Example usage for java.io FileReader close

Introduction

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

Prototype

public void close() throws IOException 

Source Link

Usage

From source file:com.jagornet.dhcp.db.DbSchemaManager.java

public static List<String> getSchemaDDL(String schemaFilename) throws IOException {
    List<String> schema = new ArrayList<String>();
    FileReader fr = null;
    BufferedReader br = null;/* w w  w. ja v  a 2s  . co  m*/
    try {
        StringBuilder ddl = new StringBuilder();
        if (JagornetDhcpServer.springBootStrategy) {
            String cpFileName = schemaFilename.substring(schemaFilename.lastIndexOf("/") + 1,
                    schemaFilename.length());
            ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
            InputStream res = classLoader.getResourceAsStream(cpFileName);
            br = new BufferedReader(new InputStreamReader(res, "UTF-8"));
        } else {
            fr = new FileReader(schemaFilename);
            br = new BufferedReader(fr);
        }
        String line = br.readLine();
        while (line != null) {
            if (!line.startsWith("-- ")) {
                ddl.append(line);
            }
            if (ddl.toString().endsWith(";")) {
                ddl.setLength(ddl.length() - 1);
                schema.add(ddl.toString());
                ddl.setLength(0);
            }
            line = br.readLine();
        }
    } finally {
        if (br != null) {
            br.close();
        }
        if (fr != null) {
            fr.close();
        }
    }
    return schema;
}

---

From source file:buspathcontroller.JSONFileParser.java

public void generateRouteStopsAndPath() {
    JSONParser parser = new JSONParser();
    ArrayList<String> routeList = new ArrayList<String>();
    try {/*from   ww  w . j  av  a2s  .  c o m*/
        FileReader reader = new FileReader("/Users/Zhaowei/Desktop/BusPath/allRoutes.txt");
        BufferedReader br = new BufferedReader(reader);
        String line;
        while ((line = br.readLine()) != null) {
            String routeName = line.split(";")[1];
            routeList.add(routeName);
        }
        br.close();
        reader.close();

        Iterator<String> it = routeList.iterator();
        while (it.hasNext()) {
            String routeName = it.next();
            PrintWriter writer = new PrintWriter(
                    "/Users/Zhaowei/Desktop/BusPath/routeInfo/stops/" + routeName + ".txt");
            Object obj = parser.parse(
                    new FileReader("/Users/Zhaowei/Desktop/BusPath/RawJSON/route/" + routeName + ".json"));
            JSONObject jsonObject = (JSONObject) obj;
            JSONObject route = (JSONObject) jsonObject.get("route");
            JSONArray directions = (JSONArray) route.get("directions");
            for (int i = 0; i < directions.size(); i++) {
                JSONObject direction = (JSONObject) directions.get(i);
                writer.println(direction.get("direction"));
                JSONArray stops = (JSONArray) direction.get("stops");
                Iterator iter = stops.iterator();
                while (iter.hasNext()) {
                    JSONObject stop = (JSONObject) iter.next();
                    writer.println(stop.get("stopnumber") + ";" + stop.get("stoptitle") + ";"
                            + stop.get("stoplat") + ";" + stop.get("stoplng"));
                }
            }
            writer.close();
        }

    } catch (Exception e) {
        System.out.println(e);
    }
}

---

From source file:com.npower.unicom.sync.SyncResultWriter.java

/**
 * Writer/*from   ww  w .  j av a2s .  c o  m*/
 * @throws IOException
 */
public void close() throws IOException {
    this.bodyWriter.close();

    File outputFile = null;

