Example usage for java.io FileWriter close

Introduction

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

Prototype

public void close() throws IOException 

Source Link

Usage

From source file:edu.missouri.bas.bluetooth.equivital.EquivitalRunnable.java

protected void writeToFile(File f, String toWrite) throws IOException {
    FileWriter fw = new FileWriter(f, true);
    fw.write(toWrite + '\n');
    fw.flush();/*from www .j  a va2  s  .  com*/
    fw.close();
}

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From source file:bigtweet.model.StudyingBeacons.java

/**
 * Extra ouput file to generate a chart 
 * call plotBeaconStudy in R project to obtain chart
 *///from   ww  w  .j av a  2  s  .  co  m
private void generateBatchOuputForChart(JSONArray parametersValues, int parametersValuesIndex,
        double meanEndorsers) {

    JSONObject parameters = (JSONObject) parametersValues.get(parametersValuesIndex);//parameters
    JSONObject aux = new JSONObject();
    aux.put("links", parameters.get("beaconLinksNumber"));
    aux.put("centrality", parameters.get("beaconLinksCentrality"));
    DecimalFormatSymbols otherSymbols = new DecimalFormatSymbols(Locale.US);
    DecimalFormat df = new DecimalFormat("0.000", otherSymbols);
    aux.put("meanEndorsers", df.format(meanEndorsers));
    JSONForChart.add(aux);

    //write json file
    FileWriter file;
    try {
        file = new FileWriter(batchOutputFileForChart);
        file.write(JSONForChart.toJSONString());
        file.flush();
        file.close();
    } catch (Exception ex) {
        Logger.getLogger(BTSimBatch.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:org.powertac.producer.hydro.DamTest.java

@Test
public void dataGenerateXml() throws IOException {
    Curve volume = new Curve();
    volume.add(0, 0);/*w  w w .  jav  a  2s.  co m*/
    volume.add(100000000.0, 56.4);
    volume.add(300000000.0, 95.7);
    volume.add(400000000.0, 105);
    volume.add(600000000.0, 123);
    volume.add(800000000.0, 135);
    volume.value(5000);

    double[] x = { 0.10, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.20, 0.21, 0.22, 0.23, 0.24,
            0.25, 0.26, 0.27, 0.28, 0.29, 0.30, 0.31, 0.32, 0.33, 0.34, 0.35, 0.36, 0.37, 0.38, 0.39, 0.40,
            0.41, 0.42, 0.43, 0.44, 0.45, 0.46, 0.47, 0.48, 0.49, 0.50, 0.51, 0.52, 0.53, 0.54, 0.55, 0.56,
            0.57, 0.58, 0.59, 0.60, 0.61, 0.62, 0.63, 0.64, 0.65, 0.66, 0.67, 0.68, 0.69, 0.70, 0.71, 0.72,
            0.73, 0.74, 0.75, 0.76, 0.77, 0.78, 0.79, 0.80, 0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88,
            0.89, 0.90, 0.91, 0.92, 0.93, 0.94, 0.95, 0.96, 0.97, 0.98, 0.99, 1 };
    double[] y = { 0.54, 0.567510059257987, 0.593427468223978, 0.617806965819306, 0.640703290965304,
            0.662171182583305, 0.682265379594641, 0.701040620920646, 0.718551645482652, 0.734853192201992, 0.75,
            0.764046807798008, 0.777048354517348, 0.789059379079354, 0.800134620405359, 0.810328817416695,
            0.819696709034696, 0.828293034180694, 0.836172531776022, 0.843389940742013, 0.85, 0.856052709549983,
            0.861579113706630, 0.866605517863277, 0.871158227413260, 0.875263547749914, 0.878947784266575,
            0.882237242356579, 0.885158227413260, 0.887737044829955, 0.89, 0.891972354002061, 0.893675190656132,
            0.895128549467537, 0.896352469941601, 0.897366991583648, 0.898192153899004, 0.898847996392992,
            0.899354558570938, 0.899731879938166, 0.90, 0.900177874441773, 0.900280123668842, 0.900320284266575,
            0.900311892820337, 0.900268485915493, 0.900203600137410, 0.900130772071453, 0.900063538302989,
            0.900015435417382, 0.90, 0.900026148230849, 0.900084314668499, 0.900160313466163, 0.900239958777053,
            0.900309064754380, 0.900353445551357, 0.900358915321196, 0.900311288217108, 0.900196378392305, 0.90,
            0.899712532634833, 0.899342617657162, 0.898903461868774, 0.898408272071453, 0.897870255066987,
            0.897302617657163, 0.896718566643765, 0.896131308828581, 0.895554051013397, 0.895000000000000,
            0.894478721229818, 0.893985214702851, 0.893510839058743, 0.893046952937135, 0.892584914977671,
            0.892116083819993, 0.891631818103744, 0.891123476468568, 0.890582417554105, 0.89, 0.889367582445895,
            0.888676523531433, 0.887918181896256, 0.887083916180007, 0.886165085022329, 0.885153047062865,
            0.884039160941257, 0.882814785297149, 0.881471278770182, 0.88 };
    Curve efficiency = new Curve();

