Example usage for java.io BufferedReader readLine

List of usage examples for java.io BufferedReader readLine

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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:Main.java

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

    Process process = new ProcessBuilder(args).start();
    InputStream is = process.getInputStream();
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader br = new BufferedReader(isr);
    String line;/* www . ja  v a  2s.c o m*/

    System.out.printf("Output of running %s is:", Arrays.toString(args));

    while ((line = br.readLine()) != null) {
        System.out.println(line);
    }

}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();

    String hostName = "hostName";
    String fileName = "fileName";

    SSLSocket sslsock = (SSLSocket) factory.createSocket(hostName, 443);

    SSLSession session = sslsock.getSession();
    X509Certificate cert;//from   w w  w . j  a v a2  s. c  om
    try {
        cert = (X509Certificate) session.getPeerCertificates()[0];
    } catch (SSLPeerUnverifiedException e) {
        System.err.println(session.getPeerHost() + " did not present a valid certificate.");
        return;
    }

    System.out.println(session.getPeerHost() + " has presented a certificate belonging to:");
    Principal p = cert.getSubjectDN();
    System.out.println("\t[" + p.getName() + "]");
    System.out.println("The certificate bears the valid signature of:");
    System.out.println("\t[" + cert.getIssuerDN().getName() + "]");

    System.out.print("Do you trust this certificate (y/n)? ");
    System.out.flush();
    BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
    if (Character.toLowerCase(console.readLine().charAt(0)) != 'y')
        return;

    PrintWriter out = new PrintWriter(sslsock.getOutputStream());

    out.print("GET " + fileName + " HTTP/1.0\r\n\r\n");
    out.flush();

    BufferedReader in = new BufferedReader(new InputStreamReader(sslsock.getInputStream()));
    String line;
    while ((line = in.readLine()) != null)
        System.out.println(line);

    sslsock.close();
}

From source file:Main.java

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

    Runtime runtime = Runtime.getRuntime();
    Process process = runtime.exec(args);
    InputStream is = process.getInputStream();
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader br = new BufferedReader(isr);
    String line;/*from w w w . j a va 2s  .  c  om*/

    System.out.printf("Output of running %s is:", Arrays.toString(args));

    while ((line = br.readLine()) != null) {
        System.out.println(line);
    }

}

From source file:com.linkedin.pinot.broker.broker.BrokerServerBuilderTest.java

public static void main(String[] args) throws Exception {
    PropertiesConfiguration config = new PropertiesConfiguration(
            new File(BrokerServerBuilderTest.class.getClassLoader().getResource("broker.properties").toURI()));
    final BrokerServerBuilder bld = new BrokerServerBuilder(config, null, null, null);
    bld.buildNetwork();// ww  w .j a v a2  s  .  c  om
    bld.buildHTTP();
    bld.start();

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            try {
                bld.stop();
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    });

    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    while (true) {
        String command = br.readLine();
        if (command.equals("exit")) {
            bld.stop();
        }
    }

}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document(PageSize.A4);
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();//from   w  ww .  ja  v a  2  s  .  c  om
    PdfContentByte cb = writer.getDirectContent();
    BufferedReader reader = new BufferedReader(new FileReader("a.txt"));
    String line;
    Paragraph p;
    float pos;
    while ((line = reader.readLine()) != null) {
        p = new Paragraph("    " + line);
        p.setAlignment(Element.ALIGN_JUSTIFIED);
        document.add(p);
        pos = writer.getVerticalPosition(false);
        cb.moveTo(0, pos);
        cb.lineTo(PageSize.A4.width(), pos);
        cb.stroke();
        if (pos < 90)
            document.newPage();
    }
    reader.close();
    document.close();
}

From source file:Finger.java

public static void main(String[] arguments) throws Exception {
    StringTokenizer split = new StringTokenizer(arguments[0], "@");
    String user = split.nextToken();
    String host = split.nextToken();