    // 
    String requestFilename = this.requestFile.getName();
    String reponseFilename = requestFilename.substring(0, requestFilename.length() - ".req".length()) + ".res";
    if (this.totalRecords == this.successRecords) {
        // 
        File outputDir = new File(this.responseDir, SUB_DIR_FOR_RIGHT);
        if (!outputDir.exists()) {
            log.info("create directory: " + outputDir.getAbsolutePath());
            outputDir.mkdirs();
        }
        outputFile = new File(outputDir, reponseFilename);
    } else if (this.totalRecords == this.errorRecords) {
        // 
        File outputDir = new File(this.responseDir, SUB_DIR_FOR_BAD);
        if (!outputDir.exists()) {
            log.info("create directory: " + outputDir.getAbsolutePath());
            outputDir.mkdirs();
        }
        outputFile = new File(outputDir, reponseFilename);
    } else {
        // 
        File outputDir = new File(this.responseDir, SUB_DIR_FOR_SEMI_WRONG);
        outputFile = new File(outputDir, reponseFilename);
        if (!outputDir.exists()) {
            log.info("create directory: " + outputDir.getAbsolutePath());
            outputDir.mkdirs();
        }
    }

    log.info("output reponse file: " + outputFile.getAbsolutePath());

    // 
    SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    RequestHeader header = RequestHeader.parseHeaderInfo(this.requestFile);
    Writer writer = new FileWriter(outputFile);
    writer.write(header.getSerialNumber());
    writer.write('\t');
    writer.write(header.getVersion());
    writer.write('\t');
    writer.write(format.format(new Date()));
    writer.write('\t');
    writer.write("");
    writer.write('\t');
    writer.write(this.totalRecords);
    writer.write('\t');
    writer.write(this.successRecords);
    writer.write('\t');
    writer.write('\n');

    if (this.totalRecords != this.successRecords && this.totalRecords != this.errorRecords) {
        // 
        FileReader in = new FileReader(this.bodyFile);
        char[] buf = new char[512];
        int len = in.read(buf);
        while (len > 0) {
            writer.write(buf, 0, len);
            len = in.read(buf);
        }
        in.close();
    }

    writer.close();
}

---

From source file:org.kalypso.model.hydrology.internal.postprocessing.LzsToGml.java

private void readChannelStartCondition(final Channel channel) throws Exception {
    final int asciiID = m_idManager.getAsciiID(channel);
    final String fileName = String.format("we%s.lzg", asciiID); //$NON-NLS-1$//$NON-NLS-2$
    final File lzgFile = new File(m_lzsimDir, fileName);
    if (!lzgFile.exists())
        // FIXME: shoudn't we throw some exception here?
        return;/*from  w w w  . j a v  a 2 s .  c o  m*/

    final InitialValues initialValues = (InitialValues) m_lzWorkspace.getRootFeature();

    final IFeatureBindingCollection<org.kalypso.model.hydrology.binding.initialValues.Channel> channels = initialValues
            .getChannels();
    final org.kalypso.model.hydrology.binding.initialValues.Channel iniChannel = channels
            .addNew(org.kalypso.model.hydrology.binding.initialValues.Channel.FEATURE_CHANNEL);
    iniChannel.setNaChannelID(channel);
    iniChannel.setName(Integer.toString(asciiID)); //$NON-NLS-1$ //$NON-NLS-2$

    FileReader fileReader = null;
    try {
        fileReader = new FileReader(lzgFile);
        final double qgs = readLzgFile(fileReader);
        fileReader.close();

        if (!Double.isNaN(qgs))
            iniChannel.setQgs(qgs);
    } finally {
        IOUtils.closeQuietly(fileReader);
    }
}

---

From source file:org.kalypso.model.hydrology.internal.postprocessing.LzsToGml.java

private void readCatchmentStartCondition(final Catchment catchment) throws Exception {
    final InitialValues initialValues = (InitialValues) m_lzWorkspace.getRootFeature();

    final IFeatureBindingCollection<org.kalypso.model.hydrology.binding.initialValues.Catchment> catchments = initialValues
            .getCatchments();//from w w w  .j  a v  a  2 s.co  m
    final org.kalypso.model.hydrology.binding.initialValues.Catchment iniCatchment = catchments
            .addNew(org.kalypso.model.hydrology.binding.initialValues.Catchment.FEATURE_CATCHMENT);
    iniCatchment.setNaCatchmentID(catchment);

    final int asciiID = m_idManager.getAsciiID(catchment);
    iniCatchment.setName(Integer.toString(asciiID)); //$NON-NLS-1$ //$NON-NLS-2$
    final String fileName = String.format("we%s.lzs", asciiID); //$NON-NLS-1$
    final File lzsFile = new File(m_lzsimDir, fileName);

