private static void patchConfFile(File originalConf, File dest, String library)
throws IOException {
Scanner sc = new Scanner(originalConf);
try {
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(dest)));
try {
boolean patched = false;
while (sc.hasNextLine()) {
String line = sc.nextLine();
out.append(line);
out.newLine();
if (!patched && "[plexus.core]".equals(line)) {
out.append("load ").append(library);
out.newLine();
patched = true;
}
}
} finally {
out.close();
}
} finally {
sc.close();
}
}
// saves changes to player data. MUST be called after you're done making
// changes, otherwise a reload will lose them
@Override
public synchronized void savePlayerData(String playerName, PlayerData playerData) {
// never save data for the "administrative" account. an empty string for
// claim owner indicates administrative account
if (playerName.length() == 0) return;
BufferedWriter outStream = null;
try {
// open the player's file
File playerDataFile =
new File(playerDataFolderPath + File.separator + playerName.toLowerCase());
playerDataFile.createNewFile();
outStream = new BufferedWriter(new FileWriter(playerDataFile));
// first line is last login timestamp
if (playerData.lastLogin == null) playerData.lastLogin = new Date();
DateFormat dateFormat = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss");
outStream.write(dateFormat.format(playerData.lastLogin));
outStream.newLine();
// second line is accrued claim blocks
outStream.write(String.valueOf(playerData.accruedClaimBlocks));
outStream.newLine();
// third line is bonus claim blocks
outStream.write(String.valueOf(playerData.bonusClaimBlocks));
outStream.newLine();
// fourth line is a double-semicolon-delimited list of claims
/*if (playerData.claims.size() > 0) {
outStream.write(this.locationToString(playerData.claims.get(0).getLesserBoundaryCorner()));
for (int i = 1; i < playerData.claims.size(); i++) {
outStream.write(";;" + this.locationToString(playerData.claims.get(i).getLesserBoundaryCorner()));
}
} */
// write out wether the player's inventory needs to be cleared on join.
outStream.newLine();
outStream.write(String.valueOf(playerData.ClearInventoryOnJoin));
outStream.newLine();
}
// if any problem, log it
catch (Exception e) {
GriefPrevention.AddLogEntry(
"GriefPrevention: Unexpected exception saving data for player \""
+ playerName
+ "\": "
+ e.getMessage());
}
try {
// close the file
if (outStream != null) {
outStream.close();
}
} catch (IOException exception) {
}
}
public static void writeItemsControlFile() throws IOException {
BufferedWriter bw = new BufferedWriter(new FileWriter("items.ctl"));
bw.write("LOAD DATA");
bw.newLine();
bw.write("INFILE items.dat");
bw.newLine();
bw.write("INTO TABLE items");
bw.newLine();
bw.write("FIELDS TERMINATED BY ',' optionally enclosed by X'27'");
bw.newLine();
bw.write("(itemid,itemname)");
bw.close();
}
public static void writeTransControlFile() throws IOException {
BufferedWriter bw = new BufferedWriter(new FileWriter("trans.ctl"));
bw.write("LOAD DATA");
bw.newLine();
bw.write("INFILE trans.dat");
bw.newLine();
bw.write("INTO TABLE trans");
bw.newLine();
bw.write("FIELDS TERMINATED BY ','");
bw.newLine();
bw.write("(transid,itemid)");
bw.close();
}
public void printWeightUpdate() {
String fileName = "WeightFile.txt";
try {
FileWriter fileWriter = new FileWriter(fileName);
BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
System.out.println(
"printWeightUpdate, put this i trainedWeights() and set isTrained to true");
// weights for the hidden layer
for (Neuron n : hiddenLayer) {
