mapping.setIsReadOnly(true);
mapping.setMappedBy(getMappedBy());
} else {
// Create a 1-M mapping and process common collection mapping
// metadata first followed by specific metadata.
OneToManyMapping mapping = new OneToManyMapping();
process(mapping);
Map<DatabaseField, DatabaseField> keys = ownerMapping.getSourceToTargetKeyFields();
for (DatabaseField fkField : keys.keySet()) {
DatabaseField pkField = keys.get(fkField);
// If we are within a table per class strategy we have to update
// the primary key field to point to our own database table.
// The extra table check is if the mapping is actually defined
// on our java class (meaning we have the right table at this
// point and can avoid the cloning)
if (getDescriptor().usesTablePerClassInheritanceStrategy() && ! pkField.getTable().equals(getDescriptor().getPrimaryTable())) {
// We need to update the pk field to be to our table.
pkField = pkField.clone();
pkField.setTable(getDescriptor().getPrimaryTable());
}
mapping.addTargetForeignKeyField(fkField, pkField);
}
mapping.setMappedBy(getMappedBy());
}
} else {
// If improper mapping encountered, throw an exception.
throw ValidationException.invalidMapping(getJavaClass(), getReferenceClass());
}