Example usage for java.io FileWriter close

List of usage examples for java.io FileWriter close

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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:org.openmrs.module.pcslabinterface.PcsLabInterfaceUtil.java

public static void stringToFile(String fileContents, File outFile) throws IOException {
    FileWriter writer = new FileWriter(outFile);

    writer.write(fileContents);//from   w  w  w. j a  v a  2s.c  om

    writer.close();
}

From source file:it.geosolutions.geostore.services.rest.auditing.AuditingTestsUtils.java

static void writeToFile(File file, String fileContent) {
    try {// w ww .jav  a  2 s.c o  m
        FileWriter writer = new FileWriter(file);
        writer.write(fileContent);
        writer.flush();
        writer.close();
    } catch (Exception exception) {
        throw new AuditingException(exception, "Error writing content to file '%s'.", file.getAbsolutePath());
    }
}

From source file:mlbench.pagerank.PagerankMerge.java

private static void reduceDiffs(int local_diffs, int rank) {
    int diffs[] = { 0 };
    int bs[] = { local_diffs };
    try {//from  w w  w . j  a va 2 s. c om
        MPI.COMM_WORLD.Reduce(bs, 0, diffs, 0, 1, MPI.INT, MPI.SUM, 0);
        MPI.COMM_WORLD.Barrier();
        if (rank == 0) {
            LOG.info("Uncoveraged diffs:" + diffs[0]);
            FileWriter output = new FileWriter("var.tmp");
            output.write(String.valueOf(diffs[0]));
            output.close();
            JobConf conf = new JobConf(confPath);
            final FileSystem fs = FileSystem.get(conf);
            fs.copyFromLocalFile(true, new Path("./var.tmp"), new Path("var.tmp"));
        }

    } catch (MPIException | IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void writeToFile(Collection<?> collection, File file) throws IOException {
    if (collection != null && file != null) {
        file.getParentFile().mkdirs();//from www .  j  a va2s .com
        File tempFile = new File(file.getAbsolutePath() + ".tmp");
        FileWriter fw = new FileWriter(tempFile);
        for (Object obj : collection) {
            fw.write(new StringBuilder(obj.toString()).append("\r\n").toString());
        }
        fw.flush();
        fw.close();
        file.delete();
        tempFile.renameTo(file);
    }
}

From source file:com.daphne.es.maintain.icon.web.controller.tmp.GenCssSql.java

private static void readUploadFile() throws IOException {
    String fromFile = "E:\\workspace\\git\\es\\web\\src\\main\\webapp\\WEB-INF\\static\\comp\\zTree\\css\\zTreeStyle\\img\\diy\\icon.txt";
    String toFile = "C:\\Documents and Settings\\Administrator\\?\\b.sql";
    String template = "insert into `maintain_icon` (`id`, `identity`, `img_src`, `type`, `width`, `height`) values(%1$d, '%2$s', '%3$s', 'upload_file', %4$d, %5$d);";

    List<String> list = FileUtils.readLines(new File(fromFile));
    FileWriter writer = new FileWriter(toFile);

    int count = 300;
    for (int i = 0, l = list.size(); i < l; i += 2) {
        writer.write(String.format(template, count++, list.get(i), list.get(i + 1), 16, 16));
        writer.write("\r\n");
    }/*from w w w  .  j a  v  a  2 s  .  c  om*/

    writer.close();
}

From source file:Main.java

public static void writeToFile(Iterator<?> iter, File file) throws IOException {
    if (iter != null && file != null) {
        file.getParentFile().mkdirs();/* ww w  . ja v a  2s  . c om*/
        File tempFile = new File(file.getAbsolutePath() + ".tmp");
        FileWriter fw = new FileWriter(tempFile);
        for (; iter.hasNext();) {
            fw.write(new StringBuilder(iter.next().toString()).append("\r\n").toString());
        }
        fw.flush();
        fw.close();
        file.delete();
        tempFile.renameTo(file);
    }
}

From source file:tools.EpsServletUtilities.java

public static String saveChartAsEPS(JFreeChart chart, int width, int height, HttpSession session)
        throws IOException {

    if (chart == null) {
        throw new IllegalArgumentException("Null 'chart' argument.");
    }/*from   ww  w  .  ja v a  2s.c  o  m*/
    EpsServletUtilities.createTempDir();
    String prefix = EpsServletUtilities.tempFilePrefix;
    if (session == null) {
        prefix = EpsServletUtilities.tempOneTimeFilePrefix;
    }
    File tempFile = File.createTempFile(prefix, ".eps", new File(System.getProperty("java.io.tmpdir")));

    EpsGraphics2D graphic2d = new EpsGraphics2D();
    chart.draw(graphic2d, new Rectangle2D.Double(0, 0, width, height));

    try {
        FileWriter fos = new FileWriter(tempFile);
        fos.write(graphic2d.toString());
        fos.close();

    } catch (FileNotFoundException e1) {
        e1.printStackTrace();
    } catch (IOException e2) {
        e2.printStackTrace();
    }

    if (session != null) {
        EpsServletUtilities.registerChartForDeletion(tempFile, session);
    }
    return tempFile.getPath();

}

From source file:com.eucalyptus.gen2ools.TemplateGenerator.java

private static void writeTemplate(VelocityContext context, String templateName, File outFile) {
    if (!outFile.getParentFile().exists()) {
        outFile.getParentFile().mkdirs();
    }/*from  ww  w  .  java  2 s . c o  m*/
    Template template = null;
    try {
        template = Velocity.getTemplate(templateName);
        FileWriter out = new FileWriter(outFile);
        template.merge(context, out);
        out.flush();
        out.close();
    } catch (ResourceNotFoundException ex) {
        // couldn't find the template
        LOG.error(ex, ex);
    } catch (ParseErrorException ex) {
        // syntax error: problem parsing the template
        LOG.error(ex, ex);
    } catch (MethodInvocationException ex) {
        // something invoked in the template
        // threw an exception
        LOG.error(ex, ex);
    } catch (IOException ex) {
        LOG.error(ex, ex);
    }
}

From source file:com.mycompany.myelasticsearch.DocumentReader.java

public static void getAllCapitalWords(String docText) {
    Set<String> allCapsWords = new HashSet<>();
    Pattern p = Pattern.compile("\\b[A-Z]{2,}\\b");
    Matcher m = p.matcher(docText);
    while (m.find()) {
        String word = m.group();//from   www  .ja  v a 2 s. co  m
        // System.out.println(word);
        allCapsWords.add(word);
    }

    for (String allcaps : allCapsWords) {
        System.out.println(allcaps);
    }
    System.out.println("Caps word count" + allCapsWords.size());
    org.json.simple.JSONObject obj = new org.json.simple.JSONObject();
    int count = 0;
    for (String output : outputArray) {
        obj.put(String.valueOf(count), output.replaceAll("\\s+", " "));
        count++;
    }
    try {

        FileWriter file = new FileWriter("CapsWord.txt");
        file.write(obj.toJSONString());
        file.flush();
        file.close();

    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.espe.distribuidas.pmaldito.servidorbdd.operaciones.Archivo.java

/**
 * Permite insertar registros en una tabla
 *
 * @param string/*from w  w  w .  ja  v a 2s  . c o m*/
 * @param archivo
 */
@SuppressWarnings("ConvertToTryWithResources")
public static void insertar(String string, File archivo) {

    try {
        FileWriter fw = new FileWriter(archivo, true);
        fw.write(string + "\n");
        fw.close();
    } catch (IOException e) {
        System.err.println(e);
    }
}