org.objectweb.joram.mom.dest.Destination

org.objectweb.joram.mom.dest.Destination Class Reference

Inherits fr.dyade.aaa.agent.Agent, and org.objectweb.joram.mom.dest.AdminDestinationItf.

Inherited by org.objectweb.joram.mom.dest.Queue, and org.objectweb.joram.mom.dest.Topic.

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Public Member Functions
	Destination ()
final void	init (AgentId adminId, Properties properties)
abstract DestinationImpl	createsImpl (AgentId adminId, Properties prop)
void	agentFinalize (boolean lastTime)
void	react (AgentId from, Notification not) throws Exception
Static Public Attributes
static Logger	logger = Debug.getLogger(Destination.class.getName())
Protected Member Functions
	Destination (String name, boolean fixed, int stamp)
void	agentInitialize (boolean firstTime) throws Exception
void	setNoSave ()
void	setSave ()
Protected Attributes
DestinationImpl	destImpl

Detailed Description

A Destination agent is an agent hosting a MOM destination, for example a Queue or a Topic. Its behaviour is provided by a DestinationImpl instance.

See also:: DestinationItf

Definition at line 63 of file Destination.java.

Constructor & Destructor Documentation

org.objectweb.joram.mom.dest.Destination.Destination ( )

Empty constructor for newInstance().

Definition at line 76 of file Destination.java.

org.objectweb.joram.mom.dest.Destination.Destination	(	String	name,
		boolean	fixed,
		int	stamp
	)			`[protected]`

Constructor with parameters for fixing the destination and specifying its identifier. It is uniquely used by the AdminTopic agent.

Definition at line 83 of file Destination.java.

Member Function Documentation

final void org.objectweb.joram.mom.dest.Destination.init	(	AgentId	adminId,
		Properties	properties
	)

Initializes the destination by creating the DestinationItf object.

Parameters:

	adminId	Identifier of the destination administrator.
	prop	The initial set of properties.

Implements org.objectweb.joram.mom.dest.AdminDestinationItf.

Definition at line 94 of file Destination.java.

References org.objectweb.joram.mom.dest.Destination.createsImpl(), org.objectweb.joram.mom.dest.Destination.destImpl, and org.objectweb.joram.mom.dest.DestinationImpl.setAgent().

Referenced by org.objectweb.joram.mom.dest.AdminTopic.AdminTopic().

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abstract DestinationImpl org.objectweb.joram.mom.dest.Destination.createsImpl	(	AgentId	adminId,
		Properties	prop
	)			`[pure virtual]`

Creates the specific implementation.

Parameters:

	adminId	Identifier of the topic administrator.
	prop	The initial set of properties.

Referenced by org.objectweb.joram.mom.dest.Destination.init().

void org.objectweb.joram.mom.dest.Destination.agentInitialize ( boolean firstTime ) throws Exception [protected]

Gives this agent an opportunity to initialize after having been deployed, and each time it is loaded into memory.

Parameters:

firstTime

true when first called by the factory

Exceptions:

Exception

unspecialized exception

Reimplemented from fr.dyade.aaa.agent.Agent.

Reimplemented in com.scalagent.joram.mom.dest.mail.JavaMailQueue, com.scalagent.joram.mom.dest.mail.JavaMailTopic, org.objectweb.joram.mom.dest.MonitoringTopic, and org.objectweb.joram.mom.dest.Queue.

Definition at line 116 of file Destination.java.

References org.objectweb.joram.mom.dest.Destination.destImpl, org.objectweb.joram.mom.dest.DestinationImpl.initialize(), org.objectweb.joram.mom.dest.Destination.logger, and org.objectweb.joram.mom.dest.DestinationImpl.setAgent().

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void org.objectweb.joram.mom.dest.Destination.agentFinalize ( boolean lastTime )

Finalizes the agent before it is garbaged.

Reimplemented from fr.dyade.aaa.agent.Agent.

Definition at line 133 of file Destination.java.

void org.objectweb.joram.mom.dest.Destination.react	(	AgentId	from,
		Notification	not
	)			throws Exception

Distributes the received notifications to the appropriate reactions.

Exceptions:

Exception

Reimplemented from fr.dyade.aaa.agent.Agent.

Reimplemented in com.scalagent.joram.mom.dest.ftp.FtpQueue, com.scalagent.joram.mom.dest.mail.JavaMailQueue, com.scalagent.joram.mom.dest.mail.JavaMailTopic, com.scalagent.joram.mom.dest.scheduler.SchedulerQueue, org.objectweb.joram.mom.dest.AdminTopic, org.objectweb.joram.mom.dest.ClusterQueue, org.objectweb.joram.mom.dest.jmsbridge.JMSBridgeQueue, org.objectweb.joram.mom.dest.jmsbridge.JMSBridgeTopic, org.objectweb.joram.mom.dest.MonitoringTopic, org.objectweb.joram.mom.dest.Queue, and org.objectweb.joram.mom.dest.Topic.

Definition at line 154 of file Destination.java.

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void org.objectweb.joram.mom.dest.Destination.setNoSave ( ) [protected]

Sets the updated field to false so that the agent state is not saved after the current reaction; the field is set back to true for the next reaction.

Reimplemented from fr.dyade.aaa.agent.Agent.

Definition at line 210 of file Destination.java.

Referenced by org.objectweb.joram.mom.dest.Destination.react(), and org.objectweb.joram.mom.dest.DestinationImpl.setNoSave().

void org.objectweb.joram.mom.dest.Destination.setSave ( ) [protected]

Sets the updated field to true so that the agent state is saved after the current reaction.

Reimplemented from fr.dyade.aaa.agent.Agent.

Definition at line 217 of file Destination.java.

Referenced by org.objectweb.joram.mom.dest.AdminTopic.react(), and org.objectweb.joram.mom.dest.DestinationImpl.setSave().