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

/**
 *
 * @param xml//from   ww  w. j a v a  2s.c o m
 * @return
 * @throws SAXException
 * @throws ParserConfigurationException
 * @throws IOException
 */
public static Document bytesToDom(byte[] xml) throws SAXException, ParserConfigurationException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);
    DocumentBuilder builder = factory.newDocumentBuilder();
    return builder.parse(new ByteArrayInputStream(xml));

}

From source file:com.zyd.ztools.util.XmlUtil.java

public static Property parseXml(String content) {
    if (content == null || content.length() <= 0) {
        return null;
    }//from www.ja  v a 2 s .  c  o  m
    Property property = null;
    try {
        Digester digester = new Digester();
        digester.clear();
        digester.setValidating(false);
        digester.setUseContextClassLoader(true);
        digester.addObjectCreate("property", Property.class);
        digester.addBeanPropertySetter("property/returncode", "returncode");
        digester.addBeanPropertySetter("property/key", "key");
        digester.addBeanPropertySetter("property/original", "original");
        InputStream in = new ByteArrayInputStream(content.getBytes("UTF-8"));
        property = (Property) digester.parse(in);
    } catch (Exception e) {
        System.out.println("?XML...");
        System.out.println(content);
    }
    return property;
}

From source file:Main.java

public static Source createSource(final String message, final String charFormat) throws IOException {
    StreamSource source = new StreamSource();
    byte[] msgByte = message.getBytes(charFormat);
    ByteArrayInputStream in = new ByteArrayInputStream(msgByte);
    source.setInputStream(in);/*from  w  ww  .j  av  a 2 s .  c om*/
    return source;
}

From source file:com.formkiq.core.util.Zips.java

/**
 * Extract Zip file to Map.//from  w ww  . j a va2  s . c o  m
 * @param bytes byte[]
 * @return {@link Map}
 * @throws IOException IOException
 */
public static Map<String, byte[]> extractZipToMap(final byte[] bytes) throws IOException {

    Map<String, byte[]> map = new HashMap<>();
    ByteArrayInputStream is = new ByteArrayInputStream(bytes);
    ZipInputStream zipStream = new ZipInputStream(is);

    try {

        ZipEntry entry = null;

        while ((entry = zipStream.getNextEntry()) != null) {

            String filename = entry.getName();
            byte[] data = IOUtils.toByteArray(zipStream);
            map.put(filename, data);
        }

    } finally {

        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(zipStream);
    }

    return map;
}

From source file:cfa.vo.interop.EncodeDoubleArray.java

private static double[] byteToDouble(byte[] data) throws IOException {

    int len = data.length;

    if (len % WORDSIZE != 0) {
        throw new IOException("Array length is not divisible by wordsize");
    }/*  ww  w.  j a  va2 s .c  o m*/

    int size = len / WORDSIZE;
    double[] result = new double[size];

    DataInputStream inputStream = new DataInputStream(new ByteArrayInputStream(data));

    try {

        int ii = 0;
        while (inputStream.available() > 0) {
            result[ii] = inputStream.readDouble();
            ii++;
        }

    } catch (EOFException e) {
        throw new IOException("Unable to read from dataInputStream, found EOF");

    } catch (IOException e) {
        throw new IOException("Unable to read from dataInputStream, IO error");
    }

    return result;

}

From source file:com.aestasit.markdown.BaseTest.java

protected static InputStream allTestData() throws IOException {
    ByteArrayOutputStream data = new ByteArrayOutputStream();
    for (String fileName : allTestFiles()) {
        IOUtils.write(IOUtils.toString(testData(fileName)), data);
    }//ww w .  j  av a2  s.c  om
    IOUtils.closeQuietly(data);
    return new ByteArrayInputStream(data.toByteArray());
}

From source file:almira.weblogic.JndiInjectorTest.java

@BeforeClass
public static void init() throws IOException {
    InputStreamReader reader = new InputStreamReader(
            new ByteArrayInputStream("p1=v1\np2=v2\np3=v3\n".getBytes()));

    PROPERTIES.load(reader);//from w  ww .  j  a v a  2  s.com
}

From source file:de.kbs.acavis.service.SerializationHelper.java

public static PublicationIdentifier deserializePublicationIdentifier(String serialization)
        throws IOException, ClassNotFoundException {
    byte b[] = serialization.getBytes();

    ByteArrayInputStream bi = new ByteArrayInputStream(b);
    ObjectInputStream si = new ObjectInputStream(bi);

    PublicationIdentifier identifier = (PublicationIdentifier) si.readObject();

    si.close();/*from w w w.jav  a2  s .  c  o m*/
    bi.close();

    return identifier;
}

From source file:scala.c24.demo.java.C24DemoUtils.java

public static Document getDocumentFromString(String xml) throws Exception {
    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
            .parse(new ByteArrayInputStream(xml.getBytes()));
    return document;
}

From source file:Main.java

static public Document createDocument(String content, String charset) {
    try {//from   w ww. j a  v a 2s .c  om
        InputStream is = new ByteArrayInputStream(content.getBytes(charset));
        return getBuilder().parse(is);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}