SQLite

Class BlobW

java.lang.Object

java.io.OutputStream

SQLite.BlobW

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

class BlobW
extends OutputStream

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

Field Summary

Fields

Modifier and Type	Field and Description
private Blob	blob Blob instance
private int	pos Read position, file pointer.

Constructor Summary

Constructors

Constructor and Description
BlobW(Blob blob) Contruct OutputStream from blob instance.

Method Summary

Modifier and Type	Method and Description
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.

Parameters:

blob - blob to make output stream from

Method Detail

close

public void close()
           throws IOException

Close this blob OutputStream.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException - on I/O error

flush

public void flush()
           throws IOException

Flush blob; dummy to satisfy OutputStream class.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException - on I/O error

write

public void write(byte[] b)
           throws IOException

Write blob data.

Overrides:

write in class OutputStream

Parameters:

b - byte array to be written at current position.

Throws:

IOException - on I/O error

write

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

Write blob data.

Overrides:

write in class OutputStream

Parameters:

b - byte array to be written.

off - offset within byte array

len - length of data to be written

Throws:

IOException - on I/O error

write

public void write(int v)
           throws IOException

Write blob data.

Specified by:

write in class OutputStream

Parameters:

v - byte to be written at current position.

Throws:

IOException - on I/O error