Example usage for org.apache.commons.codec.binary Base64 encodeBase64Chunked

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Base64 encodeBase64Chunked.

Prototype

public static byte[] encodeBase64Chunked(final byte[] binaryData) 

Source Link

Document

Encodes binary data using the base64 algorithm and chunks the encoded output into 76 character blocks

Usage

From source file:com.basho.riak.bench.GetArgs.java

/**
 * @return the key
 */
public String getKey() {
    return CharsetUtils.asString(Base64.encodeBase64Chunked(key), CharsetUtils.ISO_8859_1);
}

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From source file:net.bpelunit.framework.control.deploy.activebpel.BPRDeployRequestEntity.java

@Override
protected void populateMessage(SOAPMessage message) throws SOAPException, IOException {
    SOAPElement xmlDeployBpr = addRootElement(message, new QName(ACTIVEBPEL_ELEMENT_DEPLOYBPR));

    // Add filename
    SOAPElement xmlBprFilename = xmlDeployBpr.addChildElement(ACTIVEBPEL_ELEMENT_ABPRFILENAME);
    xmlBprFilename.addAttribute(new QName(ActiveBPELRequestEntityBase.NS_XMLSCHEMA_INSTANCE, "type"),
            XSD_STRING);//  www .j a  v a2  s. c o  m
    xmlBprFilename.setTextContent(FilenameUtils.getName(file.toString()));

    // Add data
    SOAPElement xmlBase64File = xmlDeployBpr.addChildElement(ACTIVEBPEL_ELEMENT_ABASE64FILE);
    xmlBase64File.addAttribute(new QName(ActiveBPELRequestEntityBase.NS_XMLSCHEMA_INSTANCE, "type"),
            XSD_STRING);

    StringBuilder content = new StringBuilder();
    byte[] arr = FileUtils.readFileToByteArray(file);
    byte[] encoded = Base64.encodeBase64Chunked(arr);
    for (int i = 0; i < encoded.length; i++) {
        content.append((char) encoded[i]);
    }
    xmlBase64File.setTextContent(content.toString());
}

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From source file:net.bpelunit.framework.control.deploy.ode.ODERequestEntityFactory.java

private void prepareDeploySOAP(File file) throws IOException, SOAPException {
    MessageFactory mFactory = MessageFactory.newInstance();
    SOAPMessage message = mFactory.createMessage();
    SOAPBody body = message.getSOAPBody();

    SOAPElement xmlDeploy = body.addChildElement(ODE_ELEMENT_DEPLOY);
    SOAPElement xmlZipFilename = xmlDeploy.addChildElement(ODE_ELEMENT_ZIPNAME);
    xmlZipFilename.setTextContent(FilenameUtils.getName(file.toString()).split("\\.")[0]);

    SOAPElement xmlZipContent = xmlDeploy.addChildElement(ODE_ELEMENT_PACKAGE);
    SOAPElement xmlBase64ZipFile = xmlZipContent.addChildElement(ODE_ELEMENT_ZIP, "dep", NS_DEPLOY_SERVICE);

    xmlBase64ZipFile.addAttribute(new QName(NS_XML_MIME, CONTENT_TYPE_STRING), ZIP_CONTENT_TYPE);

    StringBuilder content = new StringBuilder();
    byte[] arr = FileUtils.readFileToByteArray(file);
    byte[] encoded = Base64.encodeBase64Chunked(arr);
    for (int i = 0; i < encoded.length; i++) {
        content.append((char) encoded[i]);
    }//from ww  w  .  j a v  a 2  s . com

    xmlBase64ZipFile.setTextContent(content.toString());

    ByteArrayOutputStream b = new ByteArrayOutputStream();
    message.writeTo(b);
    fContent = b.toString();
}

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From source file:com.mirth.connect.server.util.DICOMUtil.java

public static String mergeHeaderPixelData(byte[] header, List<byte[]> images) throws IOException {
    // 1. read in header
    DicomObject dcmObj = byteArrayToDicomObject(header);

