List of usage examples for java.lang String charAt
public char charAt(int index)
From source file:com.l2jfree.loginserver.tools.L2AccountManager.java
/** * Launches the interactive account manager. * //w w w . jav a 2 s . com * @param args ignored */ public static void main(String[] args) { // LOW rework this crap Util.printSection("Account Management"); _log.info("Please choose:"); //_log.info("list - list registered accounts"); _log.info("reg - register a new account"); _log.info("rem - remove a registered account"); _log.info("prom - promote a registered account"); _log.info("dem - demote a registered account"); _log.info("ban - ban a registered account"); _log.info("unban - unban a registered account"); _log.info("quit - exit this application"); BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); L2AccountManager acm = new L2AccountManager(); String line; try { while ((line = br.readLine()) != null) { line = line.trim(); Connection con = null; switch (acm.getState()) { case USER_NAME: line = line.toLowerCase(); try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("SELECT superuser FROM account WHERE username LIKE ?"); ps.setString(1, line); ResultSet rs = ps.executeQuery(); if (!rs.next()) { acm.setUser(line); _log.info("Desired password:"); acm.setState(ManagerState.PASSWORD); } else { _log.info("User name already in use."); acm.setState(ManagerState.INITIAL_CHOICE); } rs.close(); ps.close(); } catch (SQLException e) { _log.error("Could not access database!", e); acm.setState(ManagerState.INITIAL_CHOICE); } finally { L2Database.close(con); } break; case PASSWORD: try { MessageDigest sha = MessageDigest.getInstance("SHA"); byte[] pass = sha.digest(line.getBytes("US-ASCII")); acm.setPass(HexUtil.bytesToHexString(pass)); } catch (NoSuchAlgorithmException e) { _log.fatal("SHA1 is not available!", e); Shutdown.exit(TerminationStatus.ENVIRONMENT_MISSING_COMPONENT_OR_SERVICE); } catch (UnsupportedEncodingException e) { _log.fatal("ASCII is not available!", e); Shutdown.exit(TerminationStatus.ENVIRONMENT_MISSING_COMPONENT_OR_SERVICE); } _log.info("Super user: [y/n]"); acm.setState(ManagerState.SUPERUSER); break; case SUPERUSER: try { if (line.length() != 1) throw new IllegalArgumentException("One char required."); else if (line.charAt(0) == 'y') acm.setSuper(true); else if (line.charAt(0) == 'n') acm.setSuper(false); else throw new IllegalArgumentException("Invalid choice."); _log.info("Date of birth: [yyyy-mm-dd]"); acm.setState(ManagerState.DOB); } catch (IllegalArgumentException e) { _log.info("[y/n]?"); } break; case DOB: try { Date d = Date.valueOf(line); if (d.after(new Date(System.currentTimeMillis()))) throw new IllegalArgumentException("Future date specified."); acm.setDob(d); _log.info("Ban reason ID or nothing:"); acm.setState(ManagerState.SUSPENDED); } catch (IllegalArgumentException e) { _log.info("[yyyy-mm-dd] in the past:"); } break; case SUSPENDED: try { if (line.length() > 0) { int id = Integer.parseInt(line); acm.setBan(L2BanReason.getById(id)); } else acm.setBan(null); try { con = L2Database.getConnection(); PreparedStatement ps = con.prepareStatement( "INSERT INTO account (username, password, superuser, birthDate, banReason) VALUES (?, ?, ?, ?, ?)"); ps.setString(1, acm.getUser()); ps.setString(2, acm.getPass()); ps.setBoolean(3, acm.isSuper()); ps.setDate(4, acm.getDob()); L2BanReason lbr = acm.getBan(); if (lbr == null) ps.setNull(5, Types.INTEGER); else ps.setInt(5, lbr.getId()); ps.executeUpdate(); _log.info("Account " + acm.getUser() + " has been registered."); ps.close(); } catch (SQLException e) { _log.error("Could not register an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); } catch (NumberFormatException e) { _log.info("Ban reason ID or nothing:"); } break; case REMOVE: acm.setUser(line.toLowerCase()); try { con = L2Database.getConnection(); PreparedStatement ps = con.prepareStatement("DELETE FROM account WHERE username LIKE ?"); ps.setString(1, acm.getUser()); int