Example usage for java.io ByteArrayInputStream ByteArrayInputStream

Introduction

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

Prototype

public ByteArrayInputStream(byte buf[])

Source Link

Document

Creates a ByteArrayInputStream so that it uses buf as its buffer array.

Usage

From source file:Main.java

public static String validateAgainstXSD(String xml, String xsd) throws IOException {

    InputStream isXml = new ByteArrayInputStream(xml.getBytes());
    InputStream isXsd = new ByteArrayInputStream(xsd.getBytes());

    return isXmlPassingSchemaValidation(isXml, isXsd);
}

From source file:Main.java

/**
 * convert Bitmap to InputStream/*w  w w.jav  a  2s  .c  om*/
 */
public static InputStream bitmapToStream(Bitmap bitmap, Bitmap.CompressFormat compressFormat) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bitmap.compress(compressFormat, 100, bos);
    return new ByteArrayInputStream(bos.toByteArray());
}

From source file:Main.java

public static org.w3c.dom.Document readXML(String xmlString) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);//from  w w  w.j a  va  2 s .  c  o  m
    DocumentBuilder builder = factory.newDocumentBuilder();
    return builder.parse(new ByteArrayInputStream(xmlString.getBytes()));
}

From source file:Main.java

public static Document parseXml(String xml) {
    try {/*  ww w.java 2s  .  c  om*/
        DocumentBuilder dBuilder = getDocumentBuilder();
        return dBuilder.parse(new ByteArrayInputStream(xml.getBytes("UTF-8")));
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static InputStream bitmap2Ins(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(CompressFormat.JPEG, 100, baos);
    InputStream sbs = new ByteArrayInputStream(baos.toByteArray());
    return sbs;/*from  w ww.  j  av a2s.  co  m*/
}

From source file:Main.java

public static boolean validProcess(String xml) {
    try {//from   w  ww  .  j  a v  a2 s .c  o m
        Set<String> classifiers = new HashSet<String>();

        InputStream is = new ByteArrayInputStream(xml.getBytes());
        DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
        Document document = docBuilder.parse(is);

        // iterate over all operators
        NodeList nodes = document.getElementsByTagName("operator");
        for (int i = 0; i < nodes.getLength(); i++) {
            Element element = (Element) nodes.item(i);
            String className = element.getAttribute("class");

            if (classifiers.contains(className)) {
                return false;
            }
            classifiers.add(className);
        }
        return true;
    } catch (Exception e) {
        return false;
    }
}

From source file:Main.java

public static <T> Object fromXml(String xmlStr, Class<T> pojoClass) throws JAXBException {
    JAXBContext jaxbContext = JAXBContext.newInstance(pojoClass);
    Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
    Object object = unmarshaller.unmarshal(new ByteArrayInputStream(xmlStr.getBytes()));
    return object;
}

From source file:Main.java

public static String decompress(byte[] bytes) {
    if (bytes == null || bytes.length == 0) {
        return "";
    }//from  w w  w .  ja  v  a  2 s .  c  o m
    String outStr = "";
    try {
        final GZIPInputStream gis = new GZIPInputStream(new ByteArrayInputStream(bytes));
        final BufferedReader bf = new BufferedReader(new InputStreamReader(gis, "UTF-8"));
        String line;
        while ((line = bf.readLine()) != null) {
            outStr += line;
        }
        bf.close();
    } catch (final IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return outStr;
}

From source file:Main.java

public static X509Certificate unserializeCert(String cert) throws CertificateException {
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    InputStream in = new ByteArrayInputStream(cert.getBytes());
    return (X509Certificate) cf.generateCertificate(in);
}

From source file:Main.java

public static InputStream getInputStreamFromBitmap(Bitmap bitmap) {
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
    final byte[] bitmapdata = out.toByteArray();
    final ByteArrayInputStream bs = new ByteArrayInputStream(bitmapdata);
    return bs;/*from  w  ww .j  a  va  2  s  .  c om*/
}