com.dctl.hardware.flash
Class FlashFileOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--com.dctl.hardware.flash.FlashFileOutputStream

All Implemented Interfaces:

Writable

public class FlashFileOutputStream

extends OutputStream

Flash file output stream that allows output operations to take place on a flash file

Constructor Summary

FlashFileOutputStream(FlashFile file)
Create a new Output stream from a file

FlashFileOutputStream(FlashFile file, boolean append)
Create a new Output stream from a file

FlashFileOutputStream(java.lang.String name)
Create a new Output stream from a file

FlashFileOutputStream(java.lang.String name, boolean append)
Create a new Output stream from a file

Method Summary

void	close() Close the file
void	write(byte[] buf, int offset, int length) Write from a buffer to the file
void	write(int b) Write a byte to the file

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FlashFileOutputStream

public FlashFileOutputStream(FlashFile file)
                      throws IOException

Create a new Output stream from a file

Parameters:

file - The flash file

Throws:

IOException - if there is an error creatOutg the file

FlashFileOutputStream

public FlashFileOutputStream(java.lang.String name)
                      throws IOException

Create a new Output stream from a file

Parameters:

name - The name of the file

Throws:

IOException - if there is an error creatOutg the file

FlashFileOutputStream

public FlashFileOutputStream(FlashFile file,
                             boolean append)
                      throws IOException

Create a new Output stream from a file

Parameters:

file - The flash file

append - True to append

Throws:

IOException - if there is an error creatOutg the file

FlashFileOutputStream

public FlashFileOutputStream(java.lang.String name,
                             boolean append)
                      throws IOException

Create a new Output stream from a file

Parameters:

name - The name of the file

append - True to append

Throws:

IOException - if there is an error creatOutg the file

Method Detail

close

public void close()

Close the file

Overrides:

close in class OutputStream

write

public void write(int b)
           throws IOException

Write a byte to the file

Specified by:

write in interface Writable

Specified by:

write in class OutputStream

Parameters:

b - The byte

Throws:

IOException - if there is an error

write

public void write(byte[] buf,
                  int offset,
                  int length)
           throws IOException

Write from a buffer to the file

Specified by:

write in interface Writable

Overrides:

write in class OutputStream

Parameters:

buf - The buffer

offset - The offset into the buffer

length - The number of bytes to write

Returns:

the number of bytes written

Throws:

IOException - if there is an error