fr.dyade.aaa.jndi2.server
Class Container

java.lang.Object
  fr.dyade.aaa.agent.Agent
      fr.dyade.aaa.jndi2.server.Container

All Implemented Interfaces:

AgentMBean, BagSerializer, java.io.Serializable

public class Container

extends Agent

implements BagSerializer

See Also:

Serialized Form

Field Summary

Fields inherited from class fr.dyade.aaa.agent.Agent

fixed, logmon, name

Constructor Summary

Container()
This agent cannot be swapped and has a reserved identifier on each agent server.

Method Summary

void	addEntryPoint(EntryPoint entryPoint)
void	agentFinalize(boolean lastTime) Called to inform this agent that it is garbaged and that it should free any active ressources that it has allocated.
void	agentInitialize(boolean firstTime) Gives this agent an opportunity to initialize after having been deployed, and each time it is loaded into memory.
void	react(AgentId from, Notification not) Defines the reaction of the agent when receiving a notification.
void	readBag(java.io.ObjectInputStream in) The readBag method is responsible for reading from the stream and restoring the agent's transient state.
void	setBagSerializer(BagSerializer bagSerializer)
void	setLifeCycleListener(LifeCycleListener lifeCycleListener)
void	writeBag(java.io.ObjectOutputStream out) The writeBag method is responsible for writing the extra data of this particular agent so that the corresponding readBag method can restore it.

Methods inherited from class fr.dyade.aaa.agent.Agent

delete, delete, deploy, deploy, getId, getLogTopic, getName, isDeployed, isFixed, needToBeCommited, save, sendTo, sendTo, sendTo, setNoSave, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Container

public Container()

This agent cannot be swapped and has a reserved identifier on each agent server.

Method Detail

addEntryPoint

public void addEntryPoint(EntryPoint entryPoint)

setLifeCycleListener

public void setLifeCycleListener(LifeCycleListener lifeCycleListener)

setBagSerializer

public void setBagSerializer(BagSerializer bagSerializer)

react

public void react(AgentId from,
                  Notification not)
           throws java.lang.Exception

Description copied from class: Agent

Defines the reaction of the agent when receiving a notification. This member function implements the common reactive behavior of an agent, it is called by the execution engine (see Engine class).

If there is no corresponding reaction, the agent send an UnknownNotification notification to the sender.

Overrides:

react in class Agent

Parameters:

from - agent sending notification

not - notification to react to

Throws:

java.lang.Exception - unspecialized exception

agentInitialize

public void agentInitialize(boolean firstTime)
                     throws java.lang.Exception

Description copied from class: Agent

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

This function is first called by the factory agent, just after it deploys the agent.

This function is used by agents with a fixed field set to true to initialize their transient variables, as it is called each time the agent server is restarted.

This function is not declared final so that derived classes may change their reload policy. The implementation of this method provided by the Agent class does nothing.

Overrides:

agentInitialize in class Agent

Parameters:

firstTime - true when first called by the factory

Throws:

java.lang.Exception - unspecialized exception

agentFinalize

public void agentFinalize(boolean lastTime)

Description copied from class: Agent

Called to inform this agent that it is garbaged and that it should free any active ressources that it has allocated. A subclass of Agent should override this method if it has any operation that it wants to perform before it is garbaged. For example, an agent with threads (a ProxyAgent for example) would use the initialize method to create the threads and the agentFinalize method to stop them. The implementation of this method provided by the Agent class does nothing.

Overrides:

agentFinalize in class Agent

Parameters:

lastTime - true when last called by the factory on agent deletion.

writeBag

public void writeBag(java.io.ObjectOutputStream out)
              throws java.io.IOException

Description copied from interface: BagSerializer

The writeBag method is responsible for writing the extra data of this particular agent so that the corresponding readBag method can restore it.

Specified by:

writeBag in interface BagSerializer

Throws:

java.io.IOException

readBag

public void readBag(java.io.ObjectInputStream in)
             throws java.io.IOException,
                    java.lang.ClassNotFoundException

Description copied from interface: BagSerializer

The readBag method is responsible for reading from the stream and restoring the agent's transient state.

Specified by:

readBag in interface BagSerializer

Throws:

java.io.IOException

java.lang.ClassNotFoundException