cnt = ps.executeUpdate(); if (cnt > 0) _log.info("Account " + acm.getUser() + " has been removed."); else _log.info("Account " + acm.getUser() + " does not exist!"); ps.close(); } catch (SQLException e) { _log.error("Could not remove an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); break; case PROMOTE: acm.setUser(line.toLowerCase()); try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("UPDATE account SET superuser = ? WHERE username LIKE ?"); ps.setBoolean(1, true); ps.setString(2, acm.getUser()); int cnt = ps.executeUpdate(); if (cnt > 0) _log.info("Account " + acm.getUser() + " has been promoted."); else _log.info("Account " + acm.getUser() + " does not exist!"); ps.close(); } catch (SQLException e) { _log.error("Could not promote an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); break; case DEMOTE: acm.setUser(line.toLowerCase()); try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("UPDATE account SET superuser = ? WHERE username LIKE ?"); ps.setBoolean(1, false); ps.setString(2, acm.getUser()); int cnt = ps.executeUpdate(); if (cnt > 0) _log.info("Account " + acm.getUser() + " has been demoted."); else _log.info("Account " + acm.getUser() + " does not exist!"); ps.close(); } catch (SQLException e) { _log.error("Could not demote an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); break; case UNBAN: acm.setUser(line.toLowerCase()); try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("UPDATE account SET banReason = ? WHERE username LIKE ?"); ps.setNull(1, Types.INTEGER); ps.setString(2, acm.getUser()); int cnt = ps.executeUpdate(); if (cnt > 0) _log.info("Account " + acm.getUser() + " has been unbanned."); else _log.info("Account " + acm.getUser() + " does not exist!"); ps.close(); } catch (SQLException e) { _log.error("Could not demote an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); break; case BAN: line = line.toLowerCase(); try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("SELECT superuser FROM account WHERE username LIKE ?"); ps.setString(1, line); ResultSet rs = ps.executeQuery(); if (rs.next()) { acm.setUser(line); _log.info("Ban reason ID:"); acm.setState(ManagerState.REASON); } else { _log.info("Account does not exist."); acm.setState(ManagerState.INITIAL_CHOICE); } rs.close(); ps.close(); } catch (SQLException e) { _log.error("Could not access database!", e); acm.setState(ManagerState.INITIAL_CHOICE); } finally { L2Database.close(con); } break; case REASON: try { int ban = Integer.parseInt(line); con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("UPDATE account SET banReason = ? WHERE username LIKE ?"); ps.setInt(1, ban); ps.setString(2, acm.getUser()); ps.executeUpdate(); _log.info("Account " + acm.getUser() + " has been banned."); ps.close(); } catch (NumberFormatException e) { _log.info("Ban reason ID:"); } catch (SQLException e) { _log.error("Could not ban an account!", e); } finally { L2Database.close(con); } acm.setState(ManagerState.INITIAL_CHOICE); break; default: line = line.toLowerCase(); if (line.equals("reg")) { _log.info("Desired user name:"); acm.setState(ManagerState.USER_NAME); } else if (line.equals("rem")) { _log.info("User name:"); acm.setState(ManagerState.REMOVE); } else if (line.equals("prom")) { _log.info("User name:"); acm.setState(ManagerState.PROMOTE); } else if (line.equals("dem")) { _log.info("User name:"); acm.setState(ManagerState.DEMOTE); } else if (line.equals("unban")) { _log.info("User name:"); acm.setState(ManagerState.UNBAN); } else if (line.equals("ban")) { _log.info("User name:"); acm.setState(ManagerState.BAN); } else if (line.equals("quit")) Shutdown.exit(TerminationStatus.MANUAL_SHUTDOWN); else _log.info("Incorrect command."); break; } } } catch (IOException e) { _log.fatal("Could not process input!", e); } finally { IOUtils.closeQuietly(br); } }
From source file:mlbench.pagerank.PagerankNaive.java
@SuppressWarnings({ "rawtypes", "unchecked" })
