Method Detail

• toByteArray

  public static byte[] toByteArray(InputStream in)
                            throws IOException

  Reads the input stream and returns its contents as a byte array.

  Parameters:

  in - the input stream to read from.

  Returns:

  the byte array

  Throws:

  IOException - if an I/O error occurs

• copy

  public static long copy(InputStream input,
          OutputStream output)
                   throws IOException

  Copies all the contents from the given input stream to the given output stream.

  Parameters:

  input - the input stream

  output - the output stream

  Returns:

  the number of bytes that have been copied

  Throws:

  IOException - if an I/O error occurs

• populateBuffer

  public static long populateBuffer(InputStream in,
                    byte[] buffer)
                             throws IOException

  Populates the given buffer with data read from the input stream. If the data doesn't fit the buffer, only the data that fits in the buffer is read. If the data is less than fits in the buffer, the buffer is not completely filled.

  Parameters:

  in - the input stream to read from

  buffer - the buffer to fill

  Returns:

  the number of bytes written to the buffer

  Throws:

  IOException - if an I/O error occurs

• closeQuietly

  public static void closeQuietly(Closeable closeable)

  Null safe close of the given Closeable suppressing any exception.

  Parameters:

  closeable - to be closed