SQLite
Class BlobW

java.lang.Object
  java.io.OutputStream
      SQLite.BlobW

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

 class BlobW
extends java.io.OutputStream

Internal class implementing java.io.OutputStream on SQLite 3.4.0 incremental blob I/O interface.

Field Summary

private Blob	blob Blob instance
private int	pos Read position, file pointer.

Constructor Summary

BlobW(Blob blob)
Contruct OutputStream from blob instance.

Method Summary

void	close() Close this blob OutputStream.
void	flush() Flush blob; dummy to satisfy OutputStream class.
void	write(byte[] b) Write blob data.
void	write(byte[] b, int off, int len) Write blob data.
void	write(int v) Write blob data.

Methods inherited from class java.lang.Object

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

Field Detail

blob

private Blob blob

Blob instance

pos

private int pos

Read position, file pointer.

Constructor Detail

BlobW

BlobW(Blob blob)

Contruct OutputStream from blob instance.

Method Detail

close

public void close()
           throws java.io.IOException

Close this blob OutputStream.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flush blob; dummy to satisfy OutputStream class.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Write blob data.

Overrides:

write in class java.io.OutputStream

Parameters:

b - byte array to be written at current position.

Throws:

java.io.IOException

write

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

Write blob data.

Overrides:

write in class java.io.OutputStream

Parameters:

b - byte array to be written.

off - offset within byte array

len - length of data to be written

Throws:

java.io.IOException

write

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

Write blob data.

Specified by:

write in class java.io.OutputStream

Parameters:

v - byte to be written at current position.

Throws:

java.io.IOException