ArrayList<Connection> connections = n.getAllInConnections();
for (Connection con : connections) {
String w = df.format(con.getWeight());
System.out.println(
"weightUpdate.put(weightKey(" + n.id + ", " + con.id + "), " + w + ");");
bufferedWriter.write(ef.format(n.id));
bufferedWriter.write(" ");
bufferedWriter.write(ef.format(con.id));
bufferedWriter.write(" ");
bufferedWriter.write(w);
bufferedWriter.newLine();
}
}
// weights for the output layer
for (Neuron n : outputLayer) {
ArrayList<Connection> connections = n.getAllInConnections();
for (Connection con : connections) {
String w = df.format(con.getWeight());
System.out.println(
"weightUpdate.put(weightKey(" + n.id + ", " + con.id + "), " + w + ");");
bufferedWriter.write(ef.format(n.id));
bufferedWriter.write(" ");
bufferedWriter.write(ef.format(con.id));
bufferedWriter.write(" ");
bufferedWriter.write(w);
bufferedWriter.newLine();
}
}
System.out.println();
bufferedWriter.close();
} catch (IOException ex) {
System.out.println("Error writing to file " + fileName);
}
}
// Save data from LinkedHashMap to file
public void save() {
BufferedWriter bw = null;
try {
// Construct the BufferedWriter object
bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filename), "UTF-8"));
bw.write("# " + pName + " Properties File");
bw.newLine();
// Save all the properties one at a time, only if there's data to write
if (properties.size() > 0) {
// Grab all the entries and create an iterator to run through them all
Set<?> set = properties.entrySet();
Iterator<?> i = set.iterator();
// While there's data to iterate through..
while (i.hasNext()) {
// Map the entry and save the key and value as variables
Map.Entry<?, ?> me = (Map.Entry<?, ?>) i.next();
String key = (String) me.getKey();
String val = me.getValue().toString();
// If it starts with "#", it's a comment so write it as such
if (key.charAt(0) == '#') {
// Writing a comment to the file
bw.write("# " + val);
bw.newLine();
} else {
// Otherwise write the key and value pair as key=value
bw.write(key + '=' + val);
bw.newLine();
}
}
}
} catch (FileNotFoundException ex) {
log.log(Level.SEVERE, '[' + pName + "]: Couldn't find file " + filename, ex);
return;
} catch (IOException ex) {
log.log(Level.SEVERE, '[' + pName + "]: Unable to save " + filename, ex);
return;
} finally {
// Close the BufferedWriter
try {
if (bw != null) bw.close();
} catch (IOException ex) {
log.log(Level.SEVERE, '[' + pName + "]: Unable to save " + filename, ex);
}
}
}
public void Have(String peer1, String peer2, int index) {
String filename = "peer_" + peer1 + "/log_peer_" + peer1 + ".log";
File file = new File(filename);
if (!file.exists()) {
CreateLog(peer1);
}
try {
FileWriter fw = new FileWriter(filename, true); // the true will append the new data
BufferedWriter bw = new BufferedWriter(fw);
String str =
getDate()
+ ": Peer "
+ peer1
+ " received the 'HAVE' message from Peer "
+ peer2
+ " for the piece "
+ index
+ ".";
bw.write(str); // appends the string to the file
bw.newLine();
bw.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
/**
* write categories to AIMLIF file
*
* @param cats array list of categories
* @param filename AIMLIF filename
*/
public void writeIFCategories(ArrayList<Category> cats, String filename) {
// System.out.println("writeIFCategories "+filename);
BufferedWriter bw = null;
File existsPath = new File(aimlif_path);
if (existsPath.exists())
try {
// Construct the bw object
bw = new BufferedWriter(new FileWriter(aimlif_path + "/" + filename));
for (Category category : cats) {
bw.write(Category.categoryToIF(category));
bw.newLine();
}
} catch (FileNotFoundException ex) {