    for (int i = 0; i < x.length; i++) {
        efficiency.add(x[i], y[i]);
    }
    efficiency.value(0.5);

    Curve inputFlow = new Curve();
    inputFlow.add(1, 420);
    inputFlow.add(60, 400);
    inputFlow.add(90, 480);
    inputFlow.add(120, 700);
    inputFlow.add(150, 1200);
    inputFlow.add(180, 1800);
    inputFlow.add(210, 2000);
    inputFlow.add(240, 2000);
    inputFlow.add(270, 2000);
    inputFlow.add(300, 1800);
    inputFlow.add(330, 1100);
    inputFlow.add(365, 600);
    inputFlow.value(125);
    Competition.newInstance("Inverse curve test");
    Dam dam = new Dam(inputFlow, 100, 600, efficiency, volume, 600000000.0, -500000, 0.95);
    new File("data/").mkdir();
    FileWriter fw = new FileWriter("data/dam.xml");
    XStream xstream = new XStream();
    xstream.autodetectAnnotations(true);
    xstream.toXML(dam, fw);
    fw.close();

}

---

From source file:de.uzk.hki.da.grid.CTIrodsCommandLineConnector.java

private File createTestFile() throws IOException {
    new File(tmpDir).mkdir();
    File temp = new File(tmpDir + "urn.tar");
    FileWriter writer = new FileWriter(temp, false);
    writer.write("Hallo Wie gehts?");
    writer.close();
    return temp;/*w  w w . j  ava 2  s  . c o  m*/
}

---

From source file:net.blogracy.controller.FileSharing.java

public void addFeedEntry(String id, String text, File attachment) {
    try {//from   w ww  .j av a  2s .c  o m
        String hash = hash(text);
        File textFile = new File(CACHE_FOLDER + File.separator + hash + ".txt");

        FileWriter w = new FileWriter(textFile);
        w.write(text);
        w.close();

        String textUri = seed(textFile);
        String attachmentUri = null;
        if (attachment != null) {
            attachmentUri = seed(attachment);
        }

        final List<ActivityEntry> feed = getFeed(id);
        final ActivityEntry entry = new ActivityEntryImpl();
        entry.setVerb("post");
        entry.setUrl(textUri);
        entry.setPublished(ISO_DATE_FORMAT.format(new Date()));
        entry.setContent(text);
        if (attachment != null) {
            ActivityObject enclosure = new ActivityObjectImpl();
            enclosure.setUrl(attachmentUri);
            entry.setObject(enclosure);
        }
        feed.add(0, entry);
        final File feedFile = new File(CACHE_FOLDER + File.separator + id + ".json");

        JSONArray items = new JSONArray();
        for (int i = 0; i < feed.size(); ++i) {
            JSONObject item = new JSONObject(feed.get(i));
            items.put(item);
        }
        JSONObject db = new JSONObject();
        db.put("items", items);

        FileWriter writer = new FileWriter(feedFile);
        db.write(writer);
        writer.close();

        String feedUri = seed(feedFile);
        DistributedHashTable.getSingleton().store(id, feedUri, entry.getPublished());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:icevaluation.ICEvaluation.java

public void startICEval() {
    loadkeyInfo();//w  w  w  . ja  v a2 s.c  o m
    System.out.println("Total Key: " + totalkey);
    //String queryOriginal = "sports game";
    //String queryCover = "jack raihanee";
    BufferedReader reader = null;
    try {
        File file = new File("data/topic/QueryLogs.txt");
        reader = new BufferedReader(new FileReader(file));
        String line;
        line = reader.readLine();
        if (line == null) {
            System.out.println("Please uptate query file correctly");
            return;
        }
        int numCoverQ = Integer.parseInt(line);
        String originQuery = "";
        String coverQuery = "";
        while ((line = reader.readLine()) != null) {//original query
            //System.out.println("Original: "+line);
            originQuery = line;
            for (int i = 0; i < numCoverQ; i++) {
                line = reader.readLine();
                if (line == null) {
                    System.out.println("Please uptate query file correctly");
                    return;
                }
                coverQuery = line;
                double IC = getIC(originQuery, coverQuery);

