Example usage for java.io LineNumberReader LineNumberReader

Introduction

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

Prototype

public LineNumberReader(Reader in) 

Source Link

Document

Create a new line-numbering reader, using the default input-buffer size.

Usage

From source file:com.gettextresourcebundle.GettextResourceBundle.java

public GettextResourceBundle(Reader reader) {
    init(new LineNumberReader(reader));
}

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From source file:com.hs.mail.web.util.DataImporter.java

public void importAccount(UserManager manager, InputStream is) throws IOException {
    LineNumberReader reader = new LineNumberReader(new InputStreamReader(is));
    String line;//from   w ww  .j a  v  a 2 s. c om
    while ((line = reader.readLine()) != null) {
        try {
            User user = parseAccount(line);
            manager.addUser(user);
        } catch (Exception e) {
            addError(reader.getLineNumber(), line, e);
        }
    }
}

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From source file:org.kuali.test.proxyserver.MultiPartHandler.java

public MultiPartHandler(MultipartStream multipartStream) throws IOException {
    LineNumberReader lnr = null;/*from  ww  w.  j a  va 2s  . co m*/
    try {
        lnr = new LineNumberReader(new StringReader(multipartStream.readHeaders()));
        String line;

        while ((line = lnr.readLine()) != null) {
            if (line.startsWith(Constants.CONTENT_DISPOSITION)) {
                for (String param : PARAMETER_NAMES) {
                    int pos = line.indexOf(param);
                    if (pos > -1) {
                        pos += (param.length() + 2);
                        int pos2 = line.indexOf("\"", pos);

                        if ((pos > -1) && (pos2 > -1) && (pos2 > pos)) {
                            parameters.put(param, line.substring(pos, pos2));
                        }
                    }
                }
            }

            if (line.startsWith(Constants.HTTP_RESPONSE_CONTENT_TYPE)) {
                int pos = line.indexOf(Constants.SEPARATOR_COLON);

                if (pos > -1) {
                    contentType = line.substring(pos + 1).trim();
                }
            }
        }

        ByteArrayOutputStream bos = new ByteArrayOutputStream(512);
        multipartStream.readBodyData(bos);
        bytes = bos.toByteArray();
    }

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

        catch (Exception ex) {
        }
        ;
    }
}

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From source file:org.latticesoft.util.common.FileIterator.java

public FileIterator(String filename) {
    try {//  ww w  .  j  a  va  2  s . c o  m
        File file = new File(filename);
        is = new FileInputStream(file);
        isr = new InputStreamReader(is);
        lnr = new LineNumberReader(isr);
        active = true;
    } catch (Exception e) {
        if (log.isErrorEnabled()) {
            log.error(e);
        }
    }
}

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From source file:mitm.common.fetchmail.FetchmailConfigBuilder.java

/**
 * Writes the new config to targetConfig. Lines between START_TOKEN and END_TOKEN are replaced with the 
 * new config from FetchmailConfig.// www  . j  a  v  a 2  s  .c  o m
 */
public static void createConfig(FetchmailConfig config, InputStream sourceConfig, OutputStream targetConfig)
        throws IOException {
    LineNumberReader reader = new LineNumberReader(new InputStreamReader(sourceConfig, "US-ASCII"));

    StrBuilder outputBuilder = new StrBuilder();

    boolean inBlock = false;
    boolean blockInjected = false;

    String line;

    do {
        line = reader.readLine();

        if (line != null) {
            if (inBlock) {
                if (line.startsWith(END_TOKEN)) {
                    inBlock = false;
                    blockInjected = true;

                    injectConfig(config, outputBuilder);

                    outputBuilder.appendln(line);
                }
            } else {
                if (!blockInjected && line.startsWith(START_TOKEN)) {
                    inBlock = true;
                }

                outputBuilder.appendln(line);
            }
        }
    } while (line != null);

    targetConfig.write(MiscStringUtils.toAsciiBytes(outputBuilder.toString()));
}

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From source file:com.googlecode.jweb1t.FileMap.java

private void read(final File aFile) throws IOException {
    LineNumberReader reader = null;
    try {/*from  ww w. j a va  2 s.com*/
        reader = new LineNumberReader(new FileReader(aFile));
        String line = null;
        while ((line = reader.readLine()) != null) {
            if (line.length() > 0) {
                final String[] s = line.split("\t");
                final String[] t = new String[s.length - 1];
                System.arraycopy(s, 1, t, 0, t.length);

                // get absolute path for stored relative path
                for (int i = 0; i < t.length; i++) {
                    t[i] = new File(indexFile.getParent(), t[i]).getAbsolutePath();
                }

                map.put(s[0], t);
            }
        }
    } finally {
        IOUtils.closeQuietly(reader);
    }
}

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From source file:org.kawanfw.sql.jdbc.util.CallableUtil.java

public static CallableStatementHolder fromRsFile(File file, ConnectionHttp connectionHttp) throws SQLException {
    if (!file.exists()) {
        String message = Tag.PRODUCT_PRODUCT_FAIL + "Internal File does not exists: " + file;
        throw new SQLException(message, new IOException(message));
    }/*from  w  w  w . j  a v a  2s  . c o m*/