ex.printStackTrace();
} catch (IOException ex) {
ex.printStackTrace();
} finally {
// Close the bw
try {
if (bw != null) {
bw.flush();
bw.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
/**
* piirtää reitin tiedostoon ja reittikartta taulukkoon
*
* @param käydytsolmut
* @throws IOException
*/
public void piirräreitti(PriorityQueue<Solmu> käydytsolmut) throws IOException {
String nimi = new String("uk");
BufferedWriter reittikarttatiedosto = new BufferedWriter(new FileWriter("uk"));
Solmu solmu = new Solmu(0, 0, null, 0);
while (!käydytsolmut.isEmpty()) {
solmu = käydytsolmut.poll();
for (int n = 0; n < kartankoko; n++) {
for (int i = 0; i < kartankoko; i++) {
if (solmu.x == n && solmu.y == i) {
// reittikartta[i][n] = '-';
reittikartta[i][n] = (char) (solmu.summaamatkat(0, solmu.annavanhempi()) + 65);
// reittikarttatiedosto.write("-");
reittikarttatiedosto.write('-');
} else {
reittikarttatiedosto.write(reittikartta[i][n]);
}
}
reittikarttatiedosto.newLine();
}
}
reittikarttatiedosto.close();
tulostakartta(reittikartta);
}
public void PieceDownload(String peer1, String peer2, int index, int pieces) {
String filename = "peer_" + peer1 + "/log_peer_" + peer1 + ".log";
File file = new File(filename);
if (!file.exists()) {
CreateLog(peer1);
}
try {
FileWriter fw = new FileWriter(filename, true); // the true will append the new data
BufferedWriter bw = new BufferedWriter(fw);
String str =
getDate()
+ ": Peer "
+ peer1
+ " has downloaded the piece "
+ index
+ " from Peer "
+ peer2
+ ". Now the number of pieces is "
+ pieces
+ ".";
bw.write(str); // appends the string to the file
bw.newLine();
bw.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
static void task1() throws FileNotFoundException, IOException, SQLException {
// Read Input
System.out.println("Task1 Started...");
BufferedReader br = new BufferedReader(new FileReader(inputFile));
br.readLine();
String task1Input = br.readLine();
br.close();
double supportPercent =
Double.parseDouble(task1Input.split(":")[1].split("=")[1].split("%")[0].trim());
if (supportPercent >= 0) {
System.out.println("Task1 Support Percent :" + supportPercent);
// Prepare query
String task1Sql =
"select temp.iname,(temp.counttrans/temp2.uniquetrans)*100 as percent"
+ " from (select i.itemname iname,count(t.transid) counttrans from trans t, items i"
+ " where i.itemid = t.itemid group by i.itemname having count(t.transid)>=(select count(distinct transid)*"
+ supportPercent / 100
+ " from trans)"
+ ") temp , (select count(distinct transid) uniquetrans from trans) temp2 order by percent";
PreparedStatement selTask1 = con.prepareStatement(task1Sql);
ResultSet rsTask1 = selTask1.executeQuery();
BufferedWriter bw = new BufferedWriter(new FileWriter("system.out.1"));
while (rsTask1.next()) {
bw.write("{" + rsTask1.getString(1) + "}, s=" + rsTask1.getDouble(2) + "%");
bw.newLine();
}
rsTask1.close();
bw.close();
System.out.println("Task1 Completed...\n");
} else System.out.println("Support percent should be a positive number");
}
public void ServerConnectionIncoming(String peer1, String address, String port) {
String filename = "peer_" + peer1 + "/log_peer_" + peer1 + ".log";
File file = new File(filename);
if (!file.exists()) {
CreateLog(peer1);
}
try {
FileWriter fw = new FileWriter(filename, true); // the true will append the new data
BufferedWriter bw = new BufferedWriter(fw);
String str =
getDate()
+ "***Server for peer: "
+ peer1
+ " is ready to listen at :"
+ address
+ " at port : "
+ port;
bw.write(str); // appends the string to the file
bw.newLine();