                FileWriter fw;
                fw = new FileWriter("data/topic/IC_topic.txt", true);
                fw.write(IC + "\n");
                fw.close();

                System.out.println(IC);

            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            reader.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        writeKeyInfoBack();
        System.out.println("Key status write succesfully");
    }
}

---

From source file:org.powertac.producer.hydro.RunOfRiverTest.java

@Test
public void dataGenerateXml() throws IOException {
    Curve inputFlow = new Curve();
    double[] y = { 150.93, 139.35, 178.59, 174.37, 136.75, 133.64, 128.89, 127.25, 128.73, 144.62, 156.51,
            181.89, 141.64, 159.33, 149.30, 121.12, 179.54, 232.12, 258.08, 237.18, 220.32, 230.75, 256.72,
            257.83, 251.68, 229.52, 252.37, 251.43, 222.80, 187.57, 232.88, 226.58, 207.18, 197.13, 199.27,
            163.70, 150.40, 155.70, 211.47, 215.75, 217.23, 219.50, 213.97, 177.71, 203.06, 221.15, 215.45,
            220.16, 215.02, 211.03, 200.98, 194.78, 183.42, 214.86, 190.08, 192.33, 183.75, 194.89, 210.47,
            222.11, 214.89, 203.90, 217.38, 186.53, 184.18, 213.71, 191.74, 224.60, 201.29, 204.02, 227.96,
            185.46, 220.18, 209.19, 182.50, 224.28, 229.55, 219.83, 198.23, 174.27, 198.77, 237.54, 227.49,
            225.27, 213.58, 242.83, 208.50, 225.17, 228.20, 244.45, 293.15, 319.49, 354.15, 351.33, 374.75,
            348.11, 303.55, 278.62, 314.15, 319.30, 289.06, 299.55, 278.69, 261.02, 275.69, 202.89, 242.91,
            267.86, 251.20, 270.84, 270.20, 282.11, 255.64, 243.84, 253.75, 234.95, 261.82, 257.20, 226.31,
            219.35, 257.10, 241.93, 246.79, 250.24, 230.08, 254.66, 231.22, 238.59, 267.91, 289.35, 248.45,
            270.34, 335.20, 338.03, 366.69, 423.45, 442.26, 444.96, 449.96, 451.19, 461.15, 457.13, 471.72,
            477.84, 476.64, 462.09, 486.46, 491.88, 497.34, 494.46, 491.72, 486.49, 480.88, 481.12, 498.41,
            493.33, 491.76, 482.40, 492.29, 494.48, 494.78, 491.09, 478.23, 482.07, 489.95, 489.84, 492.75,
            488.38, 462.97, 440.38, 426.90, 428.48, 440.70, 432.90, 480.63, 451.82, 423.08, 396.45, 394.52,
            381.41, 388.90, 418.33, 428.18, 405.74, 409.38, 359.30, 370.30, 385.97, 376.35, 376.27, 365.44,
            343.22, 306.27, 294.97, 320.97, 331.74, 289.69, 269.50, 289.15, 279.23, 283.67, 262.26, 259.69,
            255.34, 244.33, 244.51, 236.17, 226.47, 238.11, 209.22, 203.91, 225.66, 221.99, 191.54, 198.33,
            205.45, 194.11, 171.04, 181.43, 197.49, 185.96, 194.35, 196.43, 200.32, 160.97, 149.27, 188.71,
            189.23, 194.86, 189.84, 195.41, 175.54, 157.37, 161.75, 173.32, 186.87, 195.82, 167.11, 169.41,
            148.44, 146.42, 140.38, 165.04, 143.84, 123.20, 101.61, 97.750, 116.29, 117.95, 124.26, 123.54,
            139.54, 120.89, 110.25, 128.37, 108.38, 104.58, 109.73, 116.92, 109.42, 104.07, 102.33, 122.03,
            123.26, 104.29, 103.62, 91.750, 96.140, 116.95, 109.68, 110.71, 101.40, 105.67, 78.380, 80.710,
            90.290, 100.03, 108.30, 117.16, 96.900, 93.890, 94.100, 129.53, 114.42, 100.36, 113.98, 133.06,
            136.70, 127.35, 122.11, 119.30, 103.62, 114.25, 118.22, 115.95, 88.670, 107.94, 118.67, 104.45,
            131.19, 126.84, 121.48, 94.980, 96.540, 131.90, 131.34, 124.03, 116.47, 117.32, 118.13, 117.99,
            132.40, 116.32, 115.21, 126.75, 109.51, 112, 129.35, 116.82, 143.01, 132.10, 127.81, 121.95, 135.30,
            131.32, 127.96, 116.67, 114.47, 113.17, 117.26, 109.72, 123.01, 121.85, 127.22, 125.33, 122.18,
            122.19, 125.14, 136.47, 134.70, 139.05, 131.83, 136.58, 138.34, 122.26, 140.76, 130.10, 141.18,
            132.31, 117.35, 133.08, 112.71, 120.88, 134.15, 121.01, 132.05, 124.80, 125.95, 118.71, 131.57,
            136.90, 127.24, 112.67, 126.07, 123.33 };
    for (int i = 0; i < 365; i++) {
        inputFlow.add(i, y[i]);/*from w ww  .  j a v a 2 s  .c  om*/
    }
    inputFlow.value(300);

