Example usage for org.apache.commons.io FileUtils readFileToByteArray

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils readFileToByteArray.

Prototype

public static byte[] readFileToByteArray(File file) throws IOException

Source Link

Document

Reads the contents of a file into a byte array.

Usage

From source file:net.rptools.lib.FileUtil.java

/**
 * Reads the entire content of the given file into a byte array.
 * /*from w  w  w.j a v  a 2  s .co m*/
 * @deprecated use {@link FileUtils#readFileToByteArray(File)} instead.
 * @param file
 * @return byte contents of the file
 * @throws IOException
 */
@Deprecated
public static byte[] loadFile(File file) throws IOException {
    return FileUtils.readFileToByteArray(file);
}

From source file:com.qubit.terra.docs.util.helpers.OpenofficeInProcessConverter.java

public static synchronized byte[] convert(final byte[] odtContent, final String tempDirFullPath,
        final String mimeTypeAbbreviation) {

    try {//from  w w w  . j  a  va 2 s  .  c  o m
        long currentTimeMillis = System.currentTimeMillis();
        if (System.getProperty("os.name").startsWith("Windows")) {
            final String odtFilename = tempDirFullPath + "openofficeConversion-" + currentTimeMillis + ".odt";

            FileUtils.writeByteArrayToFile(new File(odtFilename), odtContent);

            final Process process = Runtime.getRuntime()
                    .exec(String.format("soffice --headless --convert-to %s --outdir %s %s",
                            mimeTypeAbbreviation, tempDirFullPath.subSequence(0, tempDirFullPath.length() - 1),
                            odtFilename));

            try {
                process.waitFor();
            } catch (InterruptedException e) {
            }

            process.destroy();

            final String outputFilename = tempDirFullPath + "openofficeConversion-" + currentTimeMillis + "."
                    + mimeTypeAbbreviation;
            final byte[] output = FileUtils.readFileToByteArray(new File(outputFilename));

            FileUtils.deleteQuietly(new File(odtFilename));
            FileUtils.deleteQuietly(new File(outputFilename));
            return output;

        } else {
            final String odtFilename = tempDirFullPath + "/openofficeConversion-" + currentTimeMillis + ".odt";

            FileUtils.writeByteArrayToFile(new File(odtFilename), odtContent);

            final Process process = Runtime.getRuntime()
                    .exec(String.format(
                            "soffice --headless --convert-to %s -env:UserInstallation=file://%s --outdir %s %s",
                            mimeTypeAbbreviation, tempDirFullPath, tempDirFullPath, odtFilename));

            try {
                process.waitFor();
            } catch (InterruptedException e) {
            }

            process.destroy();

            final String outputFilename = tempDirFullPath + "/openofficeConversion-" + currentTimeMillis + "."
                    + mimeTypeAbbreviation;
            final byte[] output = FileUtils.readFileToByteArray(new File(outputFilename));
            FileUtils.deleteQuietly(new File(odtFilename));
            FileUtils.deleteQuietly(new File(outputFilename));
            return output;

        }
    } catch (final Throwable e) {
        throw new OpenofficeInProcessConversionException(e);
    }

}

From source file:com.sangupta.andruil.commands.checksum.Crc32.java

/**
 * @see com.sangupta.andruil.commands.AbstractAndruilCommand#execute(java.lang.String[])
 *///from w w w.  ja  va 2 s.c  o m
@Override
protected boolean processFile(File file) throws IOException {
    if (file.isDirectory()) {
        return true;
    }

    byte[] bytes = FileUtils.readFileToByteArray(file);
    CRC32 crc32 = new CRC32();
    crc32.update(bytes);
    System.out.println(Long.toHexString(crc32.getValue()) + " *" + file.getName());

    return true;
}

From source file:com.galenframework.storage.repository.LocalFileStorage.java

@Override
public byte[] readFile(String imagePath) {
    try {//from  w ww. ja  v  a  2  s .co m
        File file = new File(root.getPath() + File.separator + imagePath);
        if (file.exists()) {
            return FileUtils.readFileToByteArray(file);
        } else {
            throw new FileNotFoundException(file.getPath());
        }
    } catch (Exception ex) {
        throw new RuntimeException("Can't read file: " + imagePath, ex);
    }
}

