped to same column with field name
organizationType
public abstract OrganizationType getOrganizationType();
public abstract void setOrganizationType(OrganizationType
organizationType);
Then I have this:
public BigDecimal ejbCreate(String name,
OrganizationType organizationType)
throws CreateException, RemoteException {
setOrganizationKey(new
BigDecimal(System.currentTimeMillis())); // goofy test
// should this be called? weblogic message boards on
dejanewssuggest otherwise but I am not sure.
setOrganizationTypeKey(organizationType.getOrganizationType());
setName(name);
return null;
}
public void ejbPostCreate(String name,
OrganizationType organizationType)
throws CreateException, RemoteException {
setOrganizationType(organizationType); //
cmr fields deferred to postCreate???
}
This tooks several try guessing at various approaches to get it working.
Am I doing this right?
regards,
Tom D.
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