org.apache.activeio.packet

Class ByteArrayPacket

java.lang.Object

org.apache.activeio.packet.ByteArrayPacket

All Implemented Interfaces:

Packet

public final class ByteArrayPacket
extends Object
implements Packet

Provides a Packet implementation that is directly backed by a byte[].

Version:

$Revision$

Constructor Summary

Constructors

Constructor and Description
ByteArrayPacket(byte[] buffer)
ByteArrayPacket(byte[] buffer, int offset, int capacity)
ByteArrayPacket(ByteSequence sequence)

Method Summary

Modifier and Type	Method and Description
ByteSequence	asByteSequence()
int	capacity()
void	clear()
void	dispose()
Packet	duplicate()
Object	duplicate(ClassLoader cl)
void	flip()
Object	getAdapter(Class target)
byte[]	getBuffer()
boolean	hasRemaining()
int	limit()
void	limit(int limit)
int	position()
void	position(int position)
int	read()
int	read(byte[] data, int offset, int length)
int	read(Packet dest)
int	remaining()
void	rewind()
Packet	slice()
byte[]	sliceAsBytes()
String	toString()
int	write(byte[] data, int offset, int length)
boolean	write(int data)
void	writeTo(DataOutput out)
void	writeTo(OutputStream out) Writes the remaing bytes in the packet to the output stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayPacket

public ByteArrayPacket(byte[] buffer)

ByteArrayPacket

public ByteArrayPacket(ByteSequence sequence)

ByteArrayPacket

public ByteArrayPacket(byte[] buffer,
                       int offset,
                       int capacity)

Method Detail

position

public int position()

Specified by:

position in interface Packet

position

public void position(int position)

Specified by:

position in interface Packet

limit

public int limit()

Specified by:

limit in interface Packet

limit

public void limit(int limit)

Specified by:

limit in interface Packet

flip

public void flip()

Specified by:

flip in interface Packet

remaining

public int remaining()

Specified by:

remaining in interface Packet

rewind

public void rewind()

Specified by:

rewind in interface Packet

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface Packet

clear

public void clear()

Specified by:

clear in interface Packet

capacity

public int capacity()

Specified by:

capacity in interface Packet

slice

public Packet slice()

Specified by:

slice in interface Packet

duplicate

public Packet duplicate()

Specified by:

duplicate in interface Packet

duplicate

public Object duplicate(ClassLoader cl)
                 throws IOException

Specified by:

duplicate in interface Packet

Throws:

IOException

writeTo

public void writeTo(OutputStream out)
             throws IOException

Description copied from interface: Packet

Writes the remaing bytes in the packet to the output stream.

Specified by:

writeTo in interface Packet

Throws:

IOException

writeTo

public void writeTo(DataOutput out)
             throws IOException

Specified by:

writeTo in interface Packet

Throws:

IOException

read

public int read()

Specified by:

read in interface Packet

See Also:

Packet.read()

read

public int read(byte[] data,
                int offset,
                int length)

Specified by:

read in interface Packet

See Also:

Packet.read(byte[], int, int)

write

public boolean write(int data)

Specified by:

write in interface Packet

See Also:

Packet.write(int)

write

public int write(byte[] data,
                 int offset,
                 int length)

Specified by:

write in interface Packet

See Also:

Packet.write(byte[], int, int)

asByteSequence

public ByteSequence asByteSequence()

Specified by:

asByteSequence in interface Packet

sliceAsBytes

public byte[] sliceAsBytes()

Specified by:

sliceAsBytes in interface Packet

See Also:

Packet.sliceAsBytes()

read

public int read(Packet dest)

Specified by:

read in interface Packet

Parameters:

dest -

Returns:

the number of bytes read into the dest.

toString

public String toString()

Overrides:

toString in class Object

getAdapter

public Object getAdapter(Class target)

Specified by:

getAdapter in interface Packet

getBuffer

public byte[] getBuffer()

dispose

public void dispose()

Specified by:

dispose in interface Packet