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:Main.java

public static int loadUserInfo(Context c) throws Exception {
    ArrayList<String> fileContents = new ArrayList<String>();
    BufferedReader br;

    br = new BufferedReader(new InputStreamReader(c.openFileInput(userInfoPath)));

    String nextLine = br.readLine();
    while (nextLine != null) {
        fileContents.add(nextLine);//from www  .jav a 2 s  . co  m
        nextLine = br.readLine();
    }
    br.close();

    String[] info = new String[nFields];
    for (int i = 0; i < nFields; i++) {
        info[i] = "";
    }

    int nC = 0;
    for (String f : fileContents) {
        if (!f.equals(separator)) {
            info[nC] += f + eol;
        } else {
            info[nC] = info[nC].trim();
            nC += 1;
        }
    }
    userInfo = info;
    return nC;
}

From source file:com.github.seqware.queryengine.system.exporters.VCFDumper.java

/**
 * <p>dumpVCFFromFeatureSetID.</p>
 *
 * @param fSet a {@link com.github.seqware.queryengine.model.FeatureSet} object.
 * @param file a {@link java.lang.String} object.
 *///from  w ww.  j a v a 2s  . c om
public static void dumpVCFFromFeatureSetID(FeatureSet fSet, String file) {
    BufferedWriter outputStream = null;

    try {
        if (file != null) {
            outputStream = new BufferedWriter(new FileWriter(file));
        } else {
            outputStream = new BufferedWriter(new OutputStreamWriter(System.out));
        }
        outputStream.append("#CHROM   POS\tID\tREF\tALT\tQUAL\tFILTER\tINFO\n");
    } catch (IOException e) {
        Logger.getLogger(VCFDumper.class.getName()).fatal("Exception thrown starting export to file:", e);
        System.exit(-1);
    }

    boolean caughtNonVCF = false;
    boolean mrSuccess = false;
    if (SWQEFactory.getQueryInterface() instanceof MRHBasePersistentBackEnd) {
        // hack to use VCF MR
        if (SWQEFactory.getModelManager() instanceof MRHBaseModelManager) {
            try {
                // pretend that the included com.github.seqware.queryengine.plugins.hbasemr.MRFeaturesByAttributesPlugin is an external plug-in
                Class<? extends PluginInterface> arbitraryPlugin;
                arbitraryPlugin = VCFDumperPlugin.class;
                // get a FeatureSet from the back-end
                QueryFuture<File> future = SWQEFactory.getQueryInterface().getFeaturesByPlugin(0,
                        arbitraryPlugin, fSet);
                File get = future.get();
                BufferedReader in = new BufferedReader(new FileReader(get));
                IOUtils.copy(in, outputStream);
                in.close();
                get.deleteOnExit();
                outputStream.flush();
                outputStream.close();
                mrSuccess = true;
            } catch (IOException e) {
                // fail out on IO error
                Logger.getLogger(VCFDumper.class.getName()).fatal("Exception thrown exporting to file:", e);
                System.exit(-1);
            } catch (Exception e) {
                Logger.getLogger(VCFDumper.class.getName())
                        .info("MapReduce exporting failed, falling-through to normal exporting to file");
                // fall-through and do normal exporting if Map Reduce exporting fails
            }
        } // TODO: clearly this should be expanded to include closing database etc 
    }
    if (mrSuccess) {
        return;
    }
    // fall-through if plugin-fails
    try {
        for (Feature feature : fSet) {
            StringBuffer buffer = new StringBuffer();
            boolean caught = outputFeatureInVCF(buffer, feature);
            if (caught) {
                caughtNonVCF = true;
            }
            outputStream.append(buffer);
            outputStream.newLine();
        }
        outputStream.flush();
    } catch (IOException e) {
        Logger.getLogger(VCFDumper.class.getName()).fatal("Exception thrown exporting to file:", e);
        System.exit(-1);
    } finally {
        IOUtils.closeQuietly(outputStream);
    }
}

