Example usage for java.io BufferedReader close

Introduction

In this page you can find the example usage for java.io BufferedReader close.

Prototype

public void close() throws IOException 

Source Link

Usage

From source file:com.breadwallet.tools.util.JsonParser.java

private static String callURL(String myURL) {
    //        System.out.println("Requested URL_EA:" + myURL);
    StringBuilder sb = new StringBuilder();
    HttpURLConnection urlConn = null;
    InputStreamReader in = null;/*w w w .j a v  a 2  s .  co  m*/
    try {
        URL url = new URL(myURL);
        urlConn = (HttpURLConnection) url.openConnection();
        int versionNumber = 0;
        MainActivity app = MainActivity.app;
        if (app != null) {
            try {
                PackageInfo pInfo = null;
                pInfo = app.getPackageManager().getPackageInfo(app.getPackageName(), 0);
                versionNumber = pInfo.versionCode;
            } catch (PackageManager.NameNotFoundException e) {
                e.printStackTrace();
            }
        }
        int stringId = 0;
        String appName = "";
        if (app != null) {
            stringId = app.getApplicationInfo().labelRes;
            appName = app.getString(stringId);
        }
        String message = String.format(Locale.getDefault(), "%s/%d/%s",
                appName.isEmpty() ? "breadwallet" : appName, versionNumber, System.getProperty("http.agent"));
        urlConn.setRequestProperty("User-agent", message);
        urlConn.setReadTimeout(60 * 1000);

        String strDate = urlConn.getHeaderField("date");

        if (strDate == null || app == null) {
            Log.e(TAG, "callURL: strDate == null!!!");
        } else {
            @SuppressWarnings("deprecation")
            long date = Date.parse(strDate) / 1000;
            SharedPreferencesManager.putSecureTime(app, date);
            Assert.assertTrue(date != 0);
        }

        if (urlConn.getInputStream() != null) {
            in = new InputStreamReader(urlConn.getInputStream(), Charset.defaultCharset());
            BufferedReader bufferedReader = new BufferedReader(in);

            int cp;
            while ((cp = bufferedReader.read()) != -1) {
                sb.append((char) cp);
            }
            bufferedReader.close();
        }
        assert in != null;
        in.close();
    } catch (Exception e) {
        return null;
    }

    return sb.toString();
}

---

From source file:Main.java

public static String convertStreamToString(InputStream stream) {
    StringBuilder sb = new StringBuilder();

    InputStreamReader isReader = new InputStreamReader(stream);
    BufferedReader reader = null;
    try {// w ww  .  j  a va2 s .  c  om
        reader = new BufferedReader(isReader);
        String line = "";
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return sb.toString();
}

---

From source file:it.damore.solr.importexport.App.java

/**
 * @param sUrl//from   w w  w .  j  a v a 2s.c  o m
 * @return
 * @throws MalformedURLException
 * @throws IOException
 */
private static String readUrl(String sUrl) throws MalformedURLException, IOException {
    StringBuilder sbJson = new StringBuilder();
    URL url = new URL(sUrl);
    BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
    String inputLine;
    while ((inputLine = in.readLine()) != null)
        sbJson.append(inputLine);
    in.close();
    return sbJson.toString();
}

---

From source file:gaffer.accumulo.utils.IngestUtils.java

/**
 * Read a Base64 encoded splits file and return the splits as Text objects
 * //from   w w  w  .j  a va2  s . c  o  m
 * @param fs  The FileSystem which contains the splits file
 * @param splitsFile  The Path to the splits file
 * @return
 * @throws IOException
 */
public static SortedSet<Text> getSplitsFromFile(FileSystem fs, Path splitsFile) throws IOException {
    FSDataInputStream fis = fs.open(splitsFile);
    BufferedReader reader = new BufferedReader(new InputStreamReader(fis));
    SortedSet<Text> splits = new TreeSet<Text>();
    String line = null;
    while ((line = reader.readLine()) != null) {
        splits.add(new Text(Base64.decodeBase64(line)));
    }
    reader.close();
    return splits;
}

