Example usage for java.io BufferedReader readLine

Introduction

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

Prototype

public String readLine() throws IOException 

Source Link

Document

Reads a line of text.

Usage

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
    ServerSocket ss = ssf.createServerSocket(443);
    while (true) {
        Socket s = ss.accept();// www  . j  ava 2s  .  co m
        PrintStream out = new PrintStream(s.getOutputStream());
        BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
        String info = null;
        String request = null;
        String refer = null;

        while ((info = in.readLine()) != null) {
            if (info.startsWith("GET")) {
                request = info;
            }
            if (info.startsWith("Referer:")) {
                refer = info;
            }
            if (info.equals(""))
                break;
        }
        if (request != null) {
            out.println("HTTP/1.0 200 OK\nMIME_version:1.0\nContent_Type:text/html");
            int sp1 = request.indexOf(' ');
            int sp2 = request.indexOf(' ', sp1 + 1);
            String filename = request.substring(sp1 + 2, sp2);
            if (refer != null) {
                sp1 = refer.indexOf(' ');
                refer = refer.substring(sp1 + 1, refer.length());
                if (!refer.endsWith("/")) {
                    refer = refer + "/";
                }
                filename = refer + filename;
            }
            URL con = new URL(filename);
            InputStream gotoin = con.openStream();
            int n = gotoin.available();
            byte buf[] = new byte[1024];
            out.println("HTTP/1.0 200 OK\nMIME_version:1.0\nContent_Type:text/html");
            out.println("Content_Length:" + n + "\n");
            while ((n = gotoin.read(buf)) >= 0) {
                out.write(buf, 0, n);
            }
            out.close();
            s.close();
            in.close();
        }
    }
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    try {//from  w  w w.  j a  va2  s. co m
        String url = "jdbc:odbc:yourdatabasename";
        String driver = "sun.jdbc.odbc.JdbcOdbcDriver";
        String user = "guest";
        String password = "guest";

        FileInputStream fis = new FileInputStream("sometextfile.txt");

        Class.forName(driver);
        Connection connection = DriverManager.getConnection(url, user, password);
        Statement createTable = connection.createStatement();
        createTable.executeUpdate("CREATE TABLE source_code (name char(20), source LONGTEXT)");
        String ins = "INSERT INTO source_code VALUES(?,?)";
        PreparedStatement statement = connection.prepareStatement(ins);

        statement.setString(1, "TryInputStream2");
        statement.setAsciiStream(2, fis, fis.available());

        int rowsUpdated = statement.executeUpdate();
        System.out.println("Rows affected: " + rowsUpdated);
        Statement getCode = connection.createStatement();
        ResultSet theCode = getCode.executeQuery("SELECT name,source FROM source_code");
        BufferedReader reader = null;
        String input = null;

        while (theCode.next()) {
            reader = new BufferedReader(new InputStreamReader(theCode.getAsciiStream("source")));
            while ((input = reader.readLine()) != null) {
                System.out.println(input);
            }
        }
        connection.close();
    } catch (Exception e) {
        System.err.println(e);
    }
}

---

From source file:com.reversemind.glia.test.go3.java

public static void main(String... args) throws Exception {

    System.setProperty("http.proxyHost", "10.105.0.217");
    System.setProperty("http.proxyPort", "3128");

    System.setProperty("https.proxyHost", "10.105.0.217");
    System.setProperty("https.proxyPort", "3128");

    HttpHost proxy = new HttpHost("10.105.0.217", 3128);
    DefaultHttpClient client = new DefaultHttpClient();
    client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

    HttpGet request = new HttpGet(
            "https://twitter.com/i/profiles/show/splix/timeline/with_replies?include_available_features=1&include_entities=1&max_id=285605679744569344");
    HttpResponse response = client.execute(request);

    // Get the response
    BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent(), "UTF-8"));

    String sl = "";
    String line = "";
    while ((line = rd.readLine()) != null) {
        LOG.debug(line);//from  w w w  . j  a  va2 s  .  c o  m
        sl += line;
    }

    sl = new String(sl.getBytes(), "UTF-8");
    String sss = sl.replaceAll("\\{1,}", "\\").replaceAll("\\\"", "'").replaceAll("\\"", "'")
            .replaceAll("&gt;", ">").replaceAll("&lt;", "<").replaceAll("&amp;", "&").replaceAll("&apos;", "'")
            .replaceAll("\u003c", "<").replaceAll("\u003e", ">").replaceAll("\n", " ").replaceAll("\\/", "/")
            .replaceAll("\\'", "'");