bw.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
static void writeNewData(String datafile) {
try {
BufferedReader bufr = new BufferedReader(new FileReader(datafile));
BufferedWriter bufw = new BufferedWriter(new FileWriter(datafile + ".nzf"));
String line;
String[] tokens;
while ((line = bufr.readLine()) != null) {
tokens = line.split(" ");
bufw.write(tokens[0]);
for (int i = 1; i < tokens.length; i++) {
Integer index = Integer.valueOf(tokens[i].split(":")[0]);
if (nnzFeas.contains(index)) {
bufw.write(" " + tokens[i]);
}
}
bufw.newLine();
}
bufw.close();
bufr.close();
} catch (Exception e) {
e.printStackTrace();
System.exit(0);
}
}
public static void decry() {
try {
BufferedReader bf = new BufferedReader(new FileReader("ciphertext.txt"));
BufferedWriter wr = new BufferedWriter(new FileWriter("plaintext.txt"));
char rkey[] = new char[26];
for (char i = 'a'; i <= 'z'; i++) {
if (key.charAt(i - 'a') > 'z' || key.charAt(i - 'a') < 'a') continue;
rkey[key.charAt(i - 'a') - 'a'] = i;
}
System.out.println(rkey);
StringBuffer strb;
String str;
while (((str = bf.readLine())) != null) {
strb = new StringBuffer(str);
// System.out.println(strb);
// String ans;
for (int i = 0; i < strb.length(); i++) {
if (strb.charAt(i) >= 'a' && strb.charAt(i) <= 'z') {
strb.setCharAt(i, rkey[strb.charAt(i) - 'a']);
}
}
System.out.println(strb.toString());
wr.write(strb.toString());
wr.newLine();
}
// keyf.close();
wr.close();
bf.close();
} catch (IOException e) {
}
}
// grants a group (players with a specific permission) bonus claim blocks as
// long as they're still members of the group
@Override
synchronized void saveGroupBonusBlocks(String groupName, int currentValue) {
// write changes to file to ensure they don't get lost
BufferedWriter outStream = null;
try {
// open the group's file
File groupDataFile = new File(playerDataFolderPath + File.separator + "$" + groupName);
groupDataFile.createNewFile();
outStream = new BufferedWriter(new FileWriter(groupDataFile));
// first line is number of bonus blocks
outStream.write(String.valueOf(currentValue));
outStream.newLine();
}
// if any problem, log it
catch (Exception e) {
GriefPrevention.AddLogEntry(
"Unexpected exception saving data for group \"" + groupName + "\": " + e.getMessage());
}
try {
// close the file
if (outStream != null) {
outStream.close();
}
} catch (IOException exception) {
}
}
public void write(OutputStream os) throws Exception {
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(os));
String str = toString();
bw.write(str, 0, str.length());
bw.newLine();
bw.close();
}
public static void main(String[] args) throws IOException {
Scanner in = new Scanner(new File("data.txt"));
FileWriter promptStream = new FileWriter("prompts.txt");
BufferedWriter promptOut = new BufferedWriter(promptStream);
FileWriter choiceStream = new FileWriter("choice.txt");
BufferedWriter choiceOut = new BufferedWriter(choiceStream);
choiceOut.write(
"$SQL_STRING = \"INSERT INTO \'$db_info[choice_table](`text`, `character`, `distance`, `size`) VALUES");
choiceOut.newLine();
promptOut.write("$SQL_STRING = \"INSERT INTO \'$db_info[prompt_table]\' (`text`) VALUES");
promptOut.newLine();
while (in.hasNextLine()) {
String line = in.nextLine().trim();
String[] check = line.split(" ");
if (check[0].equals("prompt")) {
promptOut.write("\t\t\t\t\t(\'" + line.substring(7) + "\'),");
promptOut.newLine();
} else if (check[0].equals("choice")) {
if (check[1].matches("[0-6]#-?[0-6]#-?[0-6]")) {
String[] characters = check[1].split("#");
int start = check[0].length() + check[1].length() + 2;
choiceOut.write(
