Example usage for java.io FileWriter write

List of usage examples for java.io FileWriter write

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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:jetbrains.exodus.util.CompressBackupUtilTest.java

@Test
public void testFolderArchived() throws Exception {
    File src = new File(randName);
    src.mkdir();/*from   w w  w.  j a v a  2  s . com*/
    FileWriter fw = new FileWriter(new File(src, "1.txt"));
    fw.write("12345");
    fw.close();
    fw = new FileWriter(new File(src, "2.txt"));
    fw.write("12");
    fw.close();
    CompressBackupUtil.tar(src, dest);
    Assert.assertTrue("No destination archive created", dest.exists());
    TarArchiveInputStream tai = new TarArchiveInputStream(
            new GZIPInputStream(new BufferedInputStream(new FileInputStream(dest))));
    ArchiveEntry entry1 = tai.getNextEntry();
    ArchiveEntry entry2 = tai.getNextEntry();
    if (entry1.getName().compareTo(entry2.getName()) > 0) { // kinda sort them lol
        ArchiveEntry tmp = entry1;
        entry1 = entry2;
        entry2 = tmp;
    }
    Assert.assertNotNull("No entry found in destination archive", entry1);
    Assert.assertEquals("Entry has wrong size", 5, entry1.getSize());
    System.out.println(entry1.getName());
    Assert.assertEquals("Entry has wrong relative path", src.getName() + "/1.txt", entry1.getName());
    System.out.println(entry2.getName());
    Assert.assertEquals("Entry has wrong size", 2, entry2.getSize());
    Assert.assertEquals("Entry has wrong relative path", src.getName() + "/2.txt", entry2.getName());
}

From source file:org.yestech.lib.io.FileSystemFileDownloadFilterUnitTest.java

@Test
public void testDeleteAfterDownload() throws IOException, ServletException {
    config.addInitParameter("deleteAfterDownload", "true");
    filter.init(config);// w  w w .  ja  va 2 s. c o m
    String testFileName = "unittest.tst222";
    File file = new File(System.getProperty("java.io.tmpdir"), testFileName);
    FileWriter writer = new FileWriter(file);
    String text = "testing download with delete";
    writer.write(text);
    writer.flush();
    writer.close();
    request.setParameter("file", testFileName);
    filter.doFilter(request, response, chain);
    assertEquals(text.length(), response.getContentLength());
    assertEquals(text, response.getContentAsString());
    assertFalse(file.exists());
}

From source file:com.tealeaf.Downloader.java

protected void write(File f, String contents) {
    try {// w  ww  .j av a  2s  . c  o m
        if (!f.exists()) {
            File dir = new File(f.getParent());
            dir.mkdirs();
            f.createNewFile();
        }
        FileWriter fw = new FileWriter(f);
        fw.write(contents);
        fw.close();
    } catch (IOException e) {
        logger.log(e);
    }
}

From source file:generate.ShowConceptMapAction.java

public String execute() throws ClassNotFoundException, SQLException, IOException {
    Class.forName("com.mysql.jdbc.Driver");
    Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/Major", "root", "pass");
    PreparedStatement ps = con/*  w w  w  .ja va2 s.c  o  m*/
            .prepareStatement("SELECT * from conceptmapdata where chapter_name = ? and section_name = ?");
    ps.setString(1, getKey1());
    ps.setString(2, getKey2());
    System.out.println(getKey1());
    System.out.println(getKey2());
    ResultSet rs = ps.executeQuery();
    while (rs.next()) {

        setData(rs.getString("output_text"));
    }
    try {

        FileWriter file = new FileWriter("/home/chanakya/NetBeansProjects/Concepto/web/new_graph.json");
        file.write(getData());
        file.flush();
        file.close();