From source file:com.igormaznitsa.zxpspritecorrector.files.SCRPlugin.java

@Override
public ReadResult readFrom(final File file, final int index) throws IOException {
    final byte[] wholeFile = FileUtils.readFileToByteArray(file);
    return new ReadResult(
            new ZXPolyData(new Info(file.getName(), '$', 16384, wholeFile.length, 0), this, wholeFile), null);
}

From source file:com.sangupta.andruil.commands.file.Combine.java

@Override
public void execute(String[] args) {
    if (args.length < 3) {
        System.out.println("Usage: combine <out-file> <file1> <file2> ...");
        return;/*from  w  w  w  .  j  a v  a  2  s  .  c om*/
    }

    File outFile = resolveFile(args[0]);
    if (outFile.exists() && outFile.isFile()) {
        System.out.println("Output file exists... exiting!");
        return;
    }

    try {
        for (int index = 1; index < args.length; index++) {
            File inFile = resolveFile(args[index]);
            if (!(inFile.exists() && inFile.isFile())) {
                continue;
            }

            byte[] bytes = FileUtils.readFileToByteArray(inFile);
            FileUtils.writeByteArrayToFile(outFile, bytes, true);
        }
    } catch (IOException e) {
        System.out.println("Unable to copy files: " + e.getMessage());
    }
}

From source file:edu.usc.pgroup.floe.filesys.FileInfo.java

/**
 * Read the entire contents of the file.
 */// w ww  . ja  v a2  s  . c om
public final void readFileContents() {
    try {
        contents = FileUtils.readFileToByteArray(new File(fileName));
    } catch (IOException e) {
        LOGGER.warn("Could not open file for read. Exception: {}", e);
    }
}

From source file:br.ufrn.fonoweb.service.ArquivoService.java

public byte[] openFile(String fileName) {
    byte[] result = null;
    try {/*from   w  ww  .  ja  va 2 s. com*/
        result = FileUtils.readFileToByteArray(new File(this.getDataStore().concat(fileName)));
    } catch (IOException ex) {
        Logger.getLogger(ArquivoService.class.getName()).log(Level.SEVERE, null, ex);
    }
    return result;
}

From source file:com.ehammer.jobs.DaMailMan.java

private void sendEmailAndUpdateState(List<EmailStatus> newRecordsForEmailing) {
    for (EmailStatus emailStatus : newRecordsForEmailing) {

        Flyer flyer = emailStatus.getFlyerId();
        Customer customer = emailStatus.getCustomerId();

        byte[] attachment = null;

        if (flyer.getFlyerAttachement() != null) {
            File file = new File(FrameworkUtil.getAttachementStoragePath() + "" + flyer.getFlyerAttachement());
            try {
                attachment = FileUtils.readFileToByteArray(file);
            } catch (IOException ex) {
                Logger.getLogger(DaMailMan.class.getName()).log(Level.SEVERE, null, ex);
            }//from  w  ww. j av  a 2  s .c  om

        }

        String result = Emailer.init().SendEmail(FrameworkUtil.loadSettings(),
                replaceAttributes(flyer.getHtmlContent(), customer), flyer.getName(), customer.getEmail(),
                attachment, flyer.getFlyerAttachement());

        if (result.startsWith("Error")) {
            emailStatus.setEmailStatus(EmailState.FAI.toString());

        } else {
            emailStatus.setEmailStatus(EmailState.SUC.toString());

        }

        emailStatus.setDescription(result);

    }
    EmailStatusDAO.instance().updateAll(newRecordsForEmailing);
}

From source file:de.unisb.cs.st.javalanche.mutation.testutil.TestUtil.java

public static List<Mutation> getMutations(File f, String className) throws IOException {
    byte[] bytes = FileUtils.readFileToByteArray(f);
    return getMutations(bytes, className);
}