Dain Sundstrom wrote:
>>OK i'm playing with the latest RH CVS and testing out 1 to many
>>relations (bi directional). So ..
>>
>>Table1 {
>> primary_key int,
>>}
>>
>>TableMany {
>> primary_key int,
>> table1_key int,
>>}
>>
>>class Table1 {
>> int getPrimary_key()
>> Collection getTableMany();
>>}
>>
>>class TableMany {
>> int getPrimary_key();
>> int getTable1_key();
>>}
>>
>>the problem is that when it tries to fetch TableMany it looks for a
>>field called table1_key_primary_key. It would seem that the
>>default key
>>should not be made up but the foreign key of the other side of the
>>relationship. So line 80 of JDBCRelationshipRoleMetaData.java should
>>just be
>>tempCmrFieldName = relatedRole.getEntityName();
>>
>>
>
> 1. Defaults can be overridden.
>
This is the default case. The strange cases should be overridden. Read
Marc's bit about packaging.
> 2. What happens when you have two one-to-many relationships between Table1
> and TableMany?
>
Doesn't matter you still need Table1's primary key in TableMany. So you
would have
Table1 {
Collection getTableMany();
Collectiont getTableMany2();
}
TableMany {
int getTable1_key();
int getTable2_2_key();
}
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