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

    return SUCCESS;
}

From source file:com.playonlinux.bash.ScriptLegacy.java

@Override
public void executeScript(PythonInterpreter pythonInterpreter) throws ScriptFailureException {
    // FIXME: Use the properties here
    Script playonlinuxBashInterpreter;/*  w  ww .  j a  v a  2  s .c  om*/
    File bashScriptFile;
    try {
        playonlinuxBashInterpreter = scriptFactory.createInstanceFromFile(
                new File("phoenicis-bash-support/src/main/python/PlayOnLinuxBashInterpreter.py"));

        bashScriptFile = File.createTempFile("script", "sh");
        bashScriptFile.deleteOnExit();
        FileWriter bashScriptWriter = new FileWriter(bashScriptFile);
        bashScriptWriter.write(this.getScriptContent());
        bashScriptWriter.close();
    } catch (IOException e) {
        throw new ScriptFailureException(e);
    }

    pythonInterpreter.set("__scriptToWrap__", bashScriptFile.getAbsolutePath());

    playonlinuxBashInterpreter.executeScript(pythonInterpreter);
}

From source file:com.bt.aloha.testing.SimpleSipStackLogEnhancerTest.java

private void writeSourceFile(String text) throws IOException {
    FileWriter fw = null;
    try {//from  w  ww . j a va 2s .co  m
        fw = new FileWriter(tempSourceFile);
        fw.write(text);
    } finally {
        if (fw != null)
            fw.close();
    }
}

From source file:DIA_Umpire_Quant.DIA_Umpire_ProtQuant.java

private static void SaintOutput(LCMSID protID, LCMSID IDsummary, FragmentSelection fragselection,
        FileWriter interactionfile, String filename, String samplename, HashMap<String, String> PreyID,
        int quanttype) throws IOException {
    for (String key : protID.ProteinList.keySet()) {
        if (IDsummary.ProteinList.containsKey(key)) {
            ProtID protein = IDsummary.ProteinList.get(key);
            float abundance = 0f;

            if (quanttype == 1) {
                abundance = protein.GetAbundanceByMS1_IBAQ();
            } else if (quanttype == 2) {
                abundance = protein.GetAbundanceByTopCorrFragAcrossSample(
                        fragselection.TopPeps.get(protein.getAccNo()), fragselection.TopFrags);
            }//from www .j ava  2s.c om
            if (abundance > 0) {
                interactionfile.write(FilenameUtils.getBaseName(filename) + "\t" + samplename + "\t"
                        + protein.getAccNo() + "\t" + abundance + "\n");
                if (!PreyID.containsKey(protein.getAccNo())) {
                    PreyID.put(protein.getAccNo(), /*protein.Sequence.length()+"\t"+*/ protein.GetGeneName());
                }
            }
        }
    }
}

From source file:com.flexive.tests.embedded.benchmark.logger.XmlLogger.java

/** {@inheritDoc} */
@Override/*from  ww  w.  java  2  s.co  m*/
public synchronized String getOutput() {
    if (active) {
        active = false;
        wax.close();

        // also write result to XML file
        if (!new File(OUTPUT_DIRECTORY).mkdirs()) {
            // ignore
        }
        final String targetName = OUTPUT_DIRECTORY + File.separator + OUTPUT_FILE;
        LOG.info("Writing XML benchmark results to " + targetName);
        final File f = new File(targetName);
        FileWriter fw = null;
        try {
            fw = new FileWriter(f);
            fw.write(out.toString());
        } catch (IOException e) {
            throw new IllegalStateException(e);
        } finally {
            if (fw != null) {
                try {
                    fw.close();
                } catch (IOException e) {
                    LOG.error("Failed to close file: " + e.getMessage(), e);
                }
            }
        }
    }
    return out.toString();
}

From source file:org.mashupmedia.service.MapperManagerImpl.java

@Override
public void writeEndRemoteMusicLibraryXml(long libraryId) throws Exception {
    File file = FileHelper.getLibraryXmlFile(libraryId);
    FileWriter writer = new FileWriter(file, true);
    writer.write("</library>");
    writer.close();/*from w  ww .j ava  2 s.c om*/
}

From source file:com.michaelfitzmaurice.devtools.HeaderTool.java

/**
 * Inserts the header at the beginning of each file.
 * Does not check whether or not the header is already
 * present.//from  w w  w. j  av a 2s. c  o  m
 * 
 * @param files The files to be amended
 * @throws IOException If something goes wrong reading 
 *          from or writing to any of the files
 */
public void insertHeader(Collection<File> files) throws IOException {

    LOG.info("Inserting header from {} into {} files", headerFile, files.size());

    for (File file : files) {
        String originalFileContent = fileContents(file);
        FileWriter writer = new FileWriter(file);
        writer.write(header);
        writer.write(originalFileContent);
        writer.close();
        LOG.info("Added header to {}", file);
    }
}