net.sourceforge.jtds.util
Class BlobBuffer.AsciiOutputStream

java.lang.Object
  java.io.OutputStream
      net.sourceforge.jtds.util.BlobBuffer.AsciiOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

Enclosing class:

BlobBuffer

private class BlobBuffer.AsciiOutputStream
extends java.io.OutputStream

Implements an ASCII OutputStream for CLOB data.

Field Summary

private boolean	open
private int	writePtr

Constructor Summary

BlobBuffer.AsciiOutputStream(long pos)
Costructs an ASCII OutputStream object over the BLOB buffer.

Method Summary

void	close() Closes the output stream.
protected void	finalize() Ensures underlying BLOB file can be closed even if user does not close this stream.
void	write(int b) Writes a byte to the BLOB buffer.

Methods inherited from class java.io.OutputStream

flush, write, write

Methods inherited from class java.lang.Object

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

Field Detail

writePtr

private int writePtr

open

private boolean open

Constructor Detail

BlobBuffer.AsciiOutputStream

BlobBuffer.AsciiOutputStream(long pos)
                       throws java.io.IOException

Costructs an ASCII OutputStream object over the BLOB buffer.

Parameters:

pos - the starting position (from 0)

Throws:

java.io.IOException - if an I/O error occurs

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Ensures underlying BLOB file can be closed even if user does not close this stream.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

write

public void write(int b)
           throws java.io.IOException

Writes a byte to the BLOB buffer.

Specified by:

write in class java.io.OutputStream

Parameters:

b - the byte value to write

Throws:

java.io.IOException - if an I/O error occurs

close

public void close()
           throws java.io.IOException

Closes the output stream.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException - if an I/O error occurs