sophware.home.io
Class USBAccess

java.lang.Object
  sophware.home.io.USBAccess

All Implemented Interfaces:

HomeAccess

public class USBAccess
extends java.lang.Object
implements HomeAccess

USBAccess provides communications access to USB Devices.

Version:

1.0, 02/17/06

Author:

Russell Soph

Constructor Summary

USBAccess(short vendor, short product)
Creates an instance of USBAccess

Method Summary

void	close() Closes the USB Port
java.io.InputStream	getInputStream() Gets the input stream associate with the USB Port
java.io.OutputStream	getOutputStream() Gets the output stream associate with the USB Port
boolean	isOpen() State of the connection
void	open() Opens and initializes the USB Port

Methods inherited from class java.lang.Object

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

Constructor Detail

USBAccess

public USBAccess(short vendor,
                 short product)

Creates an instance of USBAccess

Parameters:

vendor - the USB device vendor ID

product - the USB device product ID

Method Detail

open

public void open()
          throws java.io.IOException

Opens and initializes the USB Port

Specified by:

open in interface HomeAccess

Throws:

java.io.IOException

getInputStream

public java.io.InputStream getInputStream()

Gets the input stream associate with the USB Port

Specified by:

getInputStream in interface HomeAccess

Returns:

the input stream

getOutputStream

public java.io.OutputStream getOutputStream()

Gets the output stream associate with the USB Port

Specified by:

getOutputStream in interface HomeAccess

Returns:

the output stream

close

public void close()

Closes the USB Port

Specified by:

close in interface HomeAccess

isOpen

public boolean isOpen()

State of the connection

Specified by:

isOpen in interface HomeAccess

Returns:

true if connection is open