    Socket digit = new Socket(host, 79);
    digit.setSoTimeout(20000);/*from   w w w  . j  a  v a 2  s  .  co m*/
    PrintStream out = new PrintStream(digit.getOutputStream());
    out.print(user + "\015\012");
    BufferedReader in = new BufferedReader(new InputStreamReader(digit.getInputStream()));
    boolean eof = false;
    while (!eof) {
        String line = in.readLine();
        if (line != null)
            System.out.println(line);
        else
            eof = true;
    }
    digit.close();
}

From source file:Standard.java

public static void main(String args[]) throws IOException {
    BufferedReader cin = new BufferedReader(new InputStreamReader(System.in));
    String number;/* www  . j  av a  2  s. c  o m*/
    int total = 0;

    while ((number = cin.readLine()) != null) {
        try {
            total += Integer.parseInt(number);
        } catch (NumberFormatException e) {
            System.err.println("Invalid number in input");
            System.exit(1);
        }
    }
    System.out.println(total);
}

From source file:TestRESTPost12.java

public static void main(String[] p) throws Exception {
    String strurl = "http://localhost:8080/testnewmaven8/webresources/service/post";

    //StringEntity str=new StringEntity("<a>hello post</a>",ContentType.create("application/xml" , Consts.UTF_8));

    ///*from ww w  . j  a v  a 2  s.  c  om*/
    StringEntity str = new StringEntity("hello post");
    str.setContentType("APPLICATION/xml");

    CloseableHttpClient httpclient = HttpClients.createDefault();

    HttpPost httppost = new HttpPost(strurl);
    httppost.addHeader("Accept", "application/xml charset=UTF-8");
    //httppost.addHeader("content_type", "application/xml, multipart/related");
    httppost.setEntity(str);

    CloseableHttpResponse response = httpclient.execute(httppost);
    // try
    //{
    int statuscode = response.getStatusLine().getStatusCode();
    if (statuscode != 200) {
        System.out.println("http error occured=" + statuscode);
    }

    BufferedReader br = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

    while (br.readLine() != null) {
        System.out.println(br.readLine());
    }
    // }
    /*catch(Exception e)
    {
        System.out.println("exception :"+e);
    }*/

    //httpclient.close();

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    URL url = new URL("http://www.java.com");
    URLConnection urlConnection = url.openConnection();
    HttpURLConnection connection = null;
    if (urlConnection instanceof HttpURLConnection) {
        connection = (HttpURLConnection) urlConnection;
    } else {//w  ww  .  java2s. c o  m
        System.out.println("Please enter an HTTP URL.");
        return;
    }
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String urlString = "";
    String current;
    while ((current = in.readLine()) != null) {
        urlString += current;
    }
    System.out.println(urlString);
}

From source file:an.dpr.cyclingresultsapi.ClientExecuteProxy.java

public static void main(String[] args) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    StringBuilder ret = new StringBuilder();
    try {/*from   w  ww .ja v  a2 s . c  om*/
        //http://cyclingresults-dprsoft.rhcloud.com/rest/competitions/query/20140101,20140601,1,1,UWT
        //            HttpHost target = new HttpHost("cyclingresults-dprsoft.rhcloud.com", 80, "http");
        HttpHost proxy = null;// = new HttpHost("proxy.sdc.hp.com", 8080, "http");
        HttpHost target = new HttpHost("localhost", 8282, "http");

        RequestConfig config = RequestConfig.custom()
                //                    .setProxy(proxy)
                .build();
        HttpGet request = new HttpGet("/rest/competitions/query/20130801,20130901,1,1,UWT");
        request.setConfig(config);

        System.out.println("Executing request " + request.getRequestLine() + " to " + target + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(target, request);
        InputStreamReader isr = new InputStreamReader(response.getEntity().getContent(), "cp1252");
        BufferedReader br = new BufferedReader(isr);
        String line;
        while ((line = br.readLine()) != null) {
            ret.append(line);
        }
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
    System.out.println(ret.toString());
}