public String filter(InputStream in) {
if (in == null) return null;
try {
SAXParser parser = new SAXParser();
HTMLHandler contentHandler = new HTMLHandler((int) (1000 * 0.66f));
parser.setContentHandler(contentHandler);
parser.parse(new InputSource(in));
return contentHandler.toString();
} catch (SAXException e) {
log.error("", e);
return null;
} catch (IOException e) {
log.error("", e);
return null;
} catch (Exception e) {
log.error("", e);
return null;
}
}
@Override
public String filter(String original) {
if (original == null) return null;
try {
SAXParser parser = new SAXParser();
HTMLHandler contentHandler = new HTMLHandler((int) (original.length() * 0.66f));
parser.setContentHandler(contentHandler);
parser.parse(new InputSource(new StringReader(original)));
return contentHandler.toString();
} catch (SAXException e) {
log.error("", e);
return null;
} catch (IOException e) {
log.error("", e);
return null;
} catch (Exception e) {
log.error("", e);
return null;
}
}