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:PipedCharacters.java

public static void readStuff(Reader rawIn) {
    try {/*  w  w w.j a  va  2s. c o m*/
        BufferedReader in = new BufferedReader(rawIn);

        String line;
        while ((line = in.readLine()) != null) {
            System.out.println("read line: " + line);
        }

        System.out.println("Read all data from the pipe");
    } catch (IOException x) {
        x.printStackTrace();
    }
}

From source file:org.datacleaner.util.http.CASMonitorHttpClientTest.java

private static void doRequest(CASMonitorHttpClient client, HttpUriRequest req) throws Exception {
    System.out.println("REQUESTING: " + req.getURI());

    final HttpResponse response = client.execute(req);

    final StatusLine statusLine = response.getStatusLine();
    System.out.println("\tStatus: " + statusLine.getStatusCode() + " - " + statusLine.getReasonPhrase());

    final HttpEntity entity = response.getEntity();
    final InputStream in = entity.getContent();

    final BufferedReader reader = new BufferedReader(new InputStreamReader(in));
    String line = reader.readLine();
    while (line != null) {
        System.out.println("\t" + line);
        line = reader.readLine();//from  ww  w  . j  a  v  a2s . c o m
    }
}

From source file:Main.java

public static String dumpFile(String filename) {
    String line = "";
    try {/*from  ww w .  j av  a2  s. c o  m*/
        Process ifc = Runtime.getRuntime().exec("cat " + filename);
        BufferedReader bis = new BufferedReader(new InputStreamReader(ifc.getInputStream()));
        line = bis.readLine();
        ifc.destroy();

    } catch (java.io.IOException e) {
        return new String("");
    }

    return line;
}

From source file:Main.java

public static String getDns() {

    try {/*  w w  w  . j ava  2s . c  o  m*/
        Process p = Runtime.getRuntime().exec("getprop net.dns1");
        BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String dns = in.readLine();
        return dns;
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String read(InputStream in) throws IOException {
    StringBuilder sb = new StringBuilder();
    BufferedReader r = new BufferedReader(new InputStreamReader(in), 1000);
    for (String line = r.readLine(); line != null; line = r.readLine()) {
        sb.append(line);//ww w .  j  a va  2 s  .  co  m
    }
    in.close();
    return sb.toString();
}

From source file:atualizador.Atualizador.java

private static void VerificarAtualizacao(String MD5FileName, String SistemaFileName, String DiretorioFTP) {
    try {/*from  w  w  w .ja  va2  s  .  com*/

        FTPDownload(MD5FileName, DiretorioFTP); //Arquivo TXT com o MD5

        //Le o valor do arquivo
        FileReader arq = new FileReader(MD5FileName);

        BufferedReader lerArq = new BufferedReader(arq);
        String linha = lerArq.readLine();

        String Md5FPT = linha;
        String Md5Local = geraHash(new File(SistemaFileName)); //Mudar o file name 
        if (!ValidaVersao(Md5FPT, Md5Local)) {
            System.out.println("Atualizando");
            FTPDownload(SistemaFileName, DiretorioFTP);
        }

    } catch (NoSuchAlgorithmException | FileNotFoundException ex) {
        Logger.getLogger(Atualizador.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Atualizador.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.hp.test.framework.jmeterTests.GetJmeterTestCaseFileList.java

private static void printLines(String name, InputStream ins) throws Exception {
    String line = null;//  w ww  .j a v  a 2  s.c om
    BufferedReader in = new BufferedReader(new InputStreamReader(ins));
    while ((line = in.readLine()) != null) {
        System.out.println(name + " " + line);
    }
}

From source file:Main.java

private static boolean checkRootMethod3() {
    Process process = null;//from ww  w .  ja  v  a  2s.  c o m
    try {
        process = Runtime.getRuntime().exec(new String[] { "/system/xbin/which", "su" });
        BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
        if (in.readLine() != null)
            return true;
        return false;
    } catch (Throwable t) {
        return false;
    } finally {
        if (process != null)
            process.destroy();
    }
}

From source file:Main.java

private static boolean checkRootMethod3() {
    Process process = null;/*from   w w  w .  j a v a 2s. c o  m*/
    try {
        process = Runtime.getRuntime().exec(new String[] { "/system/xbin/which", "su" });
        BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
        return in.readLine() != null;
    } catch (Throwable t) {
        return false;
    } finally {
        if (process != null)
            process.destroy();
    }
}