protected override void SetupRelationKeyValue(RelationRowCreationResource res)
{
IRelationPropertyType rpt = res.RelationPropertyType;
IBeanMetaData bmd = rpt.BeanMetaData;
DBMeta dbmeta = FindDBMeta(bmd.BeanType, bmd.TableName);
for (int i = 0; i < rpt.KeySize; ++i)
{
String columnName = rpt.GetMyKey(i) + res.BaseSuffix;
if (!res.ContainsColumnName(columnName))
{
continue;
}
if (!res.HasRowInstance())
{
Object row;
if (dbmeta != null)
{
row = dbmeta.NewEntity();
}
else
{
row = NewRelationRow(rpt);
}
res.Row = row;
}
if (!res.ContainsRelKeyValueIfExists(columnName))
{
continue;
}
Object value = res.ExtractRelKeyValue(columnName);
if (value == null)
{
// basically no way
// because this is not called if the referred value
// is null (then it must be no relation key)
// @see InternalBeanListMetaDataResultSetHandler
continue;
}
String yourKey = rpt.GetYourKey(i);
IPropertyType pt = bmd.GetPropertyTypeByColumnName(yourKey);
PropertyInfo pi = pt.PropertyInfo;
pi.SetValue(res.Row, value, null);
continue;
}
}