    // 2. Add pixel data to DicomObject
    if (images != null && !images.isEmpty()) {
        if (images.size() > 1) {
            DicomElement dicomElement = dcmObj.putFragments(Tag.PixelData, VR.OB, dcmObj.bigEndian(),
                    images.size());/*from  ww w .  j ava2 s .co  m*/

            for (byte[] image : images) {
                dicomElement.addFragment(image);
            }

            dcmObj.add(dicomElement);
        } else {
            dcmObj.putBytes(Tag.PixelData, VR.OB, images.get(0));
        }
    }

    return new String(Base64.encodeBase64Chunked(dicomObjectToByteArray(dcmObj)));
}

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From source file:com.mirth.connect.model.converters.DICOMSerializer.java

@Override
public String fromXML(String source) throws SerializerException {
    if (source == null || source.length() == 0) {
        return StringUtils.EMPTY;
    }/*from   w  w w .  jav a 2s. co  m*/

    try {
        // re-parse the xml to Mirth format
        Document document = documentSerializer.fromXML(source);
        Element element = document.getDocumentElement();
        Node node = element.getChildNodes().item(0);

        // change back to <attr> tag for all tags under <dicom> tag
        while (node != null) {
            renameTagToAttr(document, node);
            node = node.getNextSibling();
        }

        NodeList items = document.getElementsByTagName("item");

        // change back to <attr> tag for all tags under <item> tags
        if (items != null) {
            for (int i = 0; i < items.getLength(); i++) {
                Node itemNode = items.item(i);

                if (itemNode.getChildNodes() != null) {
                    NodeList itemNodes = itemNode.getChildNodes();

                    for (int j = 0; j < itemNodes.getLength(); j++) {
                        Node nodeItem = itemNodes.item(j);
                        renameTagToAttr(document, nodeItem);
                    }
                }
            }
        }

        // find the charset
        String charset = null;
        Element charsetElement = (Element) document.getElementsByTagName("tag00080005").item(0);

        if (charsetElement != null) {
            charset = charsetElement.getNodeValue();
        } else {
            charset = "utf-8";
        }

        // parse the Document into a DicomObject
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        DicomObject dicomObject = new BasicDicomObject();
        ContentHandlerAdapter contentHandler = new ContentHandlerAdapter(dicomObject);
        byte[] documentBytes = documentSerializer.toXML(document).trim().getBytes(charset);
        parser.parse(new InputSource(new ByteArrayInputStream(documentBytes)), contentHandler);
        return new String(Base64.encodeBase64Chunked(DICOMUtil.dicomObjectToByteArray(dicomObject)));
    } catch (Exception e) {
        throw new SerializerException(e);
    }
}

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From source file:com.occamlab.te.parsers.ImageParser.java

private static String getBase64Data(BufferedImage buffImage, String formatName, Node node) throws Exception {
    int numBytes = buffImage.getWidth() * buffImage.getHeight() * 4;
    ByteArrayOutputStream baos = new ByteArrayOutputStream(numBytes);
    ImageOutputStream ios = ImageIO.createImageOutputStream(baos);
    boolean status = ImageIO.write(buffImage, formatName, ios);
    if (!status) {
        throw new Exception("No suitable ImageIO writer found by ImageParser.getBase64Data() for image format "
                + formatName);//from   w  ww  .ja  v  a2  s  .c om
    }
    byte[] imageData = baos.toByteArray();
    // String base64String = Base64.encodeBase64String(imageData); this is
    // unchunked (no line breaks) which is unwieldy
    byte[] base64Data = Base64.encodeBase64Chunked(imageData);
    // 2011-11-15 PwD uncomment for Java 1.7 String base64String = new
    // String(base64Data, StandardCharsets.UTF_8);
    String base64String = new String(base64Data, "UTF-8"); // 2011-11-15 PwD
                                                           // for Java 1.6;
                                                           // remove for
                                                           // Java 1.7
    return base64String;
}

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From source file:com.mirth.connect.server.util.DICOMUtil.java

private static String returnOtherImageFormat(MessageObject message, String format, boolean autoThreshold) {
    // use new method for jpegs
    if (format.equalsIgnoreCase("jpg") || format.equalsIgnoreCase("jpeg")) {
        return new String(Base64.encodeBase64Chunked(dicomToJpg(1, message, autoThreshold)));
    }//  ww w.  j a va2 s . c  om