From source file:Main.java

/**
 * From http://stackoverflow.com/questions/9544737/read-file-from-assets
 *///from   w  w  w.j av a 2  s .  c om
public static String readAsset(Context context, String fileName) throws IOException {
    BufferedReader reader = new BufferedReader(
            new InputStreamReader(context.getAssets().open(fileName), "UTF-8"));

    String line;
    StringBuilder stringBuilder = new StringBuilder();

    while ((line = reader.readLine()) != null)
        stringBuilder.append(line + "\n");

    reader.close();
    return stringBuilder.toString();
}

From source file:dk.sdu.mmmi.hwr.group2.Utils.java

public static String readURL(String address) throws IOException {
    StringBuilder response = new StringBuilder();
    URL url = new URL(address);
    BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));

    String inputLine;/*from  ww  w  .jav  a  2  s  .  c om*/
    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();

    return response.toString();
}

From source file:Main.java

public static String getBuildString() {

    String strValue = null;//w w  w .  j a v  a  2 s.c om
    BufferedReader birReader = null;

    try {

        Process p = Runtime.getRuntime().exec("getprop ro.modversion");
        birReader = new BufferedReader(new InputStreamReader(p.getInputStream()), 1024);
        strValue = birReader.readLine();
        birReader.close();

    } catch (IOException e) {
        Log.e("HelperFunctions", "Unable to read property", e);
    } finally {

        if (birReader != null) {

            try {

                birReader.close();

            } catch (IOException e) {
                Log.e("HelperFunctions", "Exception while closing the file", e);
            }

        }

    }

    return strValue;

}

From source file:com.aliyun.odps.mapred.bridge.TestUtils.java

private static List<String> fileToLines(String path) {
    List<String> lines = new LinkedList<String>();
    String line = "";
    try {/* ww w . j a  v a  2s  . c  o m*/
        BufferedReader in = new BufferedReader(new FileReader(path));
        while ((line = in.readLine()) != null) {
            lines.add(line);
        }
        in.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return lines;
}

From source file:Main.java

/**
 * Reads an XML String from an HttpURLConnection.
 *
 * @param connection/*  w  ww  . ja va  2s .  com*/
 * @return
 * @throws IOException
 */
public static String readString(HttpURLConnection connection) throws IOException {
    StringBuffer buffer = new StringBuffer();
    BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String line;
    while ((line = reader.readLine()) != null) {
        buffer.append(line);
    }
    reader.close();
    return buffer.toString();
}

From source file:NewFingerServer.java

private static void readPlan(String userName, PrintWriter pw) throws Exception {
    FileReader file = new FileReader(userName + ".plan");
    BufferedReader buff = new BufferedReader(file);
    boolean eof = false;
    pw.println("\nUser name: " + userName + "\n");
    while (!eof) {
        String line = buff.readLine();
        if (line == null)
            eof = true;/*from  w  w w .  j a v  a2s . co  m*/
        else
            pw.println(line);
    }
    buff.close();
}

From source file:de.dakror.scpuller.SCPuller.java

public static String getFileContents(URL u) throws IOException {
    String res = "", line = "";
    BufferedReader br = new BufferedReader(new InputStreamReader(u.openStream()));
    while ((line = br.readLine()) != null) {
        res += line;/*from  w w w  . ja v  a  2 s. c  om*/
    }
    br.close();
    return res;
}

From source file:com.oneops.transistor.test.TransistorTest.java

private static String getProcDef(String filePath) throws java.io.IOException {
    StringBuffer fileData = new StringBuffer(1000);
    BufferedReader reader = new BufferedReader(new FileReader(filePath));
    char[] buf = new char[1024];
    int numRead = 0;
    while ((numRead = reader.read(buf)) != -1) {
        String readData = String.valueOf(buf, 0, numRead);
        fileData.append(readData);//ww w.  j av a  2 s. c  om
        buf = new char[1024];
    }
    reader.close();
    return fileData.toString();
}