Package com.portal.pcm

Class ByteBuffer

java.lang.Object

com.portal.pcm.Buffer

com.portal.pcm.ByteBuffer

public class ByteBuffer
extends Buffer

The ByteBuffer subclass of Buffer is used when the buffer information is to be handled as a byte array.

Constructor Summary

Constructors

Constructor	Description
ByteBuffer()	Creates an instance of a Buffer.
ByteBuffer(byte[] bytes, int offset, boolean forRead)	Creates an instance of a Buffer.

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes()	Gets the buffer.
InputStream	getInputStream()	Gets an InputStream to read buffer information.
OutputStream	getOutputStream()	Gets an OutputStream to write buffer information.
long	getSize()	Gets the buffer size.
void	setBytes(byte[] bytes)	Sets the buffer.

Methods inherited from class com.portal.pcm.Buffer

getOffset, isReadBuffer, setOffset, setReadFlag, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ByteBuffer

public ByteBuffer(byte[] bytes,
 int offset,
 boolean forRead)

Creates an instance of a Buffer.

Parameters:

bytes - holds the bytes which will be processed

offset - initial position in the buffer to read or write at

forRead - boolean value indicating whether to read the file

ByteBuffer

public ByteBuffer()

Creates an instance of a Buffer.

Method Details

getBytes

public byte[] getBytes()

Gets the buffer.

Returns:

The buffer as a byte array.

setBytes

public void setBytes(byte[] bytes)

Sets the buffer.

Parameters:

bytes - The new buffer.

getSize

public long getSize()

Gets the buffer size.

Specified by:

getSize in class Buffer

Returns:

The buffer size.

getInputStream

public InputStream getInputStream()
                           throws IOException

Gets an InputStream to read buffer information.

Specified by:

getInputStream in class Buffer

Returns:

An InputStream object.

Throws:

IOException - This exception may be thrown if there is an issue with the underlying I/O operations

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Gets an OutputStream to write buffer information.

Specified by:

getOutputStream in class Buffer

Returns:

An OutputStream object.

Throws:

IOException - This exception may be thrown if there is an issue with the underlying I/O operations