Example usage for java.io BufferedWriter flush

List of usage examples for java.io BufferedWriter flush

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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:m3umaker.exFiles.java

public void genFile(String M3UfileName, List Files) {
    try {// w w w.  j  ava  2 s  .  co m
        BufferedWriter out = new BufferedWriter(new FileWriter(mDIR + "\\" + M3UfileName + ".m3u", true));
        // System.out.println("----" + mDIR + M3UfileName);
        for (int i = 0; i < Files.size(); i++) {
            out.write(Files.get(i).toString());
            out.newLine();
        }
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.zestedesavoir.zestwriter.model.Content.java

public void saveToMarkdown(File file) {
    DateFormat dateFormat = new SimpleDateFormat("dd MMMMM yyyy");
    StringBuilder sb = new StringBuilder();
    sb.append("% ").append(getTitle().toUpperCase()).append("\n");
    sb.append("% ").append(dateFormat.format(new Date())).append("\n\n");
    sb.append("# ").append(getIntroduction().getTitle()).append("\n\n");

    try (FileOutputStream fos = new FileOutputStream(file)) {
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, "UTF8"));
        writer.append(sb.toString());/*from w  ww .j  a v a 2  s . com*/
        writer.append(exportContentToMarkdown(0, getDepth()));
        writer.flush();
    } catch (Exception e) {
        MainApp.getLogger().error(e.getMessage(), e);
    }
}

From source file:com.enioka.jqm.tools.MulticastPrintStream.java

private void write(String s, boolean newLine) {
    BufferedWriter textOut = logger.get();
    try {//  w w w.j ava 2  s .  c om
        ensureOpen();
        textOut.write(s);
        if (newLine) {
            textOut.newLine();
        }
        textOut.flush();
    } catch (InterruptedIOException x) {
        Thread.currentThread().interrupt();
    } catch (IOException x) {
        // don't log exceptions, it could trigger a StackOverflow
    }
}

From source file:carskit.data.processor.DataTransformer.java

private void PublishNewRatingFiles(String outputfolder, Multimap<String, String> conditions,
        HashMap<String, HashMap<String, String>> newlines, boolean isLoose) throws Exception {
    // add missing values to the condition sets
    for (String dim : conditions.keySet()) {
        conditions.put(dim, "na");
    }/* ww  w  .j  a v a  2 s .co  m*/

    // create header
    StringBuilder headerBuilder = new StringBuilder();
    headerBuilder.append("user,item,rating");
    int start = 0;
    for (String dim : conditions.keySet()) {
        Collection<String> conds = conditions.get(dim);
        for (String cond : conds) {
            if (headerBuilder.length() > 0)
                headerBuilder.append(",");
            headerBuilder.append(dim + ":" + cond);
        }
    }
    String header = headerBuilder.toString();

    BufferedWriter bw = FileIO.getWriter(outputfolder + "ratings_binary.txt");
    bw.write(header + "\n");
    bw.flush();

    // start rewrite rating records
    for (String key : newlines.keySet()) {
        HashMap<String, String> ratingcontext = newlines.get(key);
        StringBuilder conditionBuilder = new StringBuilder();
        for (String dim : conditions.keySet()) {
            boolean isNA = false;
            boolean isCompleted = false;
            Collection<String> conds = conditions.get(dim);

            String dimCondition = ratingcontext.get(dim);
            if (dimCondition == null) {// 1st NA situation: because there is no such dim in this rating profile
                isNA = true;
            } else if (dimCondition.equals("na")) // 2nd NA situation: it is already tagged with NA in this dim
            {
                isNA = true;
            }

            for (String cond : conds) {
                if (conditionBuilder.length() > 0)
                    conditionBuilder.append(",");
                if (isLoose) {
                    if (isNA) {
                        if (cond.equals("na")) {
                            conditionBuilder.append("1");
                            isCompleted = true;
                        } else
                            conditionBuilder.append("0");
                    } else {
                        if (isCompleted)
                            conditionBuilder.append("0");
                        else {
                            if (cond.equals(dimCondition)) {
                                conditionBuilder.append("1");
                                isCompleted = true; // have found one condition for this dimension, all others are 0
                            } else
                                conditionBuilder.append("0");
                        }
                    }
                } else {
                    if (dimCondition.equals(cond))
                        conditionBuilder.append("1");
                    else
                        conditionBuilder.append("0");
                }
            }