"\t\t\t\t\t(\'"
+ line.substring(start)
+ "\', \'"
+ characters[0]
+ "\', \'"
+ characters[1]
+ "\', \'"
+ characters[2]
+ "\'),");
choiceOut.newLine();
} else {
System.out.println(check[1]);
System.err.println("no point values found");
}
} else {
System.err.println("line does not match anything. you fail");
}
}
choiceOut.close();
promptOut.close();
}
private void saveRecord() {
try {
BufferedWriter bw =
new BufferedWriter(
new FileWriter(
"C:\\Users\\Szamani\\IdeaProjects\\snake\\src\\best.txt",
true)); // you may need to change this also :)
bw.write(playerName);
bw.newLine();
bw.write(String.valueOf(score));
bw.newLine();
bw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
// 保存已经访问过的URL
private static void SaveVisitedUrl(String filepath) throws Exception {
BufferedWriter bw = new BufferedWriter(new FileWriter(filepath));
Iterator<String> it = visitedUrl.iterator();
while (it.hasNext()) {
bw.write(it.next());
bw.newLine();
}
bw.flush();
bw.close();
}
public static void writeToFile(String text) {
try {
BufferedWriter bw =
new BufferedWriter(new FileWriter(new File("BracketandWinner.txt"), true));
bw.write(text);
bw.newLine();
bw.close();
} catch (Exception e) {
}
}
public void run() {
String line;
try {
while (null != (line = getLine())) {
zWriter.write(line);
zWriter.newLine();
zWriter.flush();
}
zWriter.write("BYE");
zWriter.newLine();
zWriter.flush();
} catch (IOException e) {
// Presume socket has been closed. Fail silently and stop thread
}
try {
isOpen = false;
zWriter.close();
} catch (IOException ignore) {
}
}
/**
* sends a raw message
*
* @param message is a string with the message
*/
public void sendRaw(String message) {
try {
writer.write(message);
writer.newLine();
writer.flush();
} catch (SocketException e) {
System.out.println("[Server] Tried to send message to disconnected client.");
} catch (IOException e) {
e.printStackTrace();
}
}
private void writeUninstallerJarFileLog(UninstallData udata, JarOutputStream outJar)
throws IOException {
BufferedWriter logWriter;
outJar.putNextEntry(new JarEntry("jarlocation.log"));
logWriter = new BufferedWriter(new OutputStreamWriter(outJar));
logWriter.write(udata.getUninstallerJarFilename());
logWriter.newLine();
logWriter.write(udata.getUninstallerPath());
logWriter.flush();
outJar.closeEntry();
}
public static void main(String args[]) {
Date now = new Date();
DateFormat df = DateFormat.getDateInstance();
String component = "Component : " + args[0];
String date = "Date : " + df.format(now);
;
String version = "Version : " + args[1];
try {
FileWriter fstream = new FileWriter("packInfo.txt");
BufferedWriter out = new BufferedWriter(fstream);
out.write(component);
out.newLine();
out.write(date);
out.newLine();
out.write(version);
out.close();
} catch (Exception e) {
System.err.println("Error in opening a file");
}
}
public static void writeText(String s) {
FileWriter fWriter = null;
BufferedWriter writer = null;
try {
fWriter = new FileWriter("info.txt", true);
writer = new BufferedWriter(fWriter);
writer.append(s);
writer.newLine();
writer.close();
} catch (Exception e) {
}
}
private void writeHeaderRow() throws DataAccessObjectInitializationException {
CSVColumnVisitor visitor = new CSVColumnVisitor(fileOut);
try {
visitHeaderColumns(this.columnNames, visitor);
fileOut.newLine();
visitor.newRow();
} catch (IOException e) {
String errMsg = Messages.getString("CSVWriter.errorWriting");
logger.error(errMsg, e); // $NON-NLS-1$
throw new DataAccessObjectInitializationException(errMsg, e);
}
}
private void applyLabel(String inPointsFile, String outPointsFile, List<String> symbols) {
