cern.laser.source.alarmsysteminterface.impl

Class AlarmSystemInterfaceProxy

java.lang.Object

cern.laser.source.alarmsysteminterface.impl.AlarmSystemInterfaceProxy

All Implemented Interfaces:

ExceptionListener, AlarmSystemInterface, SynchroBufferListener, java.util.EventListener

Direct Known Subclasses:

ACSLaserSource

public class AlarmSystemInterfaceProxy
extends java.lang.Object
implements AlarmSystemInterface, SynchroBufferListener, ExceptionListener

This class is the implementation of the interface between an alarm source and the alarm system. It provides the functionality defined in the interface AlarmSystemInterface.

Author:

fracalde

Constructor Summary

Constructors

Constructor and Description
AlarmSystemInterfaceProxy(java.lang.String sourceName) Create a new instance of AlarmSystemInterfaceProxy

Method Summary

Modifier and Type	Method and Description
void	close() Close the instance.
java.lang.String	getSourceName() Get the source name.
void	onException(MOMException e) The exception handler called in case of communication exception
void	pull(PullEvent event) Implement the SysnchroBufferListener interface.
void	push(java.util.Collection states) Push an fault states collection.
void	push(FaultState state) Push a fault state.
void	pushActiveList(java.util.Collection active) Push the source active list forcing a backup
void	setSourceName(java.lang.String newSourceName) Set the source name.

Methods inherited from class java.lang.Object

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

Constructor Detail

AlarmSystemInterfaceProxy

public AlarmSystemInterfaceProxy(java.lang.String sourceName)
                          throws ASIException

Create a new instance of AlarmSystemInterfaceProxy

Parameters:

sourceName - the name of the alarm source

Throws:

ASIException

Method Detail

setSourceName

public void setSourceName(java.lang.String newSourceName)

Set the source name.

Specified by:

setSourceName in interface AlarmSystemInterface

Parameters:

newSourceName - the source name.

getSourceName

public java.lang.String getSourceName()

Get the source name.

Specified by:

getSourceName in interface AlarmSystemInterface

Returns:

the source name.

close

public void close()

Close the instance.

Specified by:

close in interface AlarmSystemInterface

onException

public void onException(MOMException e)

The exception handler called in case of communication exception

Specified by:

onException in interface ExceptionListener

Parameters:

e - the MOMException caught

pull

public void pull(PullEvent event)
          throws PullException

Implement the SysnchroBufferListener interface.

Specified by:

pull in interface SynchroBufferListener

Parameters:

event - the alarm message collection pulled from the buffer

Throws:

PullException - if the messages can not be published

push

public void push(FaultState state)
          throws ASIException

Push a fault state.

Specified by:

push in interface AlarmSystemInterface

Parameters:

state - the fault state to push

Throws:

ASIException - if the fault state can not be pushed.

push

public void push(java.util.Collection states)
          throws ASIException

Push an fault states collection.

Specified by:

push in interface AlarmSystemInterface

Parameters:

states - the fault states collection to push

Throws:

ASIException - if the fault state collection can not be pushed.

pushActiveList

public void pushActiveList(java.util.Collection active)
                    throws ASIException

Push the source active list forcing a backup

Specified by:

pushActiveList in interface AlarmSystemInterface

Parameters:

active - the source active list

Throws:

ASIException - if the fault state active list can not be pushed.