    String line = null;
    LineNumberReader lineNumberReader = null;

    try {
        lineNumberReader = new LineNumberReader(new FileReader(file));
        line = lineNumberReader.readLine();
    } catch (FileNotFoundException e) {
        String message = Tag.PRODUCT_PRODUCT_FAIL + "Internal File does not exists: " + file;
        throw new SQLException(message, new IOException(message));
    } catch (IOException e) {
        String message = Tag.PRODUCT_PRODUCT_FAIL + "I/O Error when reading file: " + file;
        throw new SQLException(message, new IOException(message));
    } finally {
        IOUtils.closeQuietly(lineNumberReader);
    }

    if (line == null) {
        String message = Tag.PRODUCT_PRODUCT_FAIL + "Internal File is empty: " + file;
        throw new SQLException(message, new IOException(message));
    }

    line = JsonLineDecryptor.decrypt(line, connectionHttp);

    return CallableStatementHolderTransportJson.fromJson(line);
}

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From source file:com.acmeair.loader.FlightLoader.java

public void loadFlights() throws Exception {
    InputStream csvInputStream = FlightLoader.class.getResourceAsStream("/mileage.csv");

    LineNumberReader lnr = new LineNumberReader(new InputStreamReader(csvInputStream));
    String line1 = lnr.readLine();
    StringTokenizer st = new StringTokenizer(line1, ",");
    ArrayList<AirportCodeMapping> airports = new ArrayList<AirportCodeMapping>();

    // read the first line which are airport names
    while (st.hasMoreTokens()) {
        AirportCodeMapping acm = new AirportCodeMapping();
        acm.setAirportName(st.nextToken());
        airports.add(acm);//from  ww  w . j a v a  2  s  .c  o  m
    }
    // read the second line which contains matching airport codes for the first line
    String line2 = lnr.readLine();
    st = new StringTokenizer(line2, ",");
    int ii = 0;
    while (st.hasMoreTokens()) {
        String airportCode = st.nextToken();
        airports.get(ii).setAirportCode(airportCode);
        ii++;
    }
    // read the other lines which are of format:
    // airport name, aiport code, distance from this airport to whatever airport is in the column from lines one and two
    String line;
    int flightNumber = 0;
    while (true) {
        line = lnr.readLine();
        if (line == null || line.trim().equals("")) {
            break;
        }
        st = new StringTokenizer(line, ",");
        String airportName = st.nextToken();
        String airportCode = st.nextToken();
        if (!alreadyInCollection(airportCode, airports)) {
            AirportCodeMapping acm = new AirportCodeMapping();
            acm.setAirportName(airportName);
            acm.setAirportCode(airportCode);
            airports.add(acm);
        }
        int indexIntoTopLine = 0;
        while (st.hasMoreTokens()) {
            String milesString = st.nextToken();
            if (milesString.equals("NA")) {
                indexIntoTopLine++;
                continue;
            }
            int miles = Integer.parseInt(milesString);
            String toAirport = airports.get(indexIntoTopLine).getAirportCode();
            String flightId = "AA" + flightNumber;
            FlightSegment flightSeg = new FlightSegment(flightId, airportCode, toAirport, miles);
            flightService.storeFlightSegment(flightSeg);
            Date now = new Date();
            for (int daysFromNow = 0; daysFromNow < MAX_FLIGHTS_PER_SEGMENT; daysFromNow++) {
                Calendar c = Calendar.getInstance();
                c.setTime(now);
                c.set(Calendar.HOUR_OF_DAY, 0);
                c.set(Calendar.MINUTE, 0);
                c.set(Calendar.SECOND, 0);
                c.set(Calendar.MILLISECOND, 0);
                c.add(Calendar.DATE, daysFromNow);
                Date departureTime = c.getTime();
                Date arrivalTime = getArrivalTime(departureTime, miles);
                flightService.createNewFlight(flightId, departureTime, arrivalTime, new BigDecimal(500),
                        new BigDecimal(200), 10, 200, "B747");

            }
            flightNumber++;
            indexIntoTopLine++;
        }
    }

    for (int jj = 0; jj < airports.size(); jj++) {
        flightService.storeAirportMapping(airports.get(jj));
    }
    lnr.close();
}

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From source file:org.sonar.graph.DsmScanner.java

private DsmScanner(Reader reader) {
    this.reader = new LineNumberReader(reader);
}

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From source file:com.marklogic.contentpump.GzipDelimitedJSONReader.java

@Override
protected void initFileStream(InputSplit inSplit) throws IOException, InterruptedException {
    setFile(((FileSplit) inSplit).getPath());
    configFileNameAsCollection(conf, file);
    fileIn = fs.open(file);/*from  w w w.j av  a 2s .  co m*/
    gzipIn = new GZIPInputStream(fileIn);
    instream = new InputStreamReader(gzipIn, encoding);
    reader = new LineNumberReader(instream);
}

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