org.axiondb.types

Class FileOffsetLobSource

java.lang.Object

org.axiondb.types.FileOffsetLobSource

All Implemented Interfaces:

LobSource

public class FileOffsetLobSource
extends java.lang.Object
implements LobSource

A LobSource that's backed by a single file, storing each LOB as an offset and length.

Version:

$Revision: 1.4 $ $Date: 2005/04/13 00:42:58 $

Constructor Summary

Constructors

Constructor and Description
FileOffsetLobSource(BufferedDataInputStream in, long offset, int length)

Method Summary

Modifier and Type	Method and Description
java.io.InputStream	getInputStream()
long	length()
java.io.OutputStream	setOutputStream(long pos)
void	truncate(long length)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileOffsetLobSource

public FileOffsetLobSource(BufferedDataInputStream in,
                           long offset,
                           int length)

Method Detail

length

public long length()
            throws AxionException

Specified by:

length in interface LobSource

Throws:

AxionException

truncate

public void truncate(long length)
              throws AxionException

Specified by:

truncate in interface LobSource

Throws:

AxionException

getInputStream

public java.io.InputStream getInputStream()
                                   throws AxionException

Specified by:

getInputStream in interface LobSource

Throws:

AxionException

setOutputStream

public java.io.OutputStream setOutputStream(long pos)
                                     throws AxionException

Specified by:

setOutputStream in interface LobSource

Throws:

AxionException