---

From source file:Main.java

/**
 * readXMLFromFile method reads the template request xml file.
 * @param inputStream//from w w  w  .  jav  a 2  s  .co m
 * @return
 * @throws Exception
 */

public static String readXMLFromFile(InputStream inputStream) throws Exception {
    BufferedReader in = null;
    StringBuffer strBuffer = new StringBuffer();

    try {
        in = new BufferedReader(new InputStreamReader(inputStream));
        String str;
        while ((str = in.readLine()) != null) {
            strBuffer.append(str + "\n");
        }
    } finally {
        if (in != null) {
            in.close();
        }
    }

    String returnString = strBuffer.toString();

    return returnString;

}

---

From source file:com.docudile.app.services.utils.FileHandler.java

public static Map<String, List<String>> readAllFiles(String folder) throws IOException {
    ArrayList<String> filenames = getFilePaths(folder);
    Map<String, List<String>> files = new HashMap<>();

    for (String filename : filenames) {
        FileReader fr = new FileReader(folder + "/" + filename);
        BufferedReader br = new BufferedReader(fr);
        ArrayList<String> lines = new ArrayList<String>();
        String temp;/*from  w w w  .java 2s .  c  o m*/

        while ((temp = br.readLine()) != null) {
            if (StringUtils.isNotEmpty(temp)) {
                lines.add(temp);
            }
        }
        files.put(filename.split("\\.")[0], lines);
        br.close();
        fr.close();
    }
    return files;
}

---

From source file:Main.java

/**
 * Trims down obj files, so that they may be parsed faster later on.
 * Remove uneccessary whitespaces, comments etc.
 * @param in stream to be trimmed/*w ww.  ja  va2 s .co m*/
 * @param out the resulting trimmed stream
 */
public static void trim(BufferedReader in, BufferedWriter out) throws IOException {
    String line;
    out.write("#trimmed\n");
    for (line = in.readLine(); line != null; line = in.readLine()) {
        line = getCanonicalLine(line);
        if (line.length() > 0) {
            out.write(line.trim());
            out.write('\n');
        }
    }
    in.close();
    out.close();
}

---

From source file:Main.java

/** Returns a text where all line separator are \n
 *
 * @return the normalized text/*w w  w. j a v  a2s. com*/
 */

public static String getNormalizedText(String text) {
    StringBuffer normalizedText = new StringBuffer();
    BufferedReader reader = new BufferedReader(new StringReader(text));
    try {
        String line;
        while ((line = reader.readLine()) != null) {
            normalizedText.append(line);
            normalizedText.append("\n");
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    try {
        reader.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return normalizedText.toString();
}

---

From source file:cc.vileda.sipgatesync.api.SipgateApi.java

public static String getToken(final String username, final String password) {
    try {//www .ja  va 2s  . co m
        final HttpURLConnection urlConnection = getConnection("/authorization/token");
        urlConnection.setDoInput(true);
        urlConnection.setDoOutput(true);
        urlConnection.setRequestMethod("POST");
        JSONObject request = new JSONObject();
        request.put("username", username);
        request.put("password", password);
        OutputStreamWriter wr = new OutputStreamWriter(urlConnection.getOutputStream());
        Log.d("SipgateApi", request.getString("username"));
        wr.write(request.toString());
        wr.flush();
        StringBuilder sb = new StringBuilder();
        int HttpResult = urlConnection.getResponseCode();
        if (HttpResult == HttpURLConnection.HTTP_OK) {
            BufferedReader br = new BufferedReader(
                    new InputStreamReader(urlConnection.getInputStream(), "utf-8"));
            String line;
            while ((line = br.readLine()) != null) {
                sb.append(line).append("\n");
            }
            br.close();
            Log.d("SipgateApi", "" + sb.toString());
            final JSONObject response = new JSONObject(sb.toString());
            return response.getString("token");
        } else {
            System.out.println(urlConnection.getResponseMessage());
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

---

From source file:Main.java

public static BufferedReader readFile(Context context, String fileName) {
    BufferedReader br = null;
    StringBuffer stringBuffer = new StringBuffer();
    try {/*ww  w .ja  v a2  s .  c  o  m*/
        br = new BufferedReader(new InputStreamReader(context.getAssets().open(fileName)));
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (br != null) {
                br.close();
            }
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    return br;
}

---

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