public static void main(String[] args) throws IOException, InterruptedException {
try {//from w ww . j a v a2 s .c o m
parseArgs(args);
HashMap<String, String> conf = new HashMap<String, String>();
initConf(conf);
MPI_D.Init(args, MPI_D.Mode.Common, conf);
JobConf jobConf = new JobConf(confPath);
if (MPI_D.COMM_BIPARTITE_O != null) {
// O communicator
int rank = MPI_D.Comm_rank(MPI_D.COMM_BIPARTITE_O);
int size = MPI_D.Comm_size(MPI_D.COMM_BIPARTITE_O);
if (rank == 0) {
LOG.info(PagerankNaive.class.getSimpleName() + " O start.");
}
FileSplit[] inputs1 = DataMPIUtil.HDFSDataLocalLocator.getTaskInputs(MPI_D.COMM_BIPARTITE_O,
jobConf, edgeDir, rank);
FileSplit[] inputs2 = DataMPIUtil.HDFSDataLocalLocator.getTaskInputs(MPI_D.COMM_BIPARTITE_O,
jobConf, vecDir, rank);
FileSplit[] inputs = (FileSplit[]) ArrayUtils.addAll(inputs2, inputs1);
for (int i = 0; i < inputs.length; i++) {
FileSplit fsplit = inputs[i];
LineRecordReader kvrr = new LineRecordReader(jobConf, fsplit);
LongWritable key = kvrr.createKey();
Text value = kvrr.createValue();
{
IntWritable k = new IntWritable();
Text v = new Text();
while (kvrr.next(key, value)) {
String line_text = value.toString();
// ignore comments in edge file
if (line_text.startsWith("#"))
continue;
final String[] line = line_text.split("\t");
if (line.length < 2)
continue;
// vector : ROWID VALUE('vNNNN')
if (line[1].charAt(0) == 'v') {
k.set(Integer.parseInt(line[0]));
v.set(line[1]);
MPI_D.Send(k, v);
} else {
/*
* In other matrix-vector multiplication, we
* output (dst, src) here However, In PageRank,
* the matrix-vector computation formula is M^T
* * v. Therefore, we output (src,dst) here.
*/
int src_id = Integer.parseInt(line[0]);
int dst_id = Integer.parseInt(line[1]);
k.set(src_id);
v.set(line[1]);
MPI_D.Send(k, v);
if (make_symmetric == 1) {
k.set(dst_id);
v.set(line[0]);
MPI_D.Send(k, v);
}
}
}
}
}
} else if (MPI_D.COMM_BIPARTITE_A != null) {
// A communicator
int rank = MPI_D.Comm_rank(MPI_D.COMM_BIPARTITE_A);
if (rank == 0) {
LOG.info(PagerankNaive.class.getSimpleName() + " A start.");
}
HadoopWriter<IntWritable, Text> outrw = HadoopIOUtil.getNewWriter(jobConf, outDir,
IntWritable.class, Text.class, TextOutputFormat.class, null, rank, MPI_D.COMM_BIPARTITE_A);
IntWritable oldKey = null;
int i;
double cur_rank = 0;
ArrayList<Integer> dst_nodes_list = new ArrayList<Integer>();
Object[] keyValue = MPI_D.Recv();
while (keyValue != null) {
IntWritable key = (IntWritable) keyValue[0];
Text value = (Text) keyValue[1];
if (oldKey == null) {
oldKey = key;
}
// A new key arrives
if (!key.equals(oldKey)) {
outrw.write(oldKey, new Text("s" + cur_rank));
int outdeg = dst_nodes_list.size();
if (outdeg > 0) {
cur_rank = cur_rank / (double) outdeg;
}
for (i = 0; i < outdeg; i++) {
outrw.write(new IntWritable(dst_nodes_list.get(i)), new Text("v" + cur_rank));
}
oldKey = key;
cur_rank = 0;
dst_nodes_list = new ArrayList<Integer>();
}
// common record
String line_text = value.toString();
final String[] line = line_text.split("\t");
if (line.length == 1) {
if (line_text.charAt(0) == 'v') { // vector : VALUE
cur_rank = Double.parseDouble(line_text.substring(1));
} else { // edge : ROWID
dst_nodes_list.add(Integer.parseInt(line[0]));
}
}
keyValue = MPI_D.Recv();
}
// write the left part
if (cur_rank != 0) {
outrw.write(oldKey, new Text("s" + cur_rank));
int outdeg = dst_nodes_list.size();
if (outdeg > 0) {
cur_rank = cur_rank / (double) outdeg;
}
for (i = 0; i < outdeg; i++) {
outrw.write(new IntWritable(dst_nodes_list.get(i)), new Text("v" + cur_rank));
}
}
outrw.close();
}
MPI_D.Finalize();
} catch (MPI_D_Exception e) {
e.printStackTrace();
}
}
From source file:io.compgen.cgpipe.CGPipe.java
