Example usage for java.io BufferedWriter flush

Introduction

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

Prototype

public void flush() throws IOException 

Source Link

Document

Flushes the stream.

Usage

From source file:de.hshannover.f4.trust.iron.mapserver.communication.http.BasicAccessAuthenticationTest.java

@Override
@Before//from   w w  w  . j a  v  a2s.c om
public void setUp() {

    // ugly, create a properties file "somewhere" for testing
    try {
        File f;
        do {
            testConf = "irond_test_" + System.nanoTime();
            f = new File(testConf);
        } while (f.exists());

        FileWriter fw = new FileWriter(f);
        BufferedWriter bw = new BufferedWriter(fw);
        bw.write("test:test");
        bw.flush();
        fw.close();
    } catch (IOException e) {
        fail(e.getMessage());
    }

    mServerConf = StubProvider.getServerConfStub(testConf);
    BasicAuthProvider provider = null;
    try {
        provider = new BasicAuthProviderPropImpl(mServerConf);
    } catch (ProviderInitializationException e) {
        fail("Cannot initialize the provider!");
    }

    Socket s = new Socket();
    mBasicAuth = new BasicChannelAuth(s, provider);
}

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From source file:com.o2d.pkayjava.editor.CustomExceptionHandler.java

private void writeToFile(String stacktrace, String filename) {
    try {/*w  ww  . j  a  v  a  2s.c  o  m*/
        //String localPath = DataManager.getMyDocumentsLocation();
        String localPath = "";//DataManager.getInstance().getRootPath();
        System.out.println(localPath + File.separator + filename);
        BufferedWriter bos = new BufferedWriter(new FileWriter(localPath + File.separator + filename));
        bos.write(stacktrace);
        bos.flush();
        bos.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:com.smartitengineering.events.async.api.impl.hub.FileSystemUriStorer.java

@Override
public final void storeNextUri(String uri) {
    try {/*from w w w .  j a  v  a 2s  . co  m*/
        writingInProgressMutex.acquire();
        logger.info("New URI being stored");
        if (logger.isDebugEnabled()) {
            logger.debug("URI being stored is " + uri);
        }
        BufferedWriter writer = new BufferedWriter(new FileWriter(uriStorage, false));
        writer.write(uri);
        writer.newLine();
        writer.flush();
        writer.close();
        setNextUri(uri);
    } catch (Exception ex) {
        logger.error("Could not write to file!", ex);
        throw new RuntimeException(ex);
    } finally {
        writingInProgressMutex.release();
    }
}

---

From source file:com.testmax.util.HttpUtil.java

public int postFormdata(String myurl, String param, String xml) {

    HttpURLConnection httpConn = null;
    URL url;//from   w  w  w .j av a2  s .  c  o m
    int rest = -1;
    try {
        url = new URL(myurl);

        httpConn = (HttpURLConnection) url.openConnection();
        httpConn.setRequestProperty("content-type", "text/xml; charset=utf-8");
        httpConn.setDoOutput(true);

        OutputStream os = httpConn.getOutputStream();
        BufferedWriter osw = new BufferedWriter(new OutputStreamWriter(os));

        osw.write(xml);
        osw.flush();
        osw.close();
        rest = httpConn.getResponseCode();

    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return rest;

}

---

From source file:cn.kane.osgi.controller.test.DataPreparor.java

private String parseSqlIn(Resource resource) throws IOException {
    InputStream is = null;//from  w ww.ja  v  a  2 s .c  om
    try {
        is = resource.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));

        StringWriter sw = new StringWriter();
        BufferedWriter writer = new BufferedWriter(sw);

        for (int c = reader.read(); c != -1; c = reader.read()) {
            writer.write(c);
        }
        writer.flush();
        return sw.toString();

    } finally {
        if (is != null) {
            is.close();
        }
    }
}

---

From source file:com.orange.oidc.secproxy_service.HttpOpenidConnect.java

public static boolean logout(String server_url) {

    if (isEmpty(server_url)) {
        Logd(TAG, "revokSite no server url");
        return false;
    }/*from   ww w. j a  va2s .  c o m*/

    if (!server_url.endsWith("/"))
        server_url += "/";

    // get end session endpoint
    String end_session_endpoint = getEndpointFromConfigOidc("end_session_endpoint", server_url);
    if (isEmpty(end_session_endpoint)) {
        Logd(TAG, "logout : could not get end_session_endpoint on server : " + server_url);
        return false;
    }

    // set up connection
    HttpURLConnection huc = getHUC(end_session_endpoint);

    // TAZTAG test
    // huc.setInstanceFollowRedirects(false);
    huc.setInstanceFollowRedirects(true);
    // result : follows redirection is ok for taztag

    huc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

    huc.setDoOutput(true);
    huc.setChunkedStreamingMode(0);
    // prepare parameters
    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);

    try {
        // write parameters to http connection
        OutputStream os = huc.getOutputStream();
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
        // get URL encoded string from list of key value pairs
        String postParam = getQuery(nameValuePairs);
        Logd("Logout", "url: " + end_session_endpoint);
        Logd("Logout", "POST: " + postParam);
        writer.write(postParam);
        writer.flush();
        writer.close();
        os.close();

