net.sf.xbus.technical.file
Class FileByteArrayListSender

java.lang.Object
  net.sf.xbus.technical.file.FileBase
      net.sf.xbus.technical.file.FileSender
          net.sf.xbus.technical.file.FileByteArrayListSender

All Implemented Interfaces:

TAResource, ObjectSender, Sender, TextSender

public class FileByteArrayListSender
extends FileSender
implements Sender, ObjectSender

FileByteArrayListSender manages writing a ByteArrayList on a mounted file system.

Field Summary

Fields inherited from class net.sf.xbus.technical.file.FileSender

mBackupFilename, mConfiguration, mTempFilename, senderExecuted

Constructor Summary

FileByteArrayListSender(XBUSSystem system)
Constructs a FileByteArrayListSender object giving all necessary data from the standard configuration, checking file permissions and registering current resource by the TAManager.

Method Summary

java.lang.Object	execute(java.lang.String function, java.lang.Object callData) execute sends the given ByteArrayList callData to the neighbor-system.
java.lang.String	getType() A Sender can send data either as a String or as an Object to the neighboring system.

Methods inherited from class net.sf.xbus.technical.file.FileSender

close, commit, execute, open, prepareWriteFile, prepareWriter, rollback

Methods inherited from class net.sf.xbus.technical.file.FileBase

copyFile, deleteFile, getEncoding, getFileLength, getLastByteOfFile, renameFile

Methods inherited from class java.lang.Object

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

Constructor Detail

FileByteArrayListSender

public FileByteArrayListSender(XBUSSystem system)
                        throws XException

Constructs a FileByteArrayListSender object giving all necessary data from the standard configuration, checking file permissions and registering current resource by the TAManager.

Throws:

XException - if any error occurs

Method Detail

execute

public java.lang.Object execute(java.lang.String function,
                                java.lang.Object callData)
                         throws XException

execute sends the given ByteArrayList callData to the neighbor-system. Three actions are possible when a file already exists:

Append		append new data to the existing file
Overwrite		overwrite existing file with the new data
Error		throw XException

Specified by:

execute in interface ObjectSender

Parameters:

function - Name of the interface

callData - String to be written

Returns:

the response of the neighbor system

Throws:

XException - if any error occurs

getType

public java.lang.String getType()

Description copied from interface: Sender

A Sender can send data either as a String or as an Object to the neighboring system.
When working with Strings the Sender must fulfill two preconditions:

• getType returns Constants.TYPE_TEXT
• The class implements the interface TextSender

When working with Objects the Sender must also fulfill two preconditions:

• getType returns Constants.TYPE_OBJECT
• The class implements the interface ObjectSender

Specified by:

getType in interface Sender

Overrides:

getType in class FileSender