Example usage for java.io DataOutputStream writeBytes

Introduction

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

Prototype

public final void writeBytes(String s) throws IOException 

Source Link

Document

Writes out the string to the underlying output stream as a sequence of bytes.

Usage

From source file:com.trsst.client.MultiPartRequestEntity.java

public void writeRequest(OutputStream arg0) throws IOException {
    DataOutputStream out = new DataOutputStream(arg0);
    out.writeBytes("--" + boundary + "\r\n");
    writeEntry(base, out);/*ww w  .ja v  a  2  s  .c o  m*/
    out.writeBytes("--" + boundary + "\r\n");
    if (content != null) {
        for (int i = 0; i < content.length; i++) {
            writeContent(content[i], contentId[i], contentType[i], out);
            out.writeBytes("\r\n" + "--" + boundary + "--");
        }
    }
    out.flush();
}

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From source file:com.dirtyunicorns.hfm.mainFragment.java

public void RunAsRoot(String string) throws IOException {
    Process P = Runtime.getRuntime().exec("su");
    DataOutputStream os = new DataOutputStream(P.getOutputStream());
    os.writeBytes(string + "\n");
    os.writeBytes("exit\n");
    os.flush();// w  w w.j  a  v  a 2  s.  c o m
}

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From source file:MainFrame.CheckConnection.java

private boolean isOnline() throws MalformedURLException, IOException, Exception {
    String url = "http://www.itstepdeskview.hol.es";
    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    //add reuqest header
    con.setRequestMethod("POST");
    con.setRequestProperty("User-Agent", "Mozilla/5.0");
    con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");

    String urlParameters = "apideskviewer.checkStatus={}";

    // Send post request
    con.setDoOutput(true);/*  w ww.  ja va 2s.  c o  m*/
    DataOutputStream wr = new DataOutputStream(con.getOutputStream());
    wr.writeBytes(urlParameters);
    wr.flush();
    wr.close();

    int responseCode = con.getResponseCode();
    //        System.out.println("\nSending 'POST' request to URL : " + url);
    //        System.out.println("Post parameters : " + urlParameters);
    //        System.out.println("Response Code : " + responseCode);

    BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));

    JSONParser parser = new JSONParser();
    Object parsedResponse = parser.parse(in);

    JSONObject jsonParsedResponse = (JSONObject) parsedResponse;

    String s = (String) jsonParsedResponse.get("response");
    if (s.equals("online")) {
        return true;
    } else {
        return false;
    }
}

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From source file:org.codehaus.mojo.XUnitMojo.java

protected void preExecute(Executor exec, CommandLine commandLine, Map enviro) throws MojoExecutionException {
    // this//from w  w  w. j av  a  2 s  . c  o  m
    String OutputReportDir = new String();
    if (reportsfileDir.isAbsolute()) {
        OutputReportDir = reportsfileDir.getAbsolutePath();
    } else {
        OutputReportDir = basedir.getAbsolutePath() + "/" + reportsfileDir.getPath();
    }
    new File(OutputReportDir).mkdirs();
    getLog().info("You shall produce a xUnit report called \"" + OutputReportDir
            + "/xunit-result-*.xml\" within this xunit goal");
    File file = new File(OutputReportDir + "/Readme.txt");
    try {
        DataOutputStream out = new DataOutputStream(new FileOutputStream(file));
        out.writeBytes(
                "You shall produce xUnit reports called \"xunit-result-*.xml\" within this directory.\n");
    } catch (IOException e) {
        getLog().info("Could not write to " + OutputReportDir + "/Readme.txt");
    }
}

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From source file:org.globusonline.transfer.DelegateProxyActivation.java

/**
 * Create a proxy certificate using the provided public key and signed
 * by the provided credential.//from  www  .j a va 2s.  c  o  m
 *
 * Appends the certificate chain to proxy certificate, and returns as PEM.
 * Uses an external program to construct the certificate; see
 *   https://github.com/globusonline/transfer-api-client-python/tree/master/mkproxy
 * @param publicKeyPem  String containing a PEM encoded RSA public key
 * @param credentialPem String containing a PEM encoded credential, with
 *                      certificate, private key, and trust chain.
 * @param hours         Hours the certificate will be valid for.
 */
public String createProxyCertificate(String publicKeyPem, String credentialPem, int hours)
        throws IOException, InterruptedException {
    Process p = new ProcessBuilder(mkproxyPath, "" + hours).start();

    DataOutputStream out = new DataOutputStream(p.getOutputStream());
    out.writeBytes(publicKeyPem);
    out.writeBytes(credentialPem);
    out.close();

    p.waitFor();

    if (p.exitValue() != 0) {
        InputStreamReader in = new InputStreamReader(p.getErrorStream());
        String err = readEntireStream(in);
        throw new IOException("Returned with code " + p.exitValue() + ": " + err);
    }

    InputStreamReader in = new InputStreamReader(p.getInputStream());
    String certChain = readEntireStream(in);
    return certChain;
}

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From source file:net.terryyiu.emailservice.providers.AbstractEmailServiceProvider.java

@Override
public boolean send(Email email) throws IOException {
    HttpURLConnection connection = createConnection();

    // Create a Map from an email object, which can be translated to JSON which
    // the specific email service provider understands.
    Map<String, Object> map = getRequestPostData(email);

    ObjectMapper mapper = new ObjectMapper();
    String json = mapper.writeValueAsString(map);