public static void main(String[] args) { String fname = null;/*from w w w . j a va 2 s .c o m*/ String logFilename = null; String outputFilename = null; PrintStream outputStream = null; int verbosity = 0; boolean silent = false; boolean dryrun = false; boolean silenceStdErr = false; boolean showHelp = false; List<String> targets = new ArrayList<String>(); Map<String, VarValue> confVals = new HashMap<String, VarValue>(); String k = null; for (int i = 0; i < args.length; i++) { String arg = args[i]; if (i == 0) { if (new File(arg).exists()) { fname = arg; silenceStdErr = true; continue; } } else if (args[i - 1].equals("-f")) { fname = arg; continue; } else if (args[i - 1].equals("-l")) { logFilename = arg; continue; } else if (args[i - 1].equals("-o")) { outputFilename = arg; continue; } if (arg.equals("-h") || arg.equals("-help") || arg.equals("--help")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } showHelp = true; } else if (arg.equals("-license")) { license(); System.exit(1); } else if (arg.equals("-s")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } silent = true; } else if (arg.equals("-nolog")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } silenceStdErr = true; } else if (arg.equals("-v")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } verbosity++; } else if (arg.equals("-vv")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } verbosity += 2; } else if (arg.equals("-vvv")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } verbosity += 3; } else if (arg.equals("-dr")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } dryrun = true; } else if (arg.startsWith("--")) { if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } k = arg.substring(2); } else if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } if (confVals.containsKey(k)) { try { VarValue val = confVals.get(k); if (val.getClass().equals(VarList.class)) { ((VarList) val).add(VarValue.parseStringRaw(arg)); } else { VarList list = new VarList(); list.add(val); list.add(VarValue.parseStringRaw(arg)); confVals.put(k, list); } } catch (VarTypeException e) { System.err.println("Error setting variable: " + k + " => " + arg); System.exit(1); ; } } else { confVals.put(k, VarValue.parseStringRaw(arg)); } k = null; } else if (arg.charAt(0) != '-') { targets.add(arg); } } if (k != null) { if (k.contains("-")) { k = k.replaceAll("-", "_"); } confVals.put(k, VarBool.TRUE); } confVals.put("cgpipe.loglevel", new VarInt(verbosity)); if (fname == null) { usage(); System.exit(1); } if (!showHelp) { switch (verbosity) { case 0: SimpleFileLoggerImpl.setLevel(Level.INFO); break; case 1: SimpleFileLoggerImpl.setLevel(Level.DEBUG); break; case 2: SimpleFileLoggerImpl.setLevel(Level.TRACE); break; case 3: default: SimpleFileLoggerImpl.setLevel(Level.ALL); break; } } else { SimpleFileLoggerImpl.setLevel(Level.FATAL); } SimpleFileLoggerImpl.setSilent(silenceStdErr || showHelp); Log log = LogFactory.getLog(CGPipe.class); log.info("Starting new run: " + fname); if (logFilename != null) { confVals.put("cgpipe.log", new VarString(logFilename)); } if (System.getenv("CGPIPE_DRYRUN") != null && !System.getenv("CGPIPE_DRYRUN").equals("")) { dryrun = true; } JobRunner runner = null; try { // Load config values from global config. RootContext root = new RootContext(); loadInitFiles(root); // Load settings from environment variables. root.loadEnvironment(); // Set cmd-line arguments if (silent) { root.setOutputStream(null); } if (outputFilename != null) { outputStream = new PrintStream(new FileOutputStream(outputFilename)); root.setOutputStream(outputStream); } for (String k1 : confVals.keySet()) { log.info("config: " + k1 + " => " + confVals.get(k1).toString()); } root.update(confVals); root.set("cgpipe.procs", new VarInt(Runtime.getRuntime().availableProcessors())); // update the URL Source loader configs SourceLoader.updateRemoteHandlers(root.cloneString("cgpipe.remote")); // Now check for help, only after we've setup the remote handlers... if (showHelp) { try { Parser.showHelp(fname); System.exit(0); } catch (IOException e) { System.err.println("Unable to find pipeline: " + fname); System.exit(1); } } // Set the global config values // globalConfig.putAll(root.cloneValues()); // Parse the AST and run it Parser.exec(fname, root); // Load the job