    byte[] rawImage = Base64.decodeBase64(getDICOMRawData(message).getBytes());
    ByteArrayInputStream bais = new ByteArrayInputStream(rawImage);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    try {
        DICOM dicom = new DICOM(bais);
        dicom.run(message.getType());
        BufferedImage image = new BufferedImage(dicom.getWidth(), dicom.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        Graphics graphics = image.createGraphics();
        graphics.drawImage(dicom.getImage(), 0, 0, null);
        graphics.dispose();
        ImageIO.write(image, format, baos);
        return new String(Base64.encodeBase64Chunked(baos.toByteArray()));
    } catch (IOException e) {
        logger.error("Error Converting DICOM image", e);
    } finally {
        IOUtils.closeQuietly(bais);
        IOUtils.closeQuietly(baos);
    }

    return StringUtils.EMPTY;
}

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From source file:com.mirth.connect.model.converters.DICOMSerializer.java

@Override
public String toXML(String source) throws SerializerException {
    try {//from  w  w  w .  j a  v a  2s. com
        DicomObject dicomObject = DICOMUtil.byteArrayToDicomObject(Base64.decodeBase64(source));
        // read in header and pixel data
        pixelData = extractPixelDataFromDicomObject(dicomObject);
        byte[] decodedMessage = DICOMUtil.dicomObjectToByteArray(dicomObject);
        rawData = new String(Base64.encodeBase64Chunked(decodedMessage));

        StringWriter output = new StringWriter();
        DicomInputStream dis = new DicomInputStream(new ByteArrayInputStream(decodedMessage));

        try {
            SAXTransformerFactory factory = (SAXTransformerFactory) TransformerFactory.newInstance();
            TransformerHandler handler = factory.newTransformerHandler();
            handler.getTransformer().setOutputProperty(OutputKeys.INDENT, "no");
            handler.setResult(new StreamResult(output));

            final SAXWriter writer = new SAXWriter(handler, null);
            dis.setHandler(writer);
            dis.readDicomObject(new BasicDicomObject(), -1);
            String serializedDicomObject = output.toString();

            // rename the "attr" element to the tag ID
            Document document = documentSerializer.fromXML(serializedDicomObject);
            NodeList attrElements = document.getElementsByTagName("attr");

            for (int i = 0; i < attrElements.getLength(); i++) {
                Element attrElement = (Element) attrElements.item(i);
                renameAttrToTag(document, attrElement);
            }

            return documentSerializer.toXML(document);
        } catch (Exception e) {
            throw e;
        } finally {
            IOUtils.closeQuietly(dis);
            IOUtils.closeQuietly(output);

            if (dis != null) {
                dis.close();
            }
        }
    } catch (Exception e) {
        throw new SerializerException(e);
    }
}

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From source file:com.basho.riak.pbc.RiakClient.java

/**
 * helper method to use a reasonable default client id
 * beware, it caches the client id. If you call it multiple times on the same client
 * you get the *same* id (not good for reusing a client with different ids)
 * //from w ww  .j  a  v a  2 s  . com
 * @throws IOException
 */
public void prepareClientID() throws IOException {
    Preferences prefs = Preferences.userNodeForPackage(RiakClient.class);

    String clid = prefs.get("client_id", null);
    if (clid == null) {
        SecureRandom sr;
        try {
            sr = SecureRandom.getInstance("SHA1PRNG");
            // Not totally secure, but doesn't need to be
            // and 100% less prone to 30 second hangs on linux jdk5
            sr.setSeed(UUID.randomUUID().getLeastSignificantBits() + new Date().getTime());
        } catch (NoSuchAlgorithmException e) {
            throw new RuntimeException(e);
        }
        byte[] data = new byte[6];
        sr.nextBytes(data);
        clid = CharsetUtils.asString(Base64.encodeBase64Chunked(data), CharsetUtils.ISO_8859_1);
        prefs.put("client_id", clid);
        try {
            prefs.flush();
        } catch (BackingStoreException e) {
            throw new IOException(e.toString());
        }
    }

    setClientID(clid);
}

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From source file:com.mirth.connect.server.util.DICOMMessageUtil.java

public static String convertDICOM(String imageType, ImmutableConnectorMessage message, int sliceIndex,
        boolean autoThreshold) {
    byte[] bytes = convertDICOMToByteArray(imageType, message, sliceIndex, autoThreshold);

    if (bytes != null) {
        return new String(Base64.encodeBase64Chunked(bytes));
    }// w ww.  j  a v  a  2 s . c  o m

    return "";
}

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