Example usage for java.io ByteArrayInputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closing a ByteArrayInputStream has no effect.

Usage

From source file:Main.java

public static void main(String[] args) throws IOException {

    byte[] buf = { 65, 66, 67, 68, 69 };

    ByteArrayInputStream bais = new ByteArrayInputStream(buf);

    bais.close();

    int count = bais.available();
}

From source file:org.iff.demo.dddallinone.ws.WeatherSpringRPCClient.java

public static void main(String[] args1) throws Exception {

    {/*from  w  w  w . j a v a2  s .c  o m*/
        FileInputStream fos = new FileInputStream("f:\\test.test");
        HessianInput in = new HessianInput(fos);
        Object obj = in.readObject(null);
        System.out.println(obj);
        fos.close();
        if (true) {
            return;
        }
    }

    MyUserDTO myUser = new MyUserDTO();
    myUser.setName("3?web????tomcat");
    EJBFacadeDTO ejbFacadeDTO = new EJBFacadeDTO("org.iff.demo.dddallinone.application.MyUserApplication",
            "myUserApplication", "saveMyUser", new Object[] { myUser });
    {
        try {
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            HessianOutput out = new HessianOutput(os);
            out.writeObject(ejbFacadeDTO);
            os.close();
            System.out.println(new String(os.toByteArray(), "UTF-8") + "\nlength:" + os.size());
            ByteArrayInputStream is = new ByteArrayInputStream(
                    new String(os.toByteArray(), "UTF-8").getBytes());
            HessianInput in = new HessianInput(is);
            Object obj = in.readObject(null);
            System.out.println(obj);
            is.close();
            {
                FileOutputStream fos = new FileOutputStream("f:\\test.test");
                fos.write(os.toByteArray());
                fos.flush();
                fos.close();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (true) {
            return;
        }
    }

    RPCServiceClient serviceClient = new RPCServiceClient();

    Options options = serviceClient.getOptions();

    EndpointReference targetEPR = new EndpointReference("http://localhost:8080/services/AllInOneEJBFacadeWS");

    options.setTo(targetEPR);

    // Get the weather (no setting, the Spring Framework has already initialized it for us)
    QName saveMyUser = new QName("http://application.dddallinone.demo.iff.org", "invoke");
    Object[] opGetWeatherArgs = new Object[] { ejbFacadeDTO };
    Class[] returnTypes = new Class[] { EJBFacadeDTO.class };

    Object[] response = serviceClient.invokeBlocking(saveMyUser, opGetWeatherArgs, returnTypes);
    System.out.println(response);

    EJBFacadeDTO result = (EJBFacadeDTO) response[0];

    // display results
    if (result == null) {
        System.out.println("Weather didn't initialize!");
    } else {
        System.out.println("Temperature               : " + result.getResult());

    }
}

From source file:Main.java

static public byte[] gzip(byte src[], byte default_value[]) {
    try {//from  ww  w  .  ja v  a  2 s. c om
        if (src == null)
            return default_value;

        ByteArrayOutputStream out_raw = new ByteArrayOutputStream();
        GZIPOutputStream out = new GZIPOutputStream(out_raw);

        ByteArrayInputStream in = new ByteArrayInputStream(src);

        IOUtils.copy(in, out);

        in.close();
        out.close();

        return out_raw.toByteArray();
    } catch (Exception e) {
        return default_value;
    }
}

From source file:Main.java

public static Object getObject(byte[] bytes) throws IOException, ClassNotFoundException {
    ByteArrayInputStream bi = new ByteArrayInputStream(bytes);
    ObjectInputStream oi = new ObjectInputStream(bi);
    Object obj = oi.readObject();
    bi.close();
    oi.close();/*from w  w  w .j a  v  a  2 s.  co m*/
    return obj;
}

From source file:Main.java

public static Object ByteToObject(byte[] bytes) {
    Object obj = null;//w w  w  .j  av a 2s  . c o m
    try {
        // bytearray to object
        ByteArrayInputStream bi = new ByteArrayInputStream(bytes);
        ObjectInputStream oi = new ObjectInputStream(bi);

        obj = oi.readObject();
        bi.close();
        oi.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return obj;
}

From source file:Main.java

public static Object deserializable(byte[] bytes) {
    Object obj = null;//from w  ww . j a  v  a2s . c  om
    try {
        ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        ObjectInputStream ois = new ObjectInputStream(bis);

        obj = ois.readObject();
        bis.close();
        ois.close();
    } catch (Exception e) {
        System.out.println("tanslation " + e.getMessage());
        e.printStackTrace();
    }

    return obj;
}

From source file:com.aqnote.shared.cryptology.asymmetric.dsa.DSAKeyPairGenTest.java

public static void generator() throws NoSuchAlgorithmException, FileNotFoundException, IOException {
    KeyPairGenerator keygen = KeyPairGenerator.getInstance(ALGORITHM);

    // ???//from   w ww.  j  ava  2 s  .c  o m
    SecureRandom secrand = new SecureRandom();
    secrand.setSeed(seed); // ??
    // ??, ??keysize ?. 512  1024  64 ?
    keygen.initialize(512, secrand);
    // ?pubkey?prikey
    KeyPair keys = keygen.generateKeyPair(); // ?
    PublicKey pubkey = keys.getPublic();
    PrivateKey prikey = keys.getPrivate();

    byte[] pubkeyByteArray = Base64.encodeBase64(pubkey.getEncoded());
    OutputStream os = new FileOutputStream(new File(PUBKEY_FILE_NAME));
    ByteArrayInputStream bais = new ByteArrayInputStream(pubkeyByteArray);
    StreamUtil.io(bais, os);
    bais.close();
    os.close();

    byte[] prikeyByteArray = Base64.encodeBase64(prikey.getEncoded());
    os = new FileOutputStream(new File(PRIKEY_FILE_NAME));
    bais = new ByteArrayInputStream(prikeyByteArray);
    StreamUtil.io(bais, os);
    bais.close();
    os.close();
}

From source file:Main.java

public static Document parseXML(String xml) throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);/*  w ww .  ja  va2  s. co  m*/
    DocumentBuilder db = factory.newDocumentBuilder();

    ByteArrayInputStream sr = new ByteArrayInputStream(xml.getBytes());
    try {
        Document document = db.parse(sr);
        return document;
    } finally {
        sr.close();
    }
}

From source file:AkashApplications.src.GenerateBarcode.java

public static BufferedImage decodeToImage(String imageString) {

    BufferedImage image = null;//from  www  .j  a v a2s.  c o  m
    byte[] imageByte;
    try {
        BASE64Decoder decoder = new BASE64Decoder();
        imageByte = decoder.decodeBuffer(imageString);
        ByteArrayInputStream bis = new ByteArrayInputStream(imageByte);
        image = ImageIO.read(bis);
        bis.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return image;
}

From source file:Main.java

public static <T> T xmlToObj(Class<T> t, String xml, String encoding) {
    try {/* w w  w . j ava2s  .  com*/
        JAXBContext jaxbContext = JAXBContext.newInstance(t);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
        ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes(encoding));
        @SuppressWarnings("unchecked")
        T obj = (T) unmarshaller.unmarshal(bais);
        bais.close();
        return obj;
    } catch (JAXBException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}