Hi,
I've committed the following changes to the cvs to solve some problems we had with the
newest BasePeer class.
First, I got nullpointer exceptions when I tried to add new objects when I used the
ID_TABLE and the new
setPrimaryKeyMethod() in MapBuilder. The id is added to the Criteria object as a
BigDecimal and therefore does not get
recognized correctly by BaseBeer. To fix this I:
1. Added getBigDecimal() in Criteria
2. Add the following to BasePeer's insertOrUpdateRecord() method
else if ( obj instanceof BigDecimal)
rec.setValue( colMap.getColumnName(), criteria.getBigDecimal(key) );
The other problem was with doDelete() in BasePeer. The following code tried to
retrieve a MapBuilder for the table
otherwise it used the default.
try
{
// attempt to find the right DatabaseMap for the table that we
// are currently working on. This allows for distributed DatabaseMap's
// across several files.
tempDbMap = DBBroker.getInstance().getDatabaseMap( tables.get(i) );
}
catch (Exception f)
{
tempDbMap = dbMap;
}
The new DBBroker, however returns a new empty MapBuilder if it does not exist yet -
resulting in a nullpointerexception. My
solution (so far) is to only use the default MapBuilder. I only put the code in
comments in case somebody can come up with
a better solution :-)
~ Leon
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