    String sss2 = sss.replaceAll("\\'", "'");
    LOG.debug(sss);

    save("/opt/_del/go_sl.txt", sl);
    save("/opt/_del/go_sss.txt", sss);
    save("/opt/_del/go_line.txt", line);
    save("/opt/_del/go_sss2.txt", sss2);

    LOG.debug("\n\n\n\n\n");
    LOG.debug(sss);
    LOG.debug("\n\n\n\n\n");
    LOG.debug(URLDecoder.decode(sl, "UTF-8"));
    LOG.debug(URLDecoder.decode("\u0438\u043d\u043e\u0433\u0434\u0430", "UTF-8"));

    LOG.debug(URLDecoder.decode("\n            \u003c/span\u003e\n            \u003cb\u003e\n ", "UTF-8"));

}

---

From source file:ca.uwaterloo.cpami.mahout.matrix.utils.GramSchmidt.java

public static void main(String[] args) throws IOException {

    //final Configuration conf = new Configuration();
    //final FileSystem fs = FileSystem.get(conf);
    //final SequenceFile.Reader reader = new SequenceFile.Reader(fs,
    //   new Path("R1.dat"), conf);
    //IntWritable key = new IntWritable();
    //VectorWritable vec = new VectorWritable();
    Matrix mat = new SparseMatrix(1500, 100);
    //SparseRealMatrix mat2 = new OpenMapRealMatrix(12419,1500 );
    BufferedReader reader = new BufferedReader(new FileReader("R.3.csv"));
    String line = null;//from w w  w  . j  av  a 2s.c  o m
    while ((line = reader.readLine()) != null) {
        String[] parts = line.split(",");

        mat.set(Integer.parseInt(parts[0]), Integer.parseInt(parts[1]), Double.parseDouble(parts[2]));
        /*
        Vector v = vec.get();
        int i=0;
        Iterator<Vector.Element> itr = v.iterateNonZero();
        while(itr.hasNext()){
           double elem = itr.next().get();
           if(elem !=0)
              mat2.setEntry(i, key.get(), elem);
           i++;
        }
        */
    }

    //mat = mat.transpose();
    System.out.println(mat.viewColumn(0).isDense());
    System.out.println(mat.viewRow(0).isDense());
    mat = mat.transpose();
    GramSchmidt.orthonormalizeColumns(mat);
    /*
    System.out.println("started QR");
    System.out.println(Runtime.getRuntime().maxMemory());
    System.out.println(Runtime.getRuntime().maxMemory()-Runtime.getRuntime().freeMemory());
    QRDecomposition qr = new QRDecomposition(mat2);
    System.out.println(qr.getQ().getColumnDimension());
    System.out.println(qr.getQ().getRowDimension());
    */
    //mat = mat.transpose();
    //storeSparseColumns(mat);
    //for (int i = 0; i < 10; i++) {
    //   System.out.println(mat.viewRow(i).getNumNondefaultElements());
    //}

}

---

From source file:com.github.brandtg.stl.StlPlotter.java

public static void main(String[] args) throws Exception {
    List<Double> times = new ArrayList<Double>();
    List<Double> series = new ArrayList<Double>();
    List<Double> trend = new ArrayList<Double>();
    List<Double> seasonal = new ArrayList<Double>();
    List<Double> remainder = new ArrayList<Double>();

    // Read from STDIN
    String line;//from   w  w w.  j ava2s  .  c o m
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    while ((line = reader.readLine()) != null) {
        String[] tokens = line.split(",");
        times.add(Double.valueOf(tokens[0]));
        series.add(Double.valueOf(tokens[1]));
        trend.add(Double.valueOf(tokens[2]));
        seasonal.add(Double.valueOf(tokens[3]));
        remainder.add(Double.valueOf(tokens[4]));
    }

    StlResult res = new StlResult(convert(times), convert(series), convert(trend), convert(seasonal),
            convert(remainder));

    if (args.length == 1) {
        plot(res, new File(args[0]));
    } else {
        plotOnScreen(res, "Seasonal Decomposition");
    }
}

