}
private DroolsBuildMarker[] parseXLSFile(IFile file) {
List markers = new ArrayList();
try {
SpreadsheetCompiler converter = new SpreadsheetCompiler();
String drl = converter.compile(file.getContents(), InputType.XLS);
DRLInfo drlInfo =
DroolsEclipsePlugin.getDefault().parseXLSResource(drl, file);
// parser errors
markParseErrors(markers, drlInfo.getParserErrors());
markOtherErrors(markers, drlInfo.getBuilderErrors());