Example usage for java.io FileWriter write

Introduction

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

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:com.atlassian.clover.eclipse.core.licensing.LicenseUtils.java

public static boolean writeLicenseTo(File licenseFile) throws IOException {
    String licenseText = CloverPlugin.getInstance().getInstallationSettings().getLicenseText();

    if (licenseFile != null) {
        if (!licenseFile.exists()) {
            licenseFile.createNewFile();
        }//from  w  w w  . j  a v  a2s . c  o m
        FileWriter writer = new FileWriter(licenseFile);
        writer.write(licenseText);
        writer.flush();
        writer.close();
        return true;
    } else {
        return false;
    }
}

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

private static void readClass() throws IOException {
    String fromFile = "C:\\Documents and Settings\\Administrator\\?\\a.txt";
    String toFile = "C:\\Documents and Settings\\Administrator\\?\\b.sql";
    String template = "insert into `maintain_icon` (`id`, `identity`, `css_class`, `type`) values(%1$d, '%2$s', '%2$s', 'css_class');;";

    List<String> cssClassList = FileUtils.readLines(new File(fromFile));
    List<String> hasReadList = Lists.newArrayList();
    FileWriter writer = new FileWriter(toFile);

    for (int i = 0, l = cssClassList.size(); i < l; i++) {
        if (!hasReadList.contains(cssClassList.get(i))) {
            writer.write(String.format(template, i + 1, cssClassList.get(i).trim()));
            writer.write("\r\n");
            hasReadList.add(cssClassList.get(i));
        }/*from www.  java2  s. co  m*/
    }

    writer.close();
}

From source file:com.grillecube.common.utils.JSONHelper.java

public static void writeJSONObjectToFile(File file, JSONObject json) {
    try {//  w w  w. ja  va2 s .c  om
        file.getParentFile().mkdirs();
        FileWriter writer = new FileWriter(file);
        writer.write(json.toString());
        writer.flush();
        writer.close();
    } catch (Exception e) {
        return;
    }
}

From source file:Main.java

/**
 * write file/* w  ww.ja  va  2 s. c  om*/
 *
 * @param filePath
 * @param content
 * @param append
 *            is append, if true, write to the end of file, else clear content of file and write into it
 * @return return true
 * @throws IOException
 *             if an error occurs while operator FileWriter
 */
public static boolean writeFile(String filePath, String content, boolean append) {
    FileWriter fileWriter = null;
    try {
        fileWriter = new FileWriter(filePath, append);
        fileWriter.write(content);
        fileWriter.close();
        return true;
    } catch (IOException e) {
        throw new RuntimeException("IOException occurred. ", e);
    } finally {
        if (fileWriter != null) {
            try {
                fileWriter.close();
            } catch (IOException e) {
                throw new RuntimeException("IOException occurred. ", e);
            }
        }
    }
}

From source file:au.org.ala.layers.util.BatchProducer.java

private static void writeToFile(String filename, String string) throws IOException {
    FileWriter fw = new FileWriter(filename);
    fw.write(string);
    fw.close();/*from   www. ja v a 2  s  . c  o m*/
}

From source file:Util.java

public static boolean retreiveTextFileFromJar(String resourceName, String targetDirectory) throws Exception {
    boolean found = false;
    if (resourceName != null) {
        InputStream is = Util.class.getResourceAsStream(resourceName);
        if (is == null)
            logger.log(Level.WARNING, "The resource '" + resourceName + "' was not found.");
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String line;/*from  w ww  .  j a  v a 2 s  .  co  m*/
        String lineSep = System.getProperty("line.separator");
        StringBuffer sb = new StringBuffer();
        while ((line = br.readLine()) != null) {
            sb.append(line);
            sb.append(lineSep);
        }
        is.close();
        if (sb != null) {
            if (sb.length() > 0) {
                FileWriter temp = new FileWriter(targetDirectory + File.separator + resourceName);
                temp.write(sb.toString());
                temp.close();
                found = true;
            }
        }
    }
    return (found);
}

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

static void writeToFile(File file, String fileContent) {
    try {/*w  w  w . ja v  a  2  s.  c om*/
        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:Main.java

/**
 * Serializes the given XML sub-tree to the given file.
 * /*  w  w w . j  a v  a 2  s .c  om*/
 * @param xml
 *            The XML tree to serialize - must be a Document or Element.
 * @param file
 *            The file to write to. If it already exists, its contents will
 *            be overwritten; if it does not, it will be created.
 * @param printHeader
 *            True if the standard XML document header should be added to
 *            the top of the file.
 * @throws IOException
 *             <ul>
 *             <li>If there is an error creating, opening, or while writing
 *             to the file.</li>
 *             </ul>
 * @see #toString(Node, boolean)
 */
public static void toFile(final Node xml, final File file, final boolean printHeader) throws IOException {
    final String xmlString = toString(xml, printHeader);

    final FileWriter writer = new FileWriter(file);
    writer.write(xmlString);
    writer.close();
}

From source file:fll.web.WebTestUtils.java

private static void checkForServerError(final Page page) throws IOException {
    final com.gargoylesoftware.htmlunit.WebResponse response = page.getWebResponse();
    final int code = response.getStatusCode();
    final boolean error;
    if (code >= 400) {
        error = true;/*from   www . j ava2s  . c o m*/
    } else {
        error = false;
    }
    if (error) {
        final String responseMessage = response.getStatusMessage();
        final String text = getPageSource(page);
        final File output = File.createTempFile("server-error", ".html", new File("screenshots"));
        final FileWriter writer = new FileWriter(output);
        writer.write(text);
        writer.close();
        Assert.fail("Error loading page: " + page.getUrl() + " code: " + code + " message: " + responseMessage
                + " Contents of error page written to: " + output.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 {/*  w w w.  j ava 2s.  co m*/
        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();
    }
}