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 Object byteToObject(byte[] data) throws IOException, ClassNotFoundException {
    ByteArrayInputStream inputStream = new ByteArrayInputStream(data);
    ObjectInputStream is = new ObjectInputStream(inputStream);
    return is.readObject();
}

From source file:Main.java

public static Object StringToObject(String str) throws Exception {
    byte[] data = Base64.decode(str, 0);
    ObjectInputStream objectInputStream = new ObjectInputStream(new ByteArrayInputStream(data));
    Object object = objectInputStream.readObject();
    objectInputStream.close();//from  ww w . ja  v a  2 s  .  com
    return object;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T deserializeFromByteArray(byte[] bytes) {
    if (bytes == null) {
        return null;
    }/*from  w ww  .  j  av a 2  s . c om*/

    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    T object = null;
    try {
        ObjectInputStream ois = new ObjectInputStream(bais);
        object = (T) ois.readObject();
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
    return object;
}

From source file:Main.java

public static Object convertFromBytes(byte[] bytes) throws IOException, ClassNotFoundException {
    try {/* ww  w .  j  ava 2s. c  o m*/
        ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        ObjectInput in = new ObjectInputStream(bis);
        return in.readObject();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Object deserializeObject(byte[] b) {
    try {/*from w w  w  .j ava  2  s.  c om*/
        ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(b));
        Object object = in.readObject();
        in.close();

        return object;
    } catch (ClassNotFoundException cnfe) {
        //         Log.e("deserializeObject", "class not found error", cnfe);

        return null;
    } catch (IOException ioe) {
        //         Log.e("deserializeObject", "io error", ioe);

        return null;
    }
}

From source file:Main.java

public static Object ByteToObject(byte[] bytes) {
    ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
    ObjectInput in = null;/*  w ww.ja  v a2  s .  c  o  m*/

    try {
        in = new ObjectInputStream(bis);
    } catch (StreamCorruptedException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    Object obj = null;
    try {
        obj = in.readObject();
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return obj;

}

From source file:Main.java

public static Object getSerializable(byte[] bytes) {
    Object obj = null;/*from  www.  jav  a 2s. c  o m*/
    try {
        ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
        ObjectInputStream ois = new ObjectInputStream(bis);
        obj = ois.readObject();
        ois.close();
        bis.close();
    } catch (IOException ex) {
        ex.printStackTrace();
    } catch (ClassNotFoundException ex) {
        ex.printStackTrace();
    }
    return obj;
}

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();/*  w ww .  j  a  v a 2s.co  m*/
    oi.close();
    return obj;
}

From source file:Main.java

public static InputStream stringToInputStream(String str, String code) {
    if (TextUtils.isEmpty(code)) {
        return new ByteArrayInputStream(str.getBytes());
    } else {//from ww  w  . j av a  2s .  c om
        try {
            return new ByteArrayInputStream(str.getBytes(code));
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
            return new ByteArrayInputStream(str.getBytes());
        }
    }
}

From source file:Main.java

public static InputStream toStream(ByteBuffer bytebuffer) {
    byte abyte0[] = new byte[bytebuffer.remaining()];
    bytebuffer.get(abyte0);//from   ww w. j ava  2s .com
    return new ByteArrayInputStream(abyte0);
}