    FileReader fileReader = null;
    try {
        fileReader = new FileReader(lzsFile);
        readLzsFile(fileReader, catchment, iniCatchment);
        fileReader.close();
    } catch (final NumberFormatException e) {
        m_logger.severe(String.format(Messages.getString("LzsToGml.0"), e.getLocalizedMessage())); //$NON-NLS-1$
    } catch (final IOException e) {
        m_logger.warning(
                Messages.getString("org.kalypso.convert.namodel.manager.LzsimManager.27", catchment.getName())); //$NON-NLS-1$
    } finally {
        IOUtils.closeQuietly(fileReader);
    }
}

---

From source file:it.txt.ens.client.subscriber.impl.osgi.test.BasicENSSubscriberTest.java

@Test
public void testUseOfBasicENSSubscriber() throws Exception {
    Thread.currentThread().setContextClassLoader(BasicENSSubscriberTest.class.getClassLoader());

    assertNotNull("The bundle context is null", context);

    File propertiesFile = new File(PROPERTIES_RELATIVE_PATH);
    FileReader reader = null;
    Properties properties = new Properties();
    try {/*w w w  .j  a v a  2  s .c  o m*/
        reader = new FileReader(propertiesFile);
        properties.load(reader);
        reader.close();
    } catch (FileNotFoundException e) {
        //            if (LOGGER.isLoggable(Level.SEVERE))
        //                LOGGER.log(Level.SEVERE, MessageFormat.format(LOG_MESSAGES.getString("propertyFile.notFound"), 
        //                        propertiesFile.getAbsolutePath()), e);
        System.out.println("Properties file not found. File: " + propertiesFile.getAbsolutePath());
        e.printStackTrace();
    } finally {
        if (reader != null)
            try {
                reader.close();
            } catch (IOException e) {
            }
    }

    //add implementation ID
    properties.setProperty(FilterAttributes.SUBSCRIBER_IMPLEMENTATION_KEY,
            BasicENSSubscriber.IMPLEMENTATION_ID);
    //add ownership id
    properties.setProperty(FilterAttributes.SUBSCRIBER_OWNER_KEY,
            String.valueOf(context.getBundle().getBundleId()));

    //retrieve the configuration admin service
    ServiceReference<ConfigurationAdmin> configAdminSR = context.getServiceReference(ConfigurationAdmin.class);
    ConfigurationAdmin configAdmin = context.getService(configAdminSR);
    Configuration config = configAdmin
            .createFactoryConfiguration(RegisteredServices.SUBSCRIBER_MANAGED_SERVICE_FACTORY_PID, null);
    config.update(MapConverter.convert(properties));
    context.ungetService(configAdminSR);

    //
    Collection<ServiceReference<ENSSubscriber>> references = null;
    EqualsFilter implementationFilter = new EqualsFilter(FilterAttributes.SUBSCRIBER_IMPLEMENTATION_KEY,
            BasicENSSubscriber.IMPLEMENTATION_ID);
    EqualsFilter ownershipFilter = new EqualsFilter(FilterAttributes.SUBSCRIBER_OWNER_KEY,
            String.valueOf(context.getBundle().getBundleId()));
    AndFilter and = new AndFilter().and(implementationFilter).and(ownershipFilter);
    String serviceRegistryFilter = and.toString();
    if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.log(Level.FINE, "Filtering OSGi service registry with query " + serviceRegistryFilter
                + ". Class: " + ENSSubscriber.class.getName());
    }
    int i = 0;
    //FIXME add a timeout otherwise we could wait forever! (aspitt semb!)
    do {
        i++;
        references = context.getServiceReferences(ENSSubscriber.class, serviceRegistryFilter);
    } while (references.isEmpty());
    System.out.println("Cycle counter " + i);

    if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.log(Level.FINE, "Count of services found: " + references.size());
    }
    assertEquals("Bad count of " + ENSSubscriber.class.getName() + " found.", 1, references.size());

    ServiceReference<ENSSubscriber> serviceRef = references.iterator().next();
    //        ServiceReference<ENSSubscriber> serviceRef = context.getServiceReference(ENSSubscriber.class);
    assertNotNull("The service reference is null", serviceRef);
    //        System.out.println("SERVICE REFERENCE PROPERTIES");
    //        for (String key : serviceRef.getPropertyKeys())
    //            System.out.println(key + ": " + serviceRef.getProperty(key));