    double[] x = { 0.10, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16, 0.17, 0.18, 0.19, 0.20, 0.21, 0.22, 0.23, 0.24,
            0.25, 0.26, 0.27, 0.28, 0.29, 0.30, 0.31, 0.32, 0.33, 0.34, 0.35, 0.36, 0.37, 0.38, 0.39, 0.40,
            0.41, 0.42, 0.43, 0.44, 0.45, 0.46, 0.47, 0.48, 0.49, 0.50, 0.51, 0.52, 0.53, 0.54, 0.55, 0.56,
            0.57, 0.58, 0.59, 0.60, 0.61, 0.62, 0.63, 0.64, 0.65, 0.66, 0.67, 0.68, 0.69, 0.70, 0.71, 0.72,
            0.73, 0.74, 0.75, 0.76, 0.77, 0.78, 0.79, 0.80, 0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88,
            0.89, 0.90, 0.91, 0.92, 0.93, 0.94, 0.95, 0.96, 0.97, 0.98, 0.99, 1 };
    double[] y2 = { 0.54, 0.567510059257987, 0.593427468223978, 0.617806965819306, 0.640703290965304,
            0.662171182583305, 0.682265379594641, 0.701040620920646, 0.718551645482652, 0.734853192201992, 0.75,
            0.764046807798008, 0.777048354517348, 0.789059379079354, 0.800134620405359, 0.810328817416695,
            0.819696709034696, 0.828293034180694, 0.836172531776022, 0.843389940742013, 0.85, 0.856052709549983,
            0.861579113706630, 0.866605517863277, 0.871158227413260, 0.875263547749914, 0.878947784266575,
            0.882237242356579, 0.885158227413260, 0.887737044829955, 0.89, 0.891972354002061, 0.893675190656132,
            0.895128549467537, 0.896352469941601, 0.897366991583648, 0.898192153899004, 0.898847996392992,
            0.899354558570938, 0.899731879938166, 0.90, 0.900177874441773, 0.900280123668842, 0.900320284266575,
            0.900311892820337, 0.900268485915493, 0.900203600137410, 0.900130772071453, 0.900063538302989,
            0.900015435417382, 0.90, 0.900026148230849, 0.900084314668499, 0.900160313466163, 0.900239958777053,
            0.900309064754380, 0.900353445551357, 0.900358915321196, 0.900311288217108, 0.900196378392305, 0.90,
            0.899712532634833, 0.899342617657162, 0.898903461868774, 0.898408272071453, 0.897870255066987,
            0.897302617657163, 0.896718566643765, 0.896131308828581, 0.895554051013397, 0.895000000000000,
            0.894478721229818, 0.893985214702851, 0.893510839058743, 0.893046952937135, 0.892584914977671,
            0.892116083819993, 0.891631818103744, 0.891123476468568, 0.890582417554105, 0.89, 0.889367582445895,
            0.888676523531433, 0.887918181896256, 0.887083916180007, 0.886165085022329, 0.885153047062865,
            0.884039160941257, 0.882814785297149, 0.881471278770182, 0.88 };
    Curve efficiency = new Curve();

    for (int i = 0; i < x.length; i++) {
        efficiency.add(x[i], y2[i]);
    }
    efficiency.value(0.5);

