Package de.gmxhome.conrad.jpos.jpos_base

Class JposDirectIOWaitingEvent

java.lang.Object

java.util.EventObject

jpos.events.JposEvent

jpos.events.DirectIOEvent

de.gmxhome.conrad.jpos.jpos_base.JposDirectIOEvent

de.gmxhome.conrad.jpos.jpos_base.JposDirectIOWaitingEvent

All Implemented Interfaces:

Serializable

public class JposDirectIOWaitingEvent
extends JposDirectIOEvent

Data event used for bidirectional data exchange between application and service. Contains synchronization object that allows the service to wait until the event callback method of the application has been finished. This is necessary whenever the callback may change data or obj.

See Also:

Serialized Form

Field Summary

Fields inherited from class jpos.events.DirectIOEvent

data, eventNumber, object

Fields inherited from class jpos.events.JposEvent

sequenceNumber

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
JposDirectIOWaitingEvent(JposBase source, int eventNumber, int data, Object obj)	Constructor.

Method Summary

Modifier and Type	Method	Description
SyncObject	getWaiter()	Synchronization object, will be signalled after the event callback has been finished.

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

getPropertySet, setData, setDirectIOProperties, setObject, toLogString

Methods inherited from class jpos.events.DirectIOEvent

getData, getEventNumber, getObject

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

JposDirectIOWaitingEvent

public JposDirectIOWaitingEvent(JposBase source,
 int eventNumber,
 int data,
 Object obj)

Constructor. Parameters passed to base class unchanged.

Parameters:

source - Source, for services implemented with this framework, the (deviceclass.)DeviceClassService object.

eventNumber - Event number, vendor specific

data - Data, additional vendor specific data

obj - Object, additional data container, vendor specific

Method Details

getWaiter

public SyncObject getWaiter()

Synchronization object, will be signalled after the event callback has been finished.

Returns:

The SyncObject used for synchronization.