---

From source file:edu.oregonstate.eecs.mcplan.domains.yahtzee2.YahtzeeClient.java

/**
 * @param args//from   ww  w.ja  va 2 s.com
 * @throws IOException
 */
public static void main(final String[] args) throws IOException {
    final RandomGenerator rng = new MersenneTwister(42);
    final YahtzeeState s0 = new YahtzeeState(rng);
    final YahtzeeSimulator sim = new YahtzeeSimulator(rng, s0);

    final BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    while (!sim.state().isTerminal()) {
        printState(sim.state());
        final String cmd = reader.readLine();
        final String[] parts = cmd.split(" ");
        if ("keep".equals(parts[0])) {
            final int[] keepers = new int[Hand.Nfaces];
            for (int i = 1; i < parts.length; ++i) {
                final int v = Integer.parseInt(parts[i]);
                keepers[v - 1] += 1;
            }
            sim.takeAction(new JointAction<YahtzeeAction>(new KeepAction(keepers)));
        } else if ("score".equals(parts[0])) {
            final YahtzeeScores category = YahtzeeScores.valueOf(parts[1]);
            sim.takeAction(new JointAction<YahtzeeAction>(new ScoreAction(category)));
        } else if ("undo".equals(parts[0])) {
            sim.untakeLastAction();
        } else {
            System.out.println("!!! Bad command");
        }
    }
    System.out.println("********** Terminal **********");
    printState(sim.state());
}

---

From source file:URLGet.java

public static void main(String[] args) {
    BufferedReader in = null;
    if (args.length == 1) {
        try {//from   ww w  . j  av  a 2  s.c o m
            URL url = new URL(args[0]);
            in = new BufferedReader(new InputStreamReader(url.openStream()));
            String line = null;
            while ((line = in.readLine()) != null)
                System.out.println(line);
        } catch (MalformedURLException ex) {
            System.err.println(ex);
        } catch (FileNotFoundException ex) {
            System.err.println("Failed to open stream to URL: " + ex);
        } catch (IOException ex) {
            System.err.println("Error reading URL content: " + ex);
        }
        if (in != null)
            try {
                in.close();
            } catch (IOException ex) {
            }
    } else
        System.err.println("Usage: URLGet URL");
}

---

From source file:TinyEdit.java

public static void main(String args[]) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String str[] = new String[100];

    System.out.println("Enter lines of text.");
    System.out.println("Enter 'stop' to quit.");
    for (int i = 0; i < 100; i++) {
        str[i] = br.readLine();
        if (str[i].equals("stop"))
            break;
    }//w  w w  .  j  a  va 2  s  .c o  m

    System.out.println("\nHere is your file:");

    for (int i = 0; i < 100; i++) {
        if (str[i].equals("stop"))
            break;
        System.out.println(str[i]);
    }
}

---

From source file:org.openeclass.EclassMobile.java

public static void main(String[] args) {

    try {//from   w  ww.jav a2  s.c o m
        HttpClient httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost("https://myeclass/modules/mobile/mlogin.php");
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("uname", mUsername));
        nvps.add(new BasicNameValuePair("pass", mPassword));
        httppost.setEntity(new UrlEncodedFormEntity(nvps));

        System.out.println("twra tha kanei add");
        System.out.println("prin to response");

        HttpResponse response = httpclient.execute(httppost);
        StatusLine status = response.getStatusLine();

        if (status.getStatusCode() != 200)
            System.out.println("Invalid response from server: " + status.toString());

        System.out.println("meta to response");

        Header[] head = response.getAllHeaders();

        for (int i = 0; i < head.length; i++)
            System.out.println("to head exei " + head[i]);

        System.out.println("Login form get: " + response.getStatusLine());

        HttpEntity entity = response.getEntity();
        InputStream ips = entity.getContent();
        BufferedReader buf = new BufferedReader(new InputStreamReader(ips, "UTF-8"), 1024);

        StringBuilder sb = new StringBuilder();
        String s = "";

        while ((s = buf.readLine()) != null) {
            sb.append(s);
        }
        System.out.println("to sb einai " + sb.toString());

    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.github.ruananswer.stl.StlPlotter.java

public static void main(String[] args) throws Exception {
    List<Double> times = new ArrayList<Double>();
    List<Double> series = new ArrayList<Double>();
    List<Double> trend = new ArrayList<Double>();
    List<Double> seasonal = new ArrayList<Double>();
    List<Double> remainder = new ArrayList<Double>();

    // Read from STDIN
    String line;/*from  ww  w. j  a va  2 s  .  co m*/
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    while ((line = reader.readLine()) != null) {
        String[] tokens = line.split(",");
        times.add(Double.valueOf(tokens[0]));
        series.add(Double.valueOf(tokens[1]));
        trend.add(Double.valueOf(tokens[2]));
        seasonal.add(Double.valueOf(tokens[3]));
        remainder.add(Double.valueOf(tokens[4]));
    }

    STLResult res = new STLResult(convert(trend), convert(seasonal), convert(remainder));

    double[] tmpSeries = convert(series);
    double[] tmpTimes = convert(times);

    if (args.length == 1) {
        plot(res, tmpSeries, tmpTimes, new File(args[0]));
    } else {
        plotOnScreen(res, tmpSeries, tmpTimes, "Seasonal Decomposition");
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »