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

List of usage examples for org.apache.commons.io FileUtils writeByteArrayToFile

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Introduction

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

Prototype

public static void writeByteArrayToFile(File file, byte[] data) throws IOException

Source Link

Document

Writes a byte array to a file creating the file if it does not exist.

Usage

From source file:com.wandisco.s3hdfs.rewrite.filter.S3HdfsTestUtil.java

File getFile(int size) throws IOException {
    byte[] data = new byte[size];
    for (int i = 0; i < size; i++) {
        data[i] = (byte) (i % 256);
    }/*from  w w  w  .j av a 2  s  .  c  o  m*/

    File file = new File("src/test/java/resources/test" + size + "File");
    if (file.exists()) {
        assertEquals(true, file.delete());
    }
    assertEquals(true, file.createNewFile());
    FileUtils.writeByteArrayToFile(file, data);
    return file;
}

From source file:com.camnter.patch.utils.classref.ClassReferenceListBuilder.java

private void addClassWithHierachy(String classBinaryName) {
    if (classNames.contains(classBinaryName) || !refcname.equals(classBinaryName + CLASS_EXTENSION)) {
        return;/* w w w . j  av  a  2 s.c o  m*/
    }

    try {
        DirectClassFile classFile = path.getClass(currentName);
        classNames.add(currentName);
        File entryFile = new File(patchDir + "/" + currentName);
        entryFile.getParentFile().mkdirs();

        if (!entryFile.exists()) {
            entryFile.createNewFile();
            //                Iterable<ClassPathElement> elements = path.getElements();
            //                for (ClassPathElement element : elements) {
            //                    InputStream in = element.open(currentName);
            byte[] bytes = NuwaProcessor.referHackWhenInit(classFile.getBytes().makeDataInputStream());
            //                    System.out.println(classFile.getFilePath() + ",size:" + bytes.length);
            FileUtils.writeByteArrayToFile(entryFile, bytes);
            //                }
        }
        //            NuwaProcessor.referHackWhenInit();

        CstType superClass = classFile.getSuperclass();
        if (superClass != null) {
            addClassWithHierachy(superClass.getClassType().getClassName());
        }

        TypeList interfaceList = classFile.getInterfaces();
        int interfaceNumber = interfaceList.size();
        for (int i = 0; i < interfaceNumber; i++) {
            addClassWithHierachy(interfaceList.getType(i).getClassName());
        }
    } catch (FileNotFoundException e) {
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:de.xirp.mail.MailManager.java

/**
 * Transports the given {@link de.xirp.mail.Mail} via
 * a SMTP server.//w  ww.  jav  a2  s .c om
 * 
 * @param mail
 *            The mail to transport.
 * @throws EmailException
 *             if something is wrong with the given mail or the
 *             mail settings.
 * @see de.xirp.mail.Mail
 * @see de.xirp.mail.Contact
 * @see de.xirp.mail.Attachment
 */
private static void transport(Mail mail) throws EmailException {
    // Create the email message
    MultiPartEmail email = new MultiPartEmail();
    email.setHostName(PropertiesManager.getSmtpHost());
    email.setSmtpPort(PropertiesManager.getSmtpPort());

    if (PropertiesManager.isNeedsAuthentication()) {
        email.setAuthentication(PropertiesManager.getSmtpUser(),
                Util.decrypt(PropertiesManager.getSmtpPassword()));
    }

    for (Contact c : mail.getTo()) {
        email.addTo(c.getMail(), c.getFirstName() + " " + c.getLastName()); //$NON-NLS-1$
    }
    for (Contact c : mail.getCc()) {
        email.addCc(c.getMail(), c.getFirstName() + " " + c.getLastName()); //$NON-NLS-1$
    }

    email.setFrom(PropertiesManager.getNoReplyAddress(), Constants.APP_NAME);
    email.setSubject(mail.getSubject());
    email.setMsg(mail.getText() + I18n.getString(I18n.getString("MailManager.mail.footer", //$NON-NLS-1$
            Constants.LINE_SEPARATOR, Constants.BASE_NAME_MAJOR_VERSION)));

    // Create attachment
    for (Attachment a : mail.getAttachments()) {
        File file = a.getFile();
        EmailAttachment attachment = new EmailAttachment();

        if (file != null) {
            attachment.setPath(file.getPath());
        } else {
            File tmpFile = null;
            try {
                tmpFile = new File(Constants.TMP_DIR, a.getFileName());
                FileUtils.writeByteArrayToFile(tmpFile, a.getAttachmentFileContent());
                attachment.setPath(tmpFile.getPath());
            } catch (IOException e) {
                tmpFile = null;
            }
        }
        attachment.setDisposition(EmailAttachment.ATTACHMENT);
        attachment.setDescription(a.getFileName());
        attachment.setName(a.getFileName());
        email.attach(attachment);
    }

    try {
        email.send();
    } catch (EmailException e) {
        logClass.error("Error: " + e.getMessage() + Constants.LINE_SEPARATOR, e); //$NON-NLS-1$
        throw e;
    }
}

From source file:algorithm.ImageImageFrameExpanding.java

/**
 * Append restoration metadata. Size of carrier and payload files is added.
 * /*from  w  ww  .  jav  a  2 s. co  m*/
 * @param carrier
 * @param payload
 * @return metadata image
 * @throws IOException
 */
protected BufferedImage getMetadataImage(File carrier, File payload) throws IOException {
    BufferedImage carrierBuffered = ImageIO.read(carrier);
    BufferedImage payloadBuffered = ImageIO.read(payload);
    BufferedImage metadataImage = new BufferedImage(
            Math.max(carrierBuffered.getWidth(), payloadBuffered.getWidth()), METADATA_HEIGHT,
            carrierBuffered.getType());
    colorizeImage(metadataImage, Color.blue.getRGB());
    File metadataImageFile = new File(OUTPUT_DIRECTORY + "metadataImage.png");
    writeImage(metadataImageFile, metadataImage);
    File metadataFile = new File(OUTPUT_DIRECTORY + "tmpMetadataText.txt");
    tmpFiles.add(metadataFile);
    PayloadSegment payloadSegment = new PayloadSegment(carrier, payload, this);
    // add height and width of carrier and payload:
    payloadSegment.addOptionalProperty("carrierWidth", "" + carrierBuffered.getWidth());
    payloadSegment.addOptionalProperty("carrierHeight", "" + carrierBuffered.getHeight());
    payloadSegment.addOptionalProperty("payloadWidth", "" + payloadBuffered.getWidth());
    payloadSegment.addOptionalProperty("payloadHeight", "" + payloadBuffered.getHeight());
    byte[] metadata = payloadSegment.getRestorationMetadataBytes();
    FileUtils.writeByteArrayToFile(metadataFile, metadata);
    OpenStegoRandomLSBSteganography lsbAlgorithm = new OpenStegoRandomLSBSteganography();
    File tmpOutputFile = lsbAlgorithm.encapsulate(metadataImageFile, metadataFile);
    tmpFiles.add(tmpOutputFile);
    metadataImage = ImageIO.read(tmpOutputFile);
    return metadataImage;
}

From source file:io.wcm.devops.conga.tooling.maven.plugin.DefinitionPackageMojo.java

private void copyDefinitions(ResourceCollection sourceDir, File rootOutputDir, File parentTargetDir,
        String dirName) throws IOException {
    if (!sourceDir.exists()) {
        return;//from  w w  w. j ava2s  .  c om
    }
    SortedSet<Resource> files = sourceDir.getResources();
    SortedSet<ResourceCollection> dirs = sourceDir.getResourceCollections();
    if (files.isEmpty() && dirs.isEmpty()) {
        return;
    }

    File targetDir = new File(parentTargetDir, dirName);
    if (!targetDir.exists()) {
        targetDir.mkdirs();
    }

    for (Resource file : files) {
        File targetFile = new File(targetDir, file.getName());

        getLog().info("Include " + getPathForLog(rootOutputDir, targetFile));

        if (targetFile.exists()) {
            targetFile.delete();
        }
        try (InputStream is = file.getInputStream()) {
            byte[] data = IOUtils.toByteArray(is);
            FileUtils.writeByteArrayToFile(targetFile, data);
        }
    }

    for (ResourceCollection dir : dirs) {
        copyDefinitions(dir, rootOutputDir, targetDir, dir.getName());
    }
}

From source file:info.mikaelsvensson.devtools.sitesearch.SiteSearchPlugin.java

private void saveResourceAsFile(final String resourceName, final File file) {
    try {//from  w ww. ja  v  a2 s .c om
        InputStream stream = getClass().getClassLoader().getResourceAsStream(resourceName);
        byte[] bytes = IOUtils.toByteArray(stream);
        FileUtils.writeByteArrayToFile(file, bytes);
    } catch (IOException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }
}

From source file:controllers.SequenceController.java

@RequestMapping("/updateFromXml")
public String updateFromXml(Map<String, Object> model,
        @RequestParam(value = "xlsFile", required = false) MultipartFile file,
        @RequestParam(value = "sequenceId", required = true) Long sequenceId, RedirectAttributes ras) {
    if (file == null || file.isEmpty()) {
        ras.addFlashAttribute("error", "File not found");
    } else {/*from   w  ww . ja v  a2  s .  c  om*/
        File newFile = new File("/usr/local/etc/sceneParamsList");
        if (newFile.exists()) {
            newFile.delete();
        }
        try {
            FileUtils.writeByteArrayToFile(newFile, file.getBytes());
            sequenceService.updateFromXml(newFile, sequenceId);
            ras.addFlashAttribute("error", sequenceService.getResult().getErrors());
        } catch (Exception e) {
            ras.addFlashAttribute("error",
                    "updateFromXml" + StringAdapter.getStackTraceException(e)/*e.getMessage()*/);
        }
        if (newFile.exists()) {
            newFile.delete();
        }
    }
    ras.addAttribute("sequenceId", sequenceId);
    return "redirect:/Sequence/showOne";
}

From source file:com.thruzero.domain.dsc.fs.FileDataStoreContainer.java

/**
 * Update an existing data file with the given fileData.
 * /*from w w  w. j a  v a  2 s .co  m*/
 * @throws DAOException
 *           if nonexistent.
 */
@Override
public void updateEntity(String fileName, DataStoreEntity fileData) {
    File fileToWrite = getFileFor(fileName);

    if (fileToWrite.exists()) {
        byte[] dataAsBytes;
        try {
            dataAsBytes = IOUtils.toByteArray(fileData.getData());
        } catch (IOException e1) {
            throw new DAOException("ERROR: Can't read fileData (to byte array).");
        }

        try {
            FileUtils.writeByteArrayToFile(fileToWrite, dataAsBytes);
        } catch (IOException e) {
            throw new DAOException("Error writing to file: " + fileToWrite.getAbsolutePath(), e);
        }
    } else {
        throw new DAOException(
                "Error - Can't write to file that doesn't exist: " + fileToWrite.getAbsolutePath());
    }
}

From source file:be.fedict.eid.pkira.xkmsws.util.XMLMarshallingUtil.java

public void writeDocumentToFile(byte[] responseMessage, String prefix, String suffix) {
    String fileName = createFileName(prefix, suffix);
    try {//from  ww  w.  j  av a2s .co m
        FileUtils.writeByteArrayToFile(new File(fileName), responseMessage);
    } catch (IOException e) {
        System.err.println("Error writing XML document.");
        e.printStackTrace();
    }
}

From source file:algorithm.OpenStegoRandomLSBSteganography.java

private String getPayload(File carrier, File payload) throws IOException {
    PayloadSegment payloadSegment = new PayloadSegment(carrier, payload, this);
    File payloadSemgentFile = new File("tmp");
    FileUtils.writeByteArrayToFile(payloadSemgentFile, payloadSegment.getPayloadSegmentBytes());
    return "" + payloadSemgentFile.toPath();
}