org.axiondb.types
Class BlobSource

java.lang.Object
  org.axiondb.jdbc.AbstractAxionBlob
      org.axiondb.types.BlobSource

All Implemented Interfaces:

java.sql.Blob, AxionBlob

public class BlobSource
extends AbstractAxionBlob

A Blob wrapping a LobSource.

Version:

$Revision: 1.4 $ $Date: 2003/05/14 15:38:12 $

Constructor Summary

BlobSource(LobSource lob)

Method Summary

java.io.InputStream	getBinaryStream()
byte[]	getBytes(long pos, int length)
long	length()
java.io.OutputStream	setBinaryStream(long pos)
void	setLobSource(LobSource lob)
void	truncate(long length)

Methods inherited from class org.axiondb.jdbc.AbstractAxionBlob

free, getBinaryStream, position, position, setBytes, setBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobSource

public BlobSource(LobSource lob)

Method Detail

setLobSource

public void setLobSource(LobSource lob)

length

public long length()
            throws java.sql.SQLException

Specified by:

length in interface java.sql.Blob

Specified by:

length in interface AxionBlob

Overrides:

length in class AbstractAxionBlob

Throws:

java.sql.SQLException - indicating this method is not supported.

getBytes

public byte[] getBytes(long pos,
                       int length)
                throws java.sql.SQLException

Specified by:

getBytes in interface java.sql.Blob

Specified by:

getBytes in interface AxionBlob

Overrides:

getBytes in class AbstractAxionBlob

Throws:

java.sql.SQLException - indicating this method is not supported.

truncate

public void truncate(long length)
              throws java.sql.SQLException

Specified by:

truncate in interface java.sql.Blob

Specified by:

truncate in interface AxionBlob

Overrides:

truncate in class AbstractAxionBlob

Throws:

java.sql.SQLException - indicating this method is not supported.

getBinaryStream

public java.io.InputStream getBinaryStream()
                                    throws java.sql.SQLException

Specified by:

getBinaryStream in interface java.sql.Blob

Specified by:

getBinaryStream in interface AxionBlob

Overrides:

getBinaryStream in class AbstractAxionBlob

Throws:

java.sql.SQLException - indicating this method is not supported.

setBinaryStream

public java.io.OutputStream setBinaryStream(long pos)
                                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.Blob

Specified by:

setBinaryStream in interface AxionBlob

Overrides:

setBinaryStream in class AbstractAxionBlob

Throws:

java.sql.SQLException - indicating this method is not supported.