Package messages

Class FileMessage

java.lang.Object

messages.AbstractMessage

messages.FileMessage

All Implemented Interfaces:

Serializable

public class FileMessage
extends AbstractMessage

The successor class AbstractMessage, is a Data Transfer Object, designed to transfer bytes of a file.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
byte[]	data	Bytes of the file.
String	filename	The file name.
int	partNumber	The number of the current part of the file.
int	partsCount	Number is an indicator of how many parts a file is cut into in total.

Constructor Summary

Constructors

Constructor	Description
FileMessage(String filename, int partNumber, int partsCount, byte[] data)	When creating a message containing file data, the following is determined: file name, the assigned parcel number, how many parcels there are in total, and the byte array itself containing part of the file.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

filename

public String filename

The file name.

partNumber

public int partNumber

The number of the current part of the file. (Parts of the size of the transmitted information do not exceed 10 mb).

partsCount

public int partsCount

Number is an indicator of how many parts a file is cut into in total.

data

public byte[] data

Bytes of the file. Array no more than 10 mb.

Constructor Details

FileMessage

public FileMessage(String filename,
 int partNumber,
 int partsCount,
 byte[] data)

When creating a message containing file data, the following is determined: file name, the assigned parcel number, how many parcels there are in total, and the byte array itself containing part of the file.

Parameters:

filename - The file name.

partNumber - The assigned parcel number.

partsCount - How many packages are there in total.

data - An array of bytes containing a part of the file.