static {
for (int i = 0; i < DSA_ONLY_HASHES.length; i++) {
String s = DSA_ONLY_HASHES[i];
Hash h = ConvertToHash.getHash(s);
if (h != null) _dsaOnly.add(h);
else System.out.println("Bad hash " + s);
}
}
/**
* Update the global user DSA-only list. This does not affect the hardcoded DSA_ONLY_HASHES list
* above, the user can only add, not remove.
*
* @since 0.9.21
*/
private void updateUserDsaList() {
String hashes = _context.getProperty(PROP_DSALIST, "");
if (!_userDsaList.equals(hashes)) {
// rebuild _userDsaOnly when property changes
synchronized (_userDsaOnly) {
if (hashes.length() > 0) {
Set<Hash> newSet = new HashSet<Hash>();
StringTokenizer tok = new StringTokenizer(hashes, ",; ");
while (tok.hasMoreTokens()) {
String hashstr = tok.nextToken();
Hash hh = ConvertToHash.getHash(hashstr);
if (hh != null) newSet.add(hh);
else _log.error("Bad " + PROP_DSALIST + " entry: " + hashstr);
}
_userDsaOnly.addAll(newSet);
_userDsaOnly.retainAll(newSet);
_userDsaList = hashes;
} else {
_userDsaOnly.clear();
_userDsaList = "";
}
}
}
}