        // try to connect
        huc.connect();
        // connexion status
        int responseCode = huc.getResponseCode();
        Logd(TAG, "Logout response: " + responseCode);
        // if 200 - OK
        if (responseCode == 200) {
            return true;
        }
        huc.disconnect();
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }

    return false;
}

---

From source file:es.ua.dlsi.patch.translation.LocalApertiumTranslator.java

public Set<String> getTranslation(final String input) {

    Set<String> output = new HashSet<>();
    String finalline = "";
    // pull from the map if already there

    try {//from  ww w.j  a va2  s.  c o  m
        String[] command = { "apertium", "-u", langCmd };
        ProcessBuilder probuilder = new ProcessBuilder(command);

        Process process = probuilder.start();
        OutputStream stdin = process.getOutputStream();
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stdin));
        writer.write(input);
        writer.newLine();
        writer.flush();
        writer.close();

        InputStream is = process.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String line;
        while ((line = br.readLine()) != null) {
            finalline += line;
        }
        br.close();

    } catch (Exception e) {
        e.printStackTrace(System.err);
        System.exit(-1);
    }
    output.add(finalline);
    return output;
}

---

From source file:es.ua.dlsi.patch.translation.LocalApertiumTranslator.java

public Map<String, Set<String>> getTranslation(final Set<String> inputset) {
    Map<String, Set<String>> dictionary = new HashMap<>();
    if (!inputset.isEmpty()) {
        try {/*from w ww .  ja  va  2  s.  c  o  m*/
            StringBuilder sb = new StringBuilder();
            List<String> input = new LinkedList<>(inputset);
            for (String s : input) {
                sb.append("<p>");
                sb.append(s);
                sb.append("</p>");
            }

            //String[] command = {"apertium", "-u", "-f html", langCmd};

            ProcessBuilder probuilder = new ProcessBuilder("apertium", "-u", "-fhtml", langCmd);

            Process process = probuilder.start();
            OutputStream stdin = process.getOutputStream();
            BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stdin));
            writer.write(sb.toString());
            writer.flush();
            writer.close();

            InputStream is = process.getInputStream();
            InputStreamReader isr = new InputStreamReader(is);
            BufferedReader br = new BufferedReader(isr);
            String line;
            StringBuilder finalline = new StringBuilder();

            while ((line = br.readLine()) != null) {
                finalline.append(line);
            }
            br.close();
            String finaltranslation = StringEscapeUtils
                    .unescapeHtml3(finalline.toString().replaceAll("\\s<", "<").replaceAll(">\\s", ">")
                            .replaceAll("^<p>", "").replace("</p>", ""));
            List<String> translations = new LinkedList<>(Arrays.asList(finaltranslation.split("<p>")));
            for (int i = 0; i < translations.size(); i++) {
                if (dictionary.containsKey(input.get(i))) {
                    dictionary.get(input.get(i)).add(translations.get(i));
                } else {
                    Set<String> trans_set = new HashSet<>();
                    trans_set.add(translations.get(i));
                    dictionary.put(input.get(i), trans_set);
                }
            }

        } catch (Exception e) {
            e.printStackTrace(System.err);
            System.exit(-1);
        }
    }
    return dictionary;
}

---

From source file:playground.johannes.socialnets.GraphStatistics.java

static public Histogram createDegreeHistogram(Graph g, int min, int max, int ignoreWave) {
    Set<Vertex> vertices = new HashSet<Vertex>();
    for (Object o : g.getVertices()) {
        if (((Vertex) o).getUserDatum(UserDataKeys.ANONYMOUS_KEY) == null)
            vertices.add((Vertex) o);//from www .ja va  2 s  .  c o m
    }

    DoubleArrayList values = new DoubleArrayList(vertices.size());
    DoubleArrayList weights = new DoubleArrayList(vertices.size());

    try {
        BufferedWriter writer = IOUtils.getBufferedWriter(outputDir + ignoreWave + ".weights.txt");

        for (Vertex v : vertices) {
            int k = v.degree();
            values.add(k);
            writer.write(String.valueOf(k));
            writer.write("\t");
            Integer wave = (Integer) v.getUserDatum(UserDataKeys.SAMPLED_KEY);
            double w = 1;
            if (wave == null || k == 0)
                weights.add(1);
            else {
                //            w = 1 / (1 - Math.pow((1 - fracVertices),k));
                w = 1;// / (Double)v.getUserDatum(UserDataKeys.SAMPLE_PROBA_KEY);
                weights.add(w);
            }
            writer.write(String.valueOf(w));
            writer.newLine();
            writer.flush();
        }
        writer.close();
    } catch (Exception e) {
        e.printStackTrace();
    }

    if (min < 0 && max < 0) {
        DoubleArrayList copy = values.copy();
        copy.sort();
        min = (int) copy.get(0);
        max = (int) copy.get(values.size() - 1);
    }

    Histogram hist = new Histogram(1.0, 0, max);
    for (int i = 0; i < values.size(); i++) {
        hist.add(values.get(i), weights.get(i));
    }
    System.out.println("Gamma exponent is estimated to " + estimatePowerLawExponent(values));

    return hist;
}

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From source file:de.highbyte_le.weberknecht.request.view.JsonActionProcessor.java

public boolean processView(HttpServletRequest request, HttpServletResponse response, JsonView action)
        throws IOException, JSONException {

    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");

    BufferedWriter writer = null;
    try {//w ww. j ava2  s  .c  o  m
        writer = new BufferedWriter(response.getWriter());
        JSONWriter jsonWriter = new JSONWriter(writer);
        action.writeJson(jsonWriter);
        writer.flush();
    } finally {
        if (writer != null)
            writer.close();
    }

    return true;
}

---

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