com.goldencode.p2j.util

Class ProcedureManager.ContextContainer

java.lang.Object

com.goldencode.p2j.security.ContextKey

com.goldencode.p2j.security.ContextLocal<ProcedureManager.WorkArea>

com.goldencode.p2j.util.ProcedureManager.ContextContainer

All Implemented Interfaces:

WeightedToken

Enclosing class:

ProcedureManager

private static class ProcedureManager.ContextContainer
extends ContextLocal<ProcedureManager.WorkArea>

Simple container that stores and returns a context-local instance of the global work area.

Field Summary

Fields inherited from class com.goldencode.p2j.security.ContextKey

HEADLESS_KEY

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ContextContainer()

Method Summary

Modifier and Type	Method and Description
WeightFactor	getWeight() Get the weight of this context-local var.
protected ProcedureManager.WorkArea	initialValue() Initializes the work area, the first time it is requested within a new context.
ProcedureManager.WorkArea	obtain() Retrieve the ProcedureManager.WorkArea instance.

Methods inherited from class com.goldencode.p2j.security.ContextLocal

cleanup, clearInstance, dumpDependencies, get, get, isResetAllowed, set, setDebug

Methods inherited from class com.goldencode.p2j.security.ContextKey

equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextContainer

private ContextContainer()

Method Detail

getWeight

public WeightFactor getWeight()

Get the weight of this context-local var.

Specified by:

getWeight in interface WeightedToken

Overrides:

getWeight in class ContextLocal<ProcedureManager.WorkArea>

Returns:

Always WeightFactor.LEVEL_5.

obtain

public ProcedureManager.WorkArea obtain()

Retrieve the ProcedureManager.WorkArea instance. Cross-dependencies will be initialized only after the context-local instance is set.

Returns:

The ProcedureManager.WorkArea instance.

initialValue

protected ProcedureManager.WorkArea initialValue()

Initializes the work area, the first time it is requested within a new context. Registers the ProcedureManager.WorkArea instance with the TransactionManager, for scope notifications.

Overrides:

initialValue in class ContextLocal<ProcedureManager.WorkArea>

Returns:

The newly instantiated work area.