Package org.kendar.sync.lib.protocol

Class FileDataMessage

java.lang.Object

org.kendar.sync.lib.protocol.Message

org.kendar.sync.lib.protocol.FileDataMessage

public class FileDataMessage
extends Message

Message containing a chunk of file data.

Constructor Summary

Constructors

Constructor	Description
FileDataMessage()
FileDataMessage(String relativePath, int blockNumber, int totalBlocks, byte[] data)	Creates a new file data message.

Method Summary

Modifier and Type	Method	Description
protected Message	deserialize(ByteContainer buffer)
int	getBlockNumber()
byte[]	getData()
MessageType	getMessageType()	Gets the message type for this message.
String	getRelativePath()
int	getTotalBlocks()
boolean	isFirstBlock()	Checks if this is the first block of the file.
boolean	isLastBlock()	Checks if this is the last block of the file.
protected void	serialize(ByteContainer buffer)
void	setBlockNumber(int blockNumber)
void	setData(byte[] data)
void	setRelativePath(String relativePath)
void	setTotalBlocks(int totalBlocks)

Methods inherited from class org.kendar.sync.lib.protocol.Message

deserialize, deserialize, getConnectionId, getPacketId, getSessionId, initialize, serialize

Methods inherited from class java.lang.Object

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

Constructor Details

FileDataMessage

public FileDataMessage()

FileDataMessage

public FileDataMessage(String relativePath,
 int blockNumber,
 int totalBlocks,
 byte[] data)

Creates a new file data message.

Parameters:

relativePath - The relative path of the file

blockNumber - The block number (0-based)

totalBlocks - The total number of blocks

data - The file data

Method Details

getMessageType

public MessageType getMessageType()

Description copied from class: Message

Gets the message type for this message.

Specified by:

getMessageType in class Message

Returns:

The message type

deserialize

protected Message deserialize(ByteContainer buffer)

Specified by:

deserialize in class Message

serialize

protected void serialize(ByteContainer buffer)

Specified by:

serialize in class Message

getRelativePath

public String getRelativePath()

setRelativePath

public void setRelativePath(String relativePath)

getBlockNumber

public int getBlockNumber()

setBlockNumber

public void setBlockNumber(int blockNumber)

getTotalBlocks

public int getTotalBlocks()

setTotalBlocks

public void setTotalBlocks(int totalBlocks)

getData

public byte[] getData()

setData

public void setData(byte[] data)

isFirstBlock

public boolean isFirstBlock()

Checks if this is the first block of the file.

Returns:

True if this is the first block, false otherwise

isLastBlock

public boolean isLastBlock()

Checks if this is the last block of the file.

Returns:

True if this is the last block, false otherwise