    DataOutputStream dos = new DataOutputStream(connection.getOutputStream());
    dos.writeBytes(json);
    dos.flush();/*from  ww  w.j  av a  2  s  . co m*/
    dos.close();

    int responseCode = connection.getResponseCode();
    System.out.println("\nSending 'POST' request to URL : " + getServiceUrl());
    System.out.println("JSON: " + json);
    System.out.println("Response Code : " + responseCode);

    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;
    StringBuffer response = new StringBuffer();

    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();

    connection.disconnect();
    return false;
}

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From source file:org.apache.maven.plugin.cxx.XUnitMojo.java

@Override
protected void preExecute(Executor exec, CommandLine commandLine, Properties enviro)
        throws MojoExecutionException {
    // this/*  w w  w.  j  a v  a2  s.c om*/
    String outputReportDir = new String();
    if (reportsfileDir.isAbsolute()) {
        outputReportDir = reportsfileDir.getAbsolutePath();
    } else {
        outputReportDir = basedir.getAbsolutePath() + "/" + reportsfileDir.getPath();
    }
    new File(outputReportDir).mkdirs();
    getLog().info("You shall produce a xUnit report called \"" + outputReportDir + File.separator
            + "xunit-result-*.xml\" within this xunit goal");
    File file = new File(outputReportDir + "/Readme.txt");
    try {
        DataOutputStream out = new DataOutputStream(new FileOutputStream(file));
        out.writeBytes(
                "You shall produce xUnit reports called \"xunit-result-*.xml\" within this directory.\n");
    } catch (IOException e) {
        getLog().info("Could not write to " + outputReportDir + File.separator + "Readme.txt");
    }
}

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From source file:com.tonchidot.nfc_contact_exchanger.lib.PictureUploader.java

private String doFileUploadJson(String url, String fileParamName, byte[] data) {
    try {/*from  ww w .  ja  v a2 s. com*/
        String boundary = "BOUNDARY" + new Date().getTime() + "BOUNDARY";
        String lineEnd = "\r\n";
        String twoHyphens = "--";

        URL connUrl = new URL(url);
        HttpURLConnection conn = (HttpURLConnection) connUrl.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
        DataOutputStream dos = new DataOutputStream(conn.getOutputStream());
        dos.writeBytes(twoHyphens + boundary + lineEnd);
        dos.writeBytes("Content-Disposition: form-data; name=\"" + fileParamName + "\";filename=\"photo.jpg\""
                + lineEnd);
        dos.writeBytes(lineEnd);
        dos.write(data, 0, data.length);
        dos.writeBytes(lineEnd);
        dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
        dos.flush();
        dos.close();

        BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        StringBuilder result = new StringBuilder();
        String line;
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
        rd.close();
        return result.toString();
    } catch (IOException e) {
        if (Config.LOGD) {
            Log.d(TAG, "IOException : " + e);
        }
    }
    return null;
}

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From source file:org.aksw.gerbil.bat.annotator.AgdistisAnnotator.java

public HashSet<Annotation> getAnnotations(String textWithMentions) throws IOException, ParseException {
    URL agdistisUrl = new URL("http://" + host + ":" + port + "/AGDISTIS");
    String parameters = "type=agdistis&text=" + URLEncoder.encode(textWithMentions, "UTF-8");
    HttpURLConnection slConnection = (HttpURLConnection) agdistisUrl.openConnection();
    slConnection.setDoOutput(true);//from  w w w .  jav  a2 s. c o  m
    slConnection.setDoInput(true);
    slConnection.setRequestMethod("POST");
    slConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    slConnection.setRequestProperty("charset", "utf-8");
    slConnection.setRequestProperty("Content-Length", "" + Integer.toString(parameters.getBytes().length));
    slConnection.setUseCaches(false);

    DataOutputStream wr = new DataOutputStream(slConnection.getOutputStream());
    wr.writeBytes(parameters);
    wr.flush();
    wr.close();

    InputStream in = slConnection.getInputStream();
    HashSet<Annotation> annotations = parseJsonStream(in);
    return annotations;
}

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From source file:net.bashtech.geobot.BotManager.java

public static String postRemoteDataStrawpoll(String urlString) {

    String line = "";
    try {//ww w . ja  v a 2 s  .c  om
        HttpURLConnection c = (HttpURLConnection) (new URL("http://strawpoll.me/api/v2/polls")
                .openConnection());

        c.setRequestMethod("POST");
        c.setRequestProperty("Content-Type", "application/json");
        c.setRequestProperty("User-Agent", "CB2");

        c.setDoOutput(true);
        c.setDoInput(true);
        c.setUseCaches(false);

        String queryString = urlString;

        c.setRequestProperty("Content-Length", Integer.toString(queryString.length()));

        DataOutputStream wr = new DataOutputStream(c.getOutputStream());
        wr.writeBytes(queryString);

        wr.flush();
        wr.close();

        Scanner inStream = new Scanner(c.getInputStream());

        while (inStream.hasNextLine())
            line += (inStream.nextLine());

        inStream.close();
        System.out.println(line);
        try {
            JSONParser parser = new JSONParser();
            Object obj = parser.parse(line);
            JSONObject jsonObject = (JSONObject) obj;
            line = (Long) jsonObject.get("id") + "";

        } catch (Exception e) {
            e.printStackTrace();
        }

    } catch (MalformedURLException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }

    return line;
}

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