        }
        String[] skey = key.split(",", -1); // when original format is compact, the key is whole line.
        if (skey.length > 3)
            key = skey[0].trim().toLowerCase() + "," + skey[1].trim().toLowerCase() + ","
                    + skey[2].trim().toLowerCase();

        bw.write(key + "," + conditionBuilder.toString() + "\n");
        bw.flush();
    }
    bw.close();
}

From source file:info.aamulumi.sharedshopping.network.RequestSender.java

/**
 * Send HTTP Request with params (x-url-encoded)
 *
 * @param requestURL     - URL of the request
 * @param method         - HTTP method (GET, POST, PUT, DELETE, ...)
 * @param urlParameters  - parameters send in URL
 * @param bodyParameters - parameters send in body (encoded)
 * @return JSONObject returned by the server
 *//*from ww w.java 2s .  co  m*/
public JSONObject makeHttpRequest(String requestURL, String method, HashMap<String, String> urlParameters,
        HashMap<String, String> bodyParameters) {
    HttpURLConnection connection = null;
    URL url;
    JSONObject jObj = null;

    try {
        // Check if we must add parameters in URL
        if (urlParameters != null) {
            String stringUrlParams = getFormattedParameters(urlParameters);
            url = new URL(requestURL + "?" + stringUrlParams);
        } else
            url = new URL(requestURL);

        // Create connection
        connection = (HttpURLConnection) url.openConnection();

        // Add cookies to request
        if (mCookieManager.getCookieStore().getCookies().size() > 0)
            connection.setRequestProperty("Cookie",
                    TextUtils.join(";", mCookieManager.getCookieStore().getCookies()));

        // Set request parameters
        connection.setReadTimeout(5000);
        connection.setConnectTimeout(5000);
        connection.setRequestMethod(method);
        connection.setDoInput(true);

        // Check if we must add parameters in body
        if (bodyParameters != null) {
            // Create a string with parameters
            String stringBodyParameters = getFormattedParameters(bodyParameters);

            // Set output request parameters
            connection.setDoOutput(true);
            connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            connection.setRequestProperty("Content-Length",
                    "" + Integer.toString(stringBodyParameters.getBytes().length));
            connection.setRequestProperty("Content-Language", "fr-FR");

            // Send body's request
            OutputStream os = connection.getOutputStream();
            BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
            writer.write(stringBodyParameters);

            writer.flush();
            writer.close();
            os.close();
        }

        // Get response code
        int responseCode = connection.getResponseCode();

        // If response is 200 (OK)
        if (responseCode == HttpsURLConnection.HTTP_OK) {
            // Keep new cookies in the manager
            List<String> cookiesHeader = connection.getHeaderFields().get(COOKIES_HEADER);
            if (cookiesHeader != null) {
                for (String cookie : cookiesHeader)
                    mCookieManager.getCookieStore().add(null, HttpCookie.parse(cookie).get(0));
            }

            // Read the response
            String line;
            BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            StringBuilder sb = new StringBuilder();

            while ((line = br.readLine()) != null) {
                sb.append(line).append("\n");
            }

            // Parse the response to a JSON Object
            try {
                jObj = new JSONObject(sb.toString());
            } catch (JSONException e) {
                Log.d("JSON Parser", "Error parsing data " + e.toString());
                Log.d("JSON Parser", "Setting value of jObj to null");
                jObj = null;
            }
        } else {
            Log.w("HttpUrlConnection", "Error : server sent code : " + responseCode);
        }
    } catch (MalformedURLException e) {
        Log.e("Network", "Error in URL");
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        // Close connection
        if (connection != null)
            connection.disconnect();
    }

    return jObj;
}

From source file:com.mabi87.httprequestbuilder.HTTPRequest.java

/**
 * @throws IOException/* ww w.j ava 2  s .c  o m*/
 *             throws from HttpURLConnection method.
 * @return the HTTPResponse object
 */
private HTTPResponse post() throws IOException {
    URL url = new URL(mPath);
    HttpURLConnection lConnection = (HttpURLConnection) url.openConnection();

    lConnection.setReadTimeout(mReadTimeoutMillis);
    lConnection.setConnectTimeout(mConnectTimeoutMillis);
    lConnection.setRequestMethod("POST");
    lConnection.setDoInput(true);
    lConnection.setDoOutput(true);

