org.xmlBlaster.util.recorder.file
Interface I_UserDataHandler

All Known Implementing Classes:

FileIOTest.UserDataHandler, MsgDataHandler

public interface I_UserDataHandler

FileIO calls back user supplied implementation of its data dump/recover through this interface.

Method Summary

java.lang.Object	readData(java.io.RandomAccessFile ra) Access your data from RandomAccessFile again
void	writeData(java.io.RandomAccessFile ra, java.lang.Object userData) Write your data to RandomAccessFile

Method Detail

writeData

public void writeData(java.io.RandomAccessFile ra,
                      java.lang.Object userData)
               throws java.io.IOException,
                      XmlBlasterException

Write your data to RandomAccessFile

Throws:

java.io.IOException

XmlBlasterException

readData

public java.lang.Object readData(java.io.RandomAccessFile ra)
                          throws java.io.IOException,
                                 XmlBlasterException

Access your data from RandomAccessFile again

Throws:

java.io.IOException

XmlBlasterException