    Competition.newInstance("run of river");
    RunOfRiver river = new RunOfRiver(inputFlow, 20, 500, efficiency, 1000000, 80, 0.95, -300000);
    new File("data/").mkdir();
    FileWriter fw = new FileWriter("data/runoftheriver.xml");
    XStream xstream = new XStream();
    xstream.autodetectAnnotations(true);
    xstream.toXML(river, fw);
    fw.close();

}

---

From source file:com.github.aneveux.docukes.generators.MarkdownGenerator.java

/**
 * Creates a markdown file in the target repository containing some
 * documentation generated from the specified Java class
 * /*w ww  . java2 s. c  o  m*/
 * @param clazz
 *            a Java class containing some cukes annotations
 * @param methods
 *            the methods of the Java class which are actually annotated
 *            with Cukes
 * @param withDate
 *            defines if the markdown file should contain the time on which
 *            generation has been performed
 */
public void write(JavaClassSource clazz, List<MethodSource<JavaClassSource>> methods, boolean withDate) {
    final File file = new File(target.getPath() + "/" + clazz.getName() + ".md");
    try {
        final FileWriter writer = new FileWriter(file);
        writer.write(generateContent(clazz, methods, withDate));
        writer.flush();
        writer.close();
    } catch (final IOException ioe) {
        ioe.printStackTrace();
    }
}

---

From source file:com.photon.phresco.plugins.PhpPackage.java

private void writeBuildInfo(boolean isBuildSuccess) throws MojoExecutionException {
    try {//from   w  ww . j a va2  s . c  om
        if (buildNumber != null) {
            buildNo = Integer.parseInt(buildNumber);
        }
        PluginUtils pu = new PluginUtils();
        BuildInfo buildInfo = new BuildInfo();
        List<String> envList = pu.csvToList(environmentName);
        if (buildNo > 0) {
            buildInfo.setBuildNo(buildNo);
        } else {
            buildInfo.setBuildNo(nextBuildNo);
        }
        buildInfo.setTimeStamp(getTimeStampForDisplay(currentDate));
        if (isBuildSuccess) {
            buildInfo.setBuildStatus(SUCCESS);
        } else {
            buildInfo.setBuildStatus(FAILURE);
        }
        buildInfo.setBuildName(zipName);
        buildInfo.setEnvironments(envList);
        buildInfoList.add(buildInfo);
        Gson gson = new Gson();
        FileWriter writer = new FileWriter(buildInfoFile);
        gson.toJson(buildInfoList, writer);
        writer.close();
    } catch (IOException e) {
        throw new MojoExecutionException(e.getMessage(), e);
    }
}

---

From source file:org.saiku.web.rest.resources.BasicRepositoryResource.java

/**
 * //from   w  ww.  j av a 2  s .com
 * @param queryName - The name of the query.
 * @param newName - The saved query name.
 * @return An OK Status, if the save was good, otherwise a NOT FOUND Status when not saved properly.
 */
@POST
@Produces({ "application/json" })
@Path("/{queryname}")
public Status saveQuery(@PathParam("queryname") String queryName, @FormParam("newname") String newName) {
    try {
        String xml = olapQueryService.getQueryXml(queryName);
        if (newName != null) {
            queryName = newName;
        }

        if (repo != null && xml != null) {
            if (!queryName.endsWith(".saiku")) {
                queryName += ".saiku";
            }
            String uri = repo.getName().getPath();
            if (!uri.endsWith("" + File.separatorChar)) {
                uri += File.separatorChar;
            }

            File queryFile = new File(uri + URLDecoder.decode(queryName, "UTF-8"));
            if (queryFile.exists()) {
                queryFile.delete();
            } else {
                queryFile.createNewFile();
            }
            FileWriter fw = new FileWriter(queryFile);
            fw.write(xml);
            fw.close();
            return (Status.OK);
        } else {
            throw new Exception("Cannot save query because repo or xml is null repo(" + (repo == null)
                    + ") xml(" + (xml == null) + " )");
        }
    } catch (Exception e) {
        log.error("Cannot save query (" + queryName + ")", e);
        return (Status.NOT_FOUND);
    }
}

---

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