}
confFile = (String)properties.get(HTML_EXTRACTOR_REGISTRY);
if (confFile != null && confFile.trim().length() > 0) {
htmlExtractors = confFile;
}
this.extractor = new MetaxaCore(extractionRegistry);
HtmlExtractorFactory.REGISTRY_CONFIGURATION = htmlExtractors;
} catch (IOException e) {
log.error(e.getLocalizedMessage(), e);
throw e;
}