Example usage for java.io PrintStream PrintStream

Introduction

In this page you can find the example usage for java.io PrintStream PrintStream.

Prototype

public PrintStream(File file) throws FileNotFoundException

Source Link

Document

Creates a new print stream, without automatic line flushing, with the specified file.

Usage

From source file:com.izforge.izpack.event.AntActionLogBuildListener.java

public AntActionLogBuildListener(File logFile, boolean append, int level) {
    this.setMessageOutputLevel(level);
    if (logFile != null) {
        PrintStream printStream;/*from   w w w.j av a  2s .com*/
        try {
            final File canonicalLogFile = logFile.getCanonicalFile();
            FileUtils.forceMkdir(canonicalLogFile.getParentFile());
            FileUtils.touch(canonicalLogFile);
            printStream = new PrintStream(new FileOutputStream(canonicalLogFile, append));
            this.setOutputPrintStream(printStream);
            this.setErrorPrintStream(printStream);
        } catch (IOException e) {
            logger.warning("Cannot log to file '" + logFile + "': " + e.getMessage());
            this.setOutputPrintStream(System.out);
            this.setErrorPrintStream(System.err);
        }
    } else {
        this.setOutputPrintStream(System.out);
        this.setErrorPrintStream(System.err);
    }
}

From source file:bamons.process.monitoring.service.listener.EmailMonitoringNotifier.java

private String formatExceptionMessage(Throwable exception) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    exception.printStackTrace(new PrintStream(baos));
    return baos.toString();
}

From source file:key.access.manager.HttpHandler.java

public String connect(String url, ArrayList data) throws IOException {
    try {//from  w  ww .j ava  2s.  c  o  m
        // open a connection to the site
        URL connectionUrl = new URL(url);
        URLConnection con = connectionUrl.openConnection();
        // activate the output
        con.setDoOutput(true);
        PrintStream ps = new PrintStream(con.getOutputStream());
        // send your parameters to your site
        for (int i = 0; i < data.size(); i++) {
            ps.print(data.get(i));
            //System.out.println(data.get(i));
            if (i != data.size() - 1) {
                ps.print("&");
            }
        }

        // we have to get the input stream in order to actually send the request
        InputStream inStream = con.getInputStream();
        Scanner s = new Scanner(inStream).useDelimiter("\\A");
        String result = s.hasNext() ? s.next() : "";
        System.out.println(result);

        // close the print stream
        ps.close();
        return result;
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return "error";
    } catch (IOException e) {
        e.printStackTrace();
        return "error";
    }
}

From source file:client.communication.SocketClient.java

/**
 * Envia a mensagem para o servidor e retorna a resposta
 * //from   www  .j av  a 2s .  com
 * @param message
 * @return 
 */
public String sendMessage(String message) {
    Socket socket = null;

    PrintStream stream = null;

    try {
        socket = new Socket(serverAddress, serverPort);

        stream = new PrintStream(socket.getOutputStream());

        // Envia requisiao
        stream.println(message);

        // L resposta
        socket.getInputStream().read(response);
    } catch (IOException e) {
        System.out.println("Problem connecting server!");
    } finally {
        try {
            // Fecha stream
            if (stream != null)
                stream.close();

            if (socket != null)
                socket.close();
        } catch (IOException e) {
            System.err.println("Problem closing socket: " + e.getMessage());
        }
    }

    // Decodifica resposta em base 64
    String _reply = new String(Base64.decodeBase64(response));

    // Remove o espao nas extremidades da string de resposta
    return _reply.trim();
}

From source file:com.ikon.util.ExecutionUtils.java

/**
 * Execute script from file//from w ww .  j  a v a2 s  .co m
 * 
 * @return 0 - Return
 *         1 - StdOut
 *         2 - StdErr
 */
public static Object[] runScript(File script) throws EvalError {
    Object[] ret = new Object[3];
    FileReader fr = null;

    try {
        if (script.exists() && script.canRead()) {
            ByteArrayOutputStream baosOut = new ByteArrayOutputStream();
            PrintStream out = new PrintStream(baosOut);
            ByteArrayOutputStream baosErr = new ByteArrayOutputStream();
            PrintStream err = new PrintStream(baosErr);
            Interpreter i = new Interpreter(null, out, err, false);
            fr = new FileReader(script);

            ret[0] = i.eval(fr);

            out.flush();
            ret[1] = baosOut.toString();
            err.flush();
            ret[2] = baosErr.toString();
        } else {
            log.warn("Unable to read script: {}", script.getPath());
        }
    } catch (IOException e) {
        log.warn(e.getMessage(), e);
    } finally {
        IOUtils.closeQuietly(fr);
    }

    log.debug("runScript: {}", Arrays.toString(ret));
    return ret;
}

From source file:com.leosys.core.telnet.Telent.java

public Telent(String hostname, int hostport, String user, String password) throws SocketException, IOException {
    super();/*from  www .  j  a v  a 2 s  .  co  m*/
    this.hostname = hostname;
    this.hostport = hostport;
    this.user = user;
    this.password = password;

    telnet = new TelnetClient("VT100");// VT100 VT52 VT220 VTNT ANSI  
    telnet.connect(hostname, hostport);
    in = telnet.getInputStream();
    out = new PrintStream(telnet.getOutputStream());

    readUntil("login: ");
    write(user);
    write("\n");
    readUntil("Password: ");
    write(password);
    write("\n");
}

From source file:com.sap.prd.mobile.ios.mios.XCodeSaveBuildSettingsMojo.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    try {// ww w.ja va2s .c  o m
        for (String configuration : getConfigurations()) {
            for (String sdk : getSDKs()) {
                XCodeContext ctx = getXCodeContext();
                CommandLineBuilder cmdLineBuilder = new CommandLineBuilder(configuration, sdk, ctx);
                PrintStream out = null;
                try {
                    out = new PrintStream(
                            EffectiveBuildSettings.getBuildSettingsFile(this.project, configuration, sdk));
                    final int returnValue = Forker.forkProcess(out, ctx.getProjectRootDirectory(),
                            cmdLineBuilder.createShowBuildSettingsCall());
                    if (returnValue != 0) {
                        throw new XCodeException(
                                "Could not execute xcodebuild -showBuildSettings command for configuration "
                                        + configuration);
                    }
                } finally {
                    IOUtils.closeQuietly(out);
                }
            }
        }
    } catch (Exception e) {
        throw new MojoExecutionException("Could not save build settings", e);
    }
}

From source file:com.anrisoftware.mongoose.buildins.echobuildin.EchoBuildin.java

@Override
protected void doCall() {
    PrintStream stream = new PrintStream(getOutput());
    output.output(stream, text);
    stream.flush();
}

From source file:au.com.jwatmuff.eventmanager.export.CSVExporter.java

public static void generateFromArray(Object[][] table, OutputStream os) {
    PrintStream ps = new PrintStream(os);
    for (Object[] row : table)
        outputRow(row, ps);//  w w w  .  j av a2 s .c  om
}

From source file:commands.AbstractCommand.java

@Override
public void outputToFile(File outputFile, boolean append) {
    try {//from   ww  w .  ja va2 s .c o m
        this.out = new PrintStream(new FileOutputStream(outputFile, append));
        this.outputFile = outputFile;
        this.append = append;
    } catch (FileNotFoundException e) {
        throw new CommandException("Could not find output file");
    }
}