runner *after* we execute the script to capture any config changes runner = JobRunner.load(root, dryrun); // find a build-target, and submit the job(s) to a runner if (targets.size() > 0) { for (String target : targets) { log.debug("building: " + target); BuildTarget initTarget = root.build(target); if (initTarget != null) { runner.submitAll(initTarget, root); } else { System.out.println("CGPIPE ERROR: Unable to find target: " + target); } } } else { BuildTarget initTarget = root.build(); if (initTarget != null) { runner.submitAll(initTarget, root); // Leave this commented out - it should be allowed to run cgpipe scripts w/o a target defined (testing) // } else { // System.out.println("CGPIPE ERROR: Unable to find default target"); } } runner.done(); if (outputStream != null) { outputStream.close(); } } catch (ASTParseException | ASTExecException | RunnerException | FileNotFoundException e) { if (outputStream != null) { outputStream.close(); } if (runner != null) { runner.abort(); } if (e.getClass().equals(ExitException.class)) { System.exit(((ExitException) e).getReturnCode()); } System.out.println("CGPIPE ERROR " + e.getMessage()); if (verbosity > 0) { e.printStackTrace(); } System.exit(1); } }
From source file:com.l2jfree.loginserver.tools.L2GameServerRegistrar.java
/** * Launches the interactive game server registration. * /* w w w. jav a2 s.c om*/ * @param args ignored */ public static void main(String[] args) { // LOW rework this crap Util.printSection("Game Server Registration"); _log.info("Please choose:"); _log.info("list - list registered game servers"); _log.info("reg - register a game server"); _log.info("rem - remove a registered game server"); _log.info("hexid - generate a legacy hexid file"); _log.info("quit - exit this application"); BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); L2GameServerRegistrar reg = new L2GameServerRegistrar(); String line; try { RegistrationState next = RegistrationState.INITIAL_CHOICE; while ((line = br.readLine()) != null) { line = line.trim().toLowerCase(); switch (reg.getState()) { case GAMESERVER_ID: try { int id = Integer.parseInt(line); if (id < 1 || id > 127) throw new IllegalArgumentException("ID must be in [1;127]."); reg.setId(id); reg.setState(next); } catch (RuntimeException e) { _log.info("You must input a number between 1 and 127"); } if (reg.getState() == RegistrationState.ALLOW_BANS) { Connection con = null; try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("SELECT allowBans FROM gameserver WHERE id = ?"); ps.setInt(1, reg.getId()); ResultSet rs = ps.executeQuery(); if (rs.next()) { _log.info("A game server is already registered on ID " + reg.getId()); reg.setState(RegistrationState.INITIAL_CHOICE); } else _log.info("Allow account bans from this game server? [y/n]:"); ps.close(); } catch (SQLException e) { _log.error("Could not remove a game server!", e); } finally { L2Database.close(con); } } else if (reg.getState() == RegistrationState.REMOVE) { Connection con = null; try { con = L2Database.getConnection(); PreparedStatement ps = con.prepareStatement("DELETE FROM gameserver WHERE id = ?"); ps.setInt(1, reg.getId()); int cnt = ps.executeUpdate(); if (cnt == 0) _log.info("No game server registered on ID " + reg.getId()); else _log.info("Game server removed."); ps.close(); } catch (SQLException e) { _log.error("Could not remove a game server!", e); } finally { L2Database.close(con); } reg.setState(RegistrationState.INITIAL_CHOICE); } else if (reg.getState() == RegistrationState.GENERATE) { Connection con = null; try { con = L2Database.getConnection(); PreparedStatement ps = con .prepareStatement("SELECT authData FROM gameserver WHERE id = ?"); ps.setInt(1, reg.getId()); ResultSet rs = ps.executeQuery(); if (rs.next()) { reg.setAuth(rs.getString("authData")); byte[] b = HexUtil.hexStringToBytes(reg.getAuth()); Properties pro = new Properties(); pro.setProperty("ServerID", String.valueOf(reg.getId())); pro.setProperty("HexID", HexUtil.hexToString(b)); BufferedOutputStream