public MimeTypesImpl() {
MimeUtil.registerMimeDetector(MagicMimeMimeDetector.class.getName());
Collection<String> encodings = new HashSet<String>();
encodings.add(StringPool.UTF8);
encodings.add(System.getProperty("file.encoding"));
EncodingGuesser.setSupportedEncodings(encodings);
}
Collection getMimeTypes(final File file) throws MimeException {
Collection mimeTypes = new ArrayList();
try {
if (!EncodingGuesser.getSupportedEncodings().isEmpty()) {
mimeTypes = TextMimeDetector.getMimeTypes(file);
}
} catch (UnsupportedOperationException ignore) {
// The TextMimeDetector will throw this if it decides
// the content is not text
}
for (Iterator it = mimeDetectors.values().iterator(); it.hasNext(); ) {
try {
MimeDetector md = (MimeDetector) it.next();
mimeTypes.addAll(md.getMimeTypes(file));
} catch (UnsupportedOperationException usoe) {
// We ignore this as it indicates that this MimeDetector does not support
// Getting mime types from streams
} catch (Exception e) {
log.error(e.getLocalizedMessage(), e);
}
}
return mimeTypes;
}