public static boolean hasURL(String msg) {
if (null == msg) return false;
Vector<String> result = new Vector<String>();
parseForUrl(result, msg, '.', URL_CHAR_PREV, URL_CHAR_OTHER, 1);
parseForUrl(result, msg, ':', URL_CHAR_PROTOCOL, URL_CHAR_OTHER, 1);
parseForUrl(result, msg, '+', URL_CHAR_NONE, URL_CHAR_DIGIT, 1);
parseForUrl(result, msg, '@', URL_CHAR_PREV, URL_CHAR_OTHER, 1);
return !result.isEmpty();
}
public static Vector parseMessageForURL(String msg) {
if (null == msg) return null;
// we are parsing 100 links only
final int MAX_LINK_COUNT = 100;
Vector<String> result = new Vector<String>();
parseForUrl(result, msg, '.', URL_CHAR_PREV, URL_CHAR_OTHER, MAX_LINK_COUNT);
parseForUrl(result, msg, ':', URL_CHAR_PROTOCOL, URL_CHAR_OTHER, MAX_LINK_COUNT);
parseForUrl(result, msg, '+', URL_CHAR_NONE, URL_CHAR_DIGIT, MAX_LINK_COUNT);
parseForUrl(result, msg, '@', URL_CHAR_PREV, URL_CHAR_OTHER, MAX_LINK_COUNT);
return result.isEmpty() ? null : result;
}