    ENSSubscriber subscriber = context.getService(serviceRef);
    assertNotNull("The subscriber is null", subscriber);

    subscriber.connect();

    subscriber.registerEventListener(new ENSEventListener() {
        @Override
        public void onEvent(ENSEvent event) {
            System.out.println(event.getPattern());
        }
    });

    subscriber.subscribe();

    Thread.sleep(50000);

    subscriber.unsubscribe();
    subscriber.disconnect();

    context.ungetService(serviceRef);
}

---

From source file:marytts.tools.voiceimport.PraatPitchmarker.java

/**
 * Provide the progress of computation, in percent, or -1 if
 * that feature is not implemented.//w w w. j a v a 2  s  .  com
 * @return -1 if not implemented, or an integer between 0 and 100.
 */
public int getProgress() {
    // hack to get progress from Praat through file I/O:
    File percentFile = new File(db.getProp(db.TEMPDIR) + "percent");
    if (percentFile.exists()) {
        percent = -1;
        try {
            FileReader percentReader = new FileReader(percentFile);
            String percentString = IOUtils.toString(percentReader);
            percent = Integer.parseInt(percentString);
            percentReader.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return percent;
}

---

From source file:gov.nih.nci.caintegrator.domain.analysis.GisticAllLesionsFileParser.java

/**
 *
 * @param inputFile input file/*from  w w w  . j a v a2  s  . c  o m*/
 * @throws IOException IO exception
 * @throws DataRetrievalException data retrieval exception
 * @return GISTIC data mapping
 */
public Map<String, Map<GisticGenomicRegionReporter, Float>> parse(File inputFile)
        throws IOException, DataRetrievalException {
    FileReader fileReader = new FileReader(inputFile);
    CSVReader csvReader = new CSVReader(fileReader, '\t');
    loadHeaders(csvReader);
    String[] fields;
    regionReporterIndex = 0;
    while ((fields = csvReader.readNext()) != null) {
        processDataLine(fields);
    }
    csvReader.close();
    fileReader.close();
    FileUtils.deleteQuietly(inputFile);
    return gisticData;
}

---

From source file:it.geosolutions.unredd.StatsTests.java

@Test
public void outputCSVTest() throws IOException {
    StatisticConfiguration config = new StatisticConfiguration();
    Output outputObj = new Output();
    outputObj.setFile(TestData.temp(this, "stats.txt").getAbsolutePath());
    outputObj.setFormat(Output.FORMAT_CSV);
    config.setOutput(outputObj);//from   w ww  .j av  a2s.  com
    OutputStatsTest ost = new OutputStatsTest(config);
    ost.outputStats(results);
    File f = new File(ost.getOutputFile());
    FileReader fr = new FileReader(f);
    BufferedReader br = new BufferedReader(fr);
    StringBuilder sb = new StringBuilder();
    for (String line; (line = br.readLine()) != null;) {
        sb.append(line);
    }
    fr.close();
    br.close();
    assertEquals("0,1,", sb.toString());
}

---

From source file:it.geosolutions.unredd.StatsTests.java

@Test
public void outputJSON_ARRAYTest() throws IOException {
    StatisticConfiguration config = new StatisticConfiguration();
    Output outputObj = new Output();
    outputObj.setFile(TestData.temp(this, "stats.txt").getAbsolutePath());
    outputObj.setFormat(Output.FORMAT_JSON_ARRAY);
    config.setOutput(outputObj);//from   w ww.  ja  v  a 2  s . co  m
    OutputStatsTest ost = new OutputStatsTest(config);
    ost.outputStats(results);
    File f = new File(ost.getOutputFile());
    FileReader fr = new FileReader(f);
    BufferedReader br = new BufferedReader(fr);
    StringBuilder sb = new StringBuilder();
    for (String line; (line = br.readLine()) != null;) {
        sb.append(line);
    }
    fr.close();
    br.close();
    assertEquals("[[0],[1]]", sb.toString());
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »