net.sourceforge.jabm.spring
Class SimulationScope

java.lang.Object
  net.sourceforge.jabm.spring.SimulationScope

All Implemented Interfaces:

org.springframework.beans.factory.config.Scope

public class SimulationScope
extends java.lang.Object
implements org.springframework.beans.factory.config.Scope

A custom Spring bean scope used to manage objects which persist throughout a single simulation, but are re-instantiated on each new independent simulation run.

Field Summary

static java.lang.String	ATTRIBUTE_VALUE The string that appears in the scope attribute of a bean definition.
protected java.util.HashMap<java.lang.String,java.lang.Object>	boundObjects A mapping from bean names to objects that are bound in this scope.
protected int	simulationId
protected static SimulationScope	singletonInstance

Constructor Summary

SimulationScope()

Method Summary

java.lang.Object	get(java.lang.String name, org.springframework.beans.factory.ObjectFactory<?> objectFactory)
java.lang.String	getConversationId()
static SimulationScope	getSingletonInstance()
void	registerDestructionCallback(java.lang.String name, java.lang.Runnable callback)
java.lang.Object	remove(java.lang.String name)
java.lang.Object	resolveContextualObject(java.lang.String key)
void	startNewSimulation() Invoked to indicate that a new simulation has begun and that a fresh scope is required.

Methods inherited from class java.lang.Object

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

Field Detail

boundObjects

protected java.util.HashMap<java.lang.String,java.lang.Object> boundObjects

A mapping from bean names to objects that are bound in this scope.

simulationId

protected int simulationId

singletonInstance

protected static SimulationScope singletonInstance

ATTRIBUTE_VALUE

public static final java.lang.String ATTRIBUTE_VALUE

The string that appears in the scope attribute of a bean definition.

See Also:

Constant Field Values

Constructor Detail

SimulationScope

public SimulationScope()

Method Detail

get

public java.lang.Object get(java.lang.String name,
                            org.springframework.beans.factory.ObjectFactory<?> objectFactory)

Specified by:

get in interface org.springframework.beans.factory.config.Scope

remove

public java.lang.Object remove(java.lang.String name)

Specified by:

remove in interface org.springframework.beans.factory.config.Scope

registerDestructionCallback

public void registerDestructionCallback(java.lang.String name,
                                        java.lang.Runnable callback)

Specified by:

registerDestructionCallback in interface org.springframework.beans.factory.config.Scope

resolveContextualObject

public java.lang.Object resolveContextualObject(java.lang.String key)

Specified by:

resolveContextualObject in interface org.springframework.beans.factory.config.Scope

getConversationId

public java.lang.String getConversationId()

Specified by:

getConversationId in interface org.springframework.beans.factory.config.Scope

startNewSimulation

public void startNewSimulation()

Invoked to indicate that a new simulation has begun and that a fresh scope is required.

getSingletonInstance

public static SimulationScope getSingletonInstance()