    OutputStream lOutStream = lConnection.getOutputStream();
    BufferedWriter lWriter = new BufferedWriter(new OutputStreamWriter(lOutStream, "UTF-8"));
    lWriter.write(getQuery(mParameters));
    lWriter.flush();
    lWriter.close();
    lOutStream.close();

    HTTPResponse response = readPage(lConnection);

    return response;
}

From source file:playground.christoph.evacuation.analysis.AgentsInEvacuationAreaWriter.java

/**
 * Writes the gathered data tab-separated into a text file.
 *
 * @param filename The name of a file where to write the gathered data.
 *//*  w  ww  .java 2 s . c  om*/
public void write(final String filename, int[] activities, Map<String, int[]> legs) {

    try {
        BufferedWriter bufferedWriter = IOUtils.getBufferedWriter(filename);
        write(bufferedWriter, activities, legs);
        bufferedWriter.flush();
        bufferedWriter.close();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:edu.ucsd.crbs.cws.io.ResourceToExecutableScriptWriterImpl.java

/**
 * Writes a given resource to an executable script file.  The result is written to
 * <b>destinationScript</b> and this script is made executable via File setExecutable
 * method.//from   ww  w .  j  av  a 2 s . c  om
 * 
 * @param resourcePath Path that can be loaded via {@link Class.class.getResourceAsStream} 
 * @param destinationScript File to write script to
 * @param replacer Optional object that lets caller alter script on a line by line basis before it is written
 * @throws Exception if there is an io error
 * @throws IllegalArgumentException if either <b>resourcePath</b> or <b>destinationScript</b> are null
 */
@Override
public void writeResourceToScript(final String resourcePath, final String destinationScript,
        StringReplacer replacer) throws Exception {
    if (resourcePath == null) {
        throw new IllegalArgumentException("resourcePath method parameter cannot be null");
    }

    if (destinationScript == null) {
        throw new IllegalArgumentException("destinationScript method parameter cannot be null");
    }

    //load script
    List<String> scriptLines = IOUtils.readLines(Class.class.getResourceAsStream(resourcePath));

    BufferedWriter bw = new BufferedWriter(new FileWriter(destinationScript));

    for (String line : scriptLines) {
        if (replacer != null) {
            bw.write(replacer.replace(line));
        } else {
            bw.write(line);
        }
        bw.newLine();
    }
    bw.flush();
    bw.close();

    //make script executable
    File script = new File(destinationScript);
    script.setExecutable(true, false);

}

From source file:com.enioka.jqm.tools.MultiplexPrintStream.java

private void write(String s, boolean newLine) {
    BufferedWriter textOut = logger.get();
    try {// w  w  w  .  j  ava2  s .  co  m
        ensureOpen();
        textOut.write(s);
        if (newLine) {
            textOut.newLine();
        }
        textOut.flush();

        if (useCommonLogFile && textOut != original) {
            alljobslogger.info(s + (newLine ? ls : ""));
        }
    } catch (InterruptedIOException x) {
        Thread.currentThread().interrupt();
    } catch (IOException x) {
        // don't log exceptions, it could trigger a StackOverflow
    }
}

From source file:com.codemage.sql.util.SonarQubeManager.java

public void createJavaFile(String JavaCode) {
    BufferedWriter bw = null;

    try {/*from  ww w  .j a v  a  2  s  .  c o  m*/
        // APPEND MODE SET HERE
        bw = new BufferedWriter(new FileWriter(
                "E:\\Smile24\\Projects\\0005 - CAL\\sampleAnalyseCode\\src\\main\\java\\checkbook.java",
                false));
        bw.write(JavaCode);
        bw.newLine();
        bw.flush();
    } catch (IOException ioe) {
    } finally { // always close the file
        if (bw != null) {
            try {
                bw.close();
            } catch (IOException ioe2) {
                // just ignore it
            }
        }
    } // end try/catch/finally
}