AssetItem repoAsset) throws SerializableException {
//do nothing, as we have an attachment
}
public void assembleDRL(BRMSPackageBuilder builder, AssetItem asset, StringBuffer buf) {
SpreadsheetCompiler comp = new SpreadsheetCompiler();
String drl = comp.compile( false, asset.getBinaryContentAttachment(), InputType.XLS );
buf.append( drl );
}