String source = getDRL( text.content,
asset.metaData.name,
null );
//expand and check for errors
String drl = expander.expand( source );
if ( expander.hasErrors() ) {
List<ExpanderException> exErrs = expander.getErrors();
for ( ExpanderException ex : exErrs ) {
logger.logError( new ContentAssemblyError( asset,