wt.pds
Class LobOutputStream

java.lang.Object
  java.io.OutputStream
      wt.pds.LobOutputStream

public final class LobOutputStream

extends OutputStream

This class provides an OutputStream implementation for writing data to a Blob reference.

Field Summary

private Object	blob
private byte[]	buf
private WTConnection	connection
private int	count
private ChunkLobHandler	lobHandler
private long	offset

Constructor Summary

LobOutputStream(ChunkLobHandler a_lobHandler, WTConnection a_connection, Object a_blob, int a_bufSize)

Method Summary

void	close()
void	flush()
(package private) void	flushBuffer()
(package private) long	getLength()
void	write(byte[] b, int off, int len)
void	write(int b)
private void	writeBytes(byte[] buf, int off, int len)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

lobHandler

private ChunkLobHandler lobHandler

connection

private WTConnection connection

blob

private Object blob

offset

private long offset

buf

private byte[] buf

count

private int count

Constructor Detail

LobOutputStream

public LobOutputStream(ChunkLobHandler a_lobHandler,
                       WTConnection a_connection,
                       Object a_blob,
                       int a_bufSize)

Method Detail

write

public void write(int b)
           throws IOException

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

writeBytes

private void writeBytes(byte[] buf,
                        int off,
                        int len)
                 throws IOException

Throws:

IOException

flushBuffer

void flushBuffer()
           throws IOException

Throws:

IOException

getLength

long getLength()