os = new BufferedOutputStream( new FileOutputStream("hexid.txt")); pro.store(os, "the hexID to auth into login"); IOUtils.closeQuietly(os); _log.info("hexid.txt has been generated."); } else _log.info("No game server registered on ID " + reg.getId()); rs.close(); ps.close(); } catch (SQLException e) { _log.error("Could not generate hexid.txt!", e); } finally { L2Database.close(con); } reg.setState(RegistrationState.INITIAL_CHOICE); } break; case ALLOW_BANS: try { if (line.length() != 1) throw new IllegalArgumentException("One char required."); else if (line.charAt(0) == 'y') reg.setTrusted(true); else if (line.charAt(0) == 'n') reg.setTrusted(false); else throw new IllegalArgumentException("Invalid choice."); byte[] auth = Rnd.nextBytes(new byte[BYTES]); reg.setAuth(HexUtil.bytesToHexString(auth)); Connection con = null; try { con = L2Database.getConnection(); PreparedStatement ps = con.prepareStatement( "INSERT INTO gameserver (id, authData, allowBans) VALUES (?, ?, ?)"); ps.setInt(1, reg.getId()); ps.setString(2, reg.getAuth()); ps.setBoolean(3, reg.isTrusted()); ps.executeUpdate(); ps.close(); _log.info("Registered game server on ID " + reg.getId()); _log.info("The authorization string is:"); _log.info(reg.getAuth()); _log.info("Use it when registering this login server."); _log.info("If you need a legacy hexid file, use the 'hexid' command."); } catch (SQLException e) { _log.error("Could not register gameserver!", e); } finally { L2Database.close(con); } reg.setState(RegistrationState.INITIAL_CHOICE); } catch (IllegalArgumentException e) { _log.info("[y/n]?"); } break; default: if (line.equals("list")) { Connection con = null; try { con = L2Database.getConnection(); PreparedStatement ps = con.prepareStatement("SELECT id, allowBans FROM gameserver"); ResultSet rs = ps.executeQuery(); while (rs.next()) _log.info("ID: " + rs.getInt("id") + ", trusted: " + rs.getBoolean("allowBans")); rs.close(); ps.close(); } catch (SQLException e) { _log.error("Could not register gameserver!", e); } finally { L2Database.close(con); } reg.setState(RegistrationState.INITIAL_CHOICE); } else if (line.equals("reg")) { _log.info("Enter the desired ID:"); reg.setState(RegistrationState.GAMESERVER_ID); next = RegistrationState.ALLOW_BANS; } else if (line.equals("rem")) { _log.info("Enter game server ID:"); reg.setState(RegistrationState.GAMESERVER_ID); next = RegistrationState.REMOVE; } else if (line.equals("hexid")) { _log.info("Enter game server ID:"); reg.setState(RegistrationState.GAMESERVER_ID); next = RegistrationState.GENERATE; } else if (line.equals("quit")) Shutdown.exit(TerminationStatus.MANUAL_SHUTDOWN); else _log.info("Incorrect command."); break; } } } catch (IOException e) { _log.fatal("Could not process input!", e); } finally { IOUtils.closeQuietly(br); } }
From source file:Main.java
public static int getFwMajor(String fwString) { return fwString.charAt(1) - 48; }
From source file:Main.java
/** * Split string to array of path array./*w w w .j av a 2 s .c o m*/ * @param path "/root/elementA/elementB" * @return */ public static String[] toPathArray(String path) { if (path.charAt(0) == '/') path = path.substring(1); return path.split("/"); }
From source file:Main.java
private static char ToBig(String name) { char ch = name.charAt(0); ch = Character.toUpperCase(ch); return ch;// ww w .j a v a 2s .co m }
From source file:Main.java
public static String getHead(String name) { char c = name.charAt(name.length() - 1); StringBuilder sb = new StringBuilder(); sb.append(c);//from w w w . ja v a 2 s . c o m return sb.toString(); }
From source file:Main.java
public static String prettifyMessage(String alertMessage) { if (alertMessage.charAt(0) == ',') { alertMessage = alertMessage.substring(2); }/*w ww . j a v a 2 s. com*/ return alertMessage; }
From source file:Main.java
public static boolean isChar(String content) { char c = content.charAt(0); return Character.isLetter(c); }