icube.demo

Class HdlcDemoIEC

java.lang.Object

icube.demo.HdlcDemoIEC

All Implemented Interfaces:

ICallbacks

public class HdlcDemoIEC
extends java.lang.Object
implements ICallbacks

This demo shows how to communicate with a Meter using the Hdlc communication profile and a serial-port with an optical probe. When using an optical probe, it may be necessary to use what's called the IEC opening. It may also be necessary to suppress the probe's echo (not implemented). The meter's HDLC parameters are defined in initializeParameters(). The IEC parameters are defined in InitializeParameters(). The serial port parameters are defined in doIt(). It processes all xml files given as arguments as follow: - convert to pdu - send pdu and receive it's response - convert pdu response to xml.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	HdlcDemoIEC.DemoException

Constructor Summary

Constructors

Constructor and Description
HdlcDemoIEC()

Method Summary

Modifier and Type	Method and Description
void	initializeParameters() Initialize parameters.
static void	main(java.lang.String[] args) Launches the demo
void	onReceivedStream(byte[] stream) onReceivedStream callback method.
void	onSentStream(byte[] stream) OnSentStream callback method.
void	onStateChange(HDLCProtocolState state) onStateChange callback method.
boolean	processXmlFile(java.lang.String filePath) Processes an XML file.

Methods inherited from class java.lang.Object

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

Constructor Detail

HdlcDemoIEC

public HdlcDemoIEC()

Method Detail

initializeParameters

public void initializeParameters()

Initialize parameters.

Adapt to your meter parameters.

processXmlFile

public boolean processXmlFile(java.lang.String filePath)
                       throws icube.xmlpdu.infra.XmlPduException,
                              EzHdlcException,
                              java.io.IOException

Processes an XML file.

Parameters:

filePath - the file path

Throws:

icube.xmlpdu.infra.XmlPduException

EzHdlcException

java.io.IOException

main

public static void main(java.lang.String[] args)

Launches the demo

onReceivedStream

public void onReceivedStream(byte[] stream)

Description copied from interface: ICallbacks

onReceivedStream callback method.

Called when a byte stream is received from the meter.

Specified by:

onReceivedStream in interface ICallbacks

Parameters:

stream - Byte stream received.

onSentStream

public void onSentStream(byte[] stream)

Description copied from interface: ICallbacks

OnSentStream callback method.

Called when a byte stream is sent to the meter.

Specified by:

onSentStream in interface ICallbacks

Parameters:

stream - Byte stream sent.

onStateChange

public void onStateChange(HDLCProtocolState state)

Description copied from interface: ICallbacks

onStateChange callback method.

Called when a Meter's state change occurs.

Specified by:

onStateChange in interface ICallbacks

Parameters:

state - The new state.

See Also:

HDLCProtocolState