System.out.println("Applying labels for points file: " + inPointsFile);
FileReader input;
BufferedWriter bufWriter = null;
try {
FileOutputStream fos = new FileOutputStream(outPointsFile);
bufWriter = new BufferedWriter(new OutputStreamWriter(fos));
File inFile = new File(inPointsFile);
if (!inFile.exists()) {
System.out.println("ERROR: In file doens't exist");
return;
}
input = new FileReader(inPointsFile);
BufferedReader bufRead = new BufferedReader(input);
String inputLine;
int index = 0;
while ((inputLine = bufRead.readLine()) != null && index < symbols.size()) {
Point p = Utils.readPoint(inputLine);
String symbol = symbols.get(index);
int clazz = 0;
if (this.invertedFixedClases.containsKey(symbol)) {
clazz = this.invertedFixedClases.get(symbol);
} else {
// get the corresponding symbol
// get the class for this one
String sector = invertedSectors.get(symbol);
if (sector != null) {
clazz = sectorToClazz.get(sector);
} else {
// System.out.println("No sector: " + symbol);
}
}
p.setClazz(clazz);
String s = p.serialize();
bufWriter.write(s);
bufWriter.newLine();
index++;
}
System.out.println("Read lines: " + index);
} catch (Exception e) {
throw new RuntimeException("Failed to read/write file", e);
} finally {
if (bufWriter != null) {
try {
bufWriter.close();
} catch (IOException ignore) {
}
}
}
}
/*
* Finds the total distance for the path traveled given by the string inputString.
*/
private static void findDistance(String inputString) {
int distance = 0;
boolean flag;
while (inputString.indexOf("-") != -1) {
flag = false;
first = inputString.charAt(0);
inputString = inputString.substring(inputString.indexOf("-") + 1);
if (inputString.indexOf("-") != -1) {
second = inputString.charAt(0);
} else {
second = inputString.charAt(0);
}
edgeList = nodeMap.get(first).getEdges();
for (i = 0; i < edgeList.size(); i++) {
if (edgeList.get(i).getEdgeDestination() == second) {
distance += edgeList.get(i).getEdgeLength();
flag = true;
}
}
if (flag == false) {
try {
bw.write("NO SUCH ROUTE");
bw.newLine();
} catch (IOException e) {
System.out.println(e);
}
return;
}
}
try {
bw.write(Integer.toString(distance));
bw.newLine();
} catch (IOException e) {
System.out.println(e);
}
}
/**
* This method performed followint tasks 1. Extract tweet text from tweetline and created_at time
* 2. Clean the tweet text by removing unicodes and replacing non-ascii characters 3. Persist
* cleaned tweet text and time into file
*
* @param cleanTweetFileWriter
* @param tweet
* @throws Exception
*/
private void persistCleantedTweet(BufferedWriter cleanTweetFileWriter, Tweet tweet)
throws Exception {
if (cleanTweetFileWriter != null && tweet != null) {
// Format the tweet text and created date
String formattedTweetText =
tweet.getTweetText().getTweetText() + " (" + tweet.getCreatedDate() + ")";
// Persist formatted text into file and append new line.
cleanTweetFileWriter.write(formattedTweetText);
cleanTweetFileWriter.newLine();
}
}
/*
* (non-Javadoc)
* @see com.salesforce.dataloader.dao.csv.Writer#writeRow(java.util.Map)
*/
public boolean writeRow(Map<String, Object> columnValues) throws DataAccessObjectException {
CSVColumnVisitor visitor = new CSVColumnVisitor(fileOut);
try {
visitColumns(columnNames, columnValues, visitor);
fileOut.newLine();
visitor.newRow();
currentRowNumber++;
return true; // success unless there's an exception
} catch (IOException e) {
logger.error(Messages.getString("CSVWriter.errorWriting"), e); // $NON-NLS-1$
throw new DataAccessObjectException(
Messages.getString("CSVWriter.errorWriting"), e); // $NON-NLS-1$
}
}
