com.dctl.j2me.io
Class HandleOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--com.dctl.j2me.io.HandleOutputStream

All Implemented Interfaces:

Lockable, Writable

public class HandleOutputStream

extends OutputStream

implements Lockable

Output stream that can use a C handle for outputing information

Constructor Summary

HandleOutputStream(int handle)
Create a new handle output stream with a handle

Method Summary

void	close() Close the stream
void	flush() Flush the stream
static int	getSTDERRHandle() Get the handle for stderr
static int	getSTDOUTHandle() Get the handle for stdout
void	lock() Lock the stream.
void	unlock() Unlock the stream.
void	write(byte[] buffer) Write an array of bytes
void	write(byte[] buffer, int offset, int length) Write an array of bytes starting at an offset and continuing for length
void	write(int b) Write one byte

Methods inherited from class java.lang.Object

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

Constructor Detail

HandleOutputStream

public HandleOutputStream(int handle)

Create a new handle output stream with a handle

Parameters:

handle - The handle to use

Method Detail

getSTDOUTHandle

public static int getSTDOUTHandle()

Get the handle for stdout

Returns:

the stdout handle

getSTDERRHandle

public static int getSTDERRHandle()

Get the handle for stderr

Returns:

the stderr handle

lock

public void lock()

Lock the stream. This blocks until the lock is complete

Specified by:

lock in interface Lockable

unlock

public void unlock()

Unlock the stream. This unlocks the stream

Specified by:

unlock in interface Lockable

close

public void close()
           throws IOException

Close the stream

Overrides:

close in class OutputStream

Throws:

IOException - if there is an error

flush

public void flush()
           throws IOException

Flush the stream

Overrides:

flush in class OutputStream

Throws:

IOException - if there is an error

write

public void write(byte[] buffer)
           throws IOException

Write an array of bytes

Overrides:

write in class OutputStream

Parameters:

buffer - The buffer to write

Throws:

IOException - if there is an error

write

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

Write an array of bytes starting at an offset and continuing for length

Specified by:

write in interface Writable

Overrides:

write in class OutputStream

Parameters:

buffer - The buffer to write

offset - The offset to start writing

length - The length to write for

Throws:

IOException - if there is an error

write

public void write(int b)
           throws IOException

Write one byte

Specified by:

write in interface Writable

Specified by:

write in class OutputStream

Parameters:

b - The byte to write

Throws:

IOException - if there is an error