Package de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw

Class ElectronicValueRWStatusUpdateEvent

java.lang.Object

java.util.EventObject

jpos.events.JposEvent

jpos.events.StatusUpdateEvent

de.gmxhome.conrad.jpos.jpos_base.JposStatusUpdateEvent

de.gmxhome.conrad.jpos.jpos_base.electronicvaluerw.ElectronicValueRWStatusUpdateEvent

All Implemented Interfaces:

Serializable

public class ElectronicValueRWStatusUpdateEvent
extends JposStatusUpdateEvent

Status update event implementation for ElectronicValueRW devices.

See Also:

Serialized Form

Field Summary

Fields inherited from class jpos.events.StatusUpdateEvent

status

Fields inherited from class jpos.events.JposEvent

sequenceNumber

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ElectronicValueRWStatusUpdateEvent(JposBase source, int state)	Constructor, Parameters passed to base class unchanged.

Method Summary

Modifier and Type	Method	Description
boolean	checkStatusCorresponds()	Checks if the device state corresponds to the event status.
boolean	setAndCheckStatusProperties()	Sets status properties and checks whether status properties have been changed.
boolean	setStatusProperties()	Set status properties to reflect the given status.
String	toLogString()	Generates string describing the data event for logging purposes.

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.JposStatusUpdateEvent

block, copyEvent, getPropertySet, getPropertyValues, propertiesHaveBeenChanged, setLateProperties, setStatus

Methods inherited from class jpos.events.StatusUpdateEvent

getStatus

Methods inherited from class jpos.events.JposEvent

getSequenceNumber, getWhen, incrSequenceNumber, updateSequenceNumber

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ElectronicValueRWStatusUpdateEvent

public ElectronicValueRWStatusUpdateEvent(JposBase source,
 int state)

Constructor, Parameters passed to base class unchanged.

Parameters:

source - Source, for services implemented with this framework, the (electronicvaluerw.)ElectronicValueRWService object.

state - Status, see UPOS specification.

Method Details

setStatusProperties

public boolean setStatusProperties()

Description copied from class: JposStatusUpdateEvent

Set status properties to reflect the given status. These properties must be set immediately before the event is buffered into the event queue.

Overrides:

setStatusProperties in class JposStatusUpdateEvent

Returns:

true, if properties have been updated, false otherwise

checkStatusCorresponds

public boolean checkStatusCorresponds()

Description copied from class: JposStatusUpdateEvent

Checks if the device state corresponds to the event status.

Overrides:

checkStatusCorresponds in class JposStatusUpdateEvent

Returns:

true if device state corresponds to event state, false otherwise.

setAndCheckStatusProperties

public boolean setAndCheckStatusProperties()

Description copied from class: JposStatusUpdateEvent

Sets status properties and checks whether status properties have been changed. If so, logs status change.

Overrides:

setAndCheckStatusProperties in class JposStatusUpdateEvent

Returns:

true if state might have been really changed, false otherwise.

toLogString

public String toLogString()

Description copied from class: JposStatusUpdateEvent

Generates string describing the data event for logging purposes.

Overrides:

toLogString in class JposStatusUpdateEvent

Returns:

Describing string.