org.apache.tuscany.core.context.scope
Class StatelessScopeContext

java.lang.Object
  org.apache.tuscany.core.context.impl.AbstractLifecycle
      org.apache.tuscany.core.context.scope.AbstractScopeContext
          org.apache.tuscany.core.context.scope.StatelessScopeContext

All Implemented Interfaces:

java.util.EventListener, Lifecycle, RuntimeEventListener, ScopeContext

public class StatelessScopeContext
extends AbstractScopeContext

A container that manages stateless components.

Version:

$Rev: 396511 $ $Date: 2006-04-24 06:56:40 -0400 (Mon, 24 Apr 2006) $

Field Summary

Fields inherited from class org.apache.tuscany.core.context.scope.AbstractScopeContext

contextFactories, eventContext

Fields inherited from class org.apache.tuscany.core.context.impl.AbstractLifecycle

lifecycleState, name

Fields inherited from interface org.apache.tuscany.core.context.Lifecycle

CONFIG_ERROR, ERROR, INITIALIZED, INITIALIZING, RUNNING, STARTED, STOPPED, STOPPING, UNINITIALIZED

Constructor Summary

StatelessScopeContext(EventContext eventContext)

Method Summary

Context	getContext(java.lang.String ctxName) Returns a context bound to the given name or null if the component does not exist.
Context	getContextByKey(java.lang.String ctxName, java.lang.Object key) Returns a context bound to the given name and scoped to the given key or null if the context does not exist
boolean	isCacheable() Returns whether implementation instances may be held for the duration of an wire
void	onEvent(Event event)
void	registerFactory(ContextFactory<Context> configuration) Adds a context factory to the scope
void	removeContext(java.lang.String ctxName) Removes a context with the given name, determining the scope key from the thread context
void	removeContextByKey(java.lang.String ctxName, java.lang.Object key) Removes a context bound to the given name and scope key
void	start() Starts the Lifecycle.
void	stop() Stops the Lifecycle.

Methods inherited from class org.apache.tuscany.core.context.scope.AbstractScopeContext

checkInit, getEventContext, getInstance, registerFactories

Methods inherited from class org.apache.tuscany.core.context.impl.AbstractLifecycle

addListener, addListener, getLifecycleState, getListeners, getName, publish, removeListener, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tuscany.core.context.Lifecycle

getLifecycleState, getName, setName

Constructor Detail

StatelessScopeContext

public StatelessScopeContext(EventContext eventContext)

Method Detail

start

public void start()

Description copied from interface: Lifecycle

Starts the Lifecycle.

stop

public void stop()

Description copied from interface: Lifecycle

Stops the Lifecycle.

registerFactory

public void registerFactory(ContextFactory<Context> configuration)

Description copied from interface: ScopeContext

Adds a context factory to the scope

onEvent

public void onEvent(Event event)

isCacheable

public boolean isCacheable()

Description copied from interface: ScopeContext

Returns whether implementation instances may be held for the duration of an wire

getContext

public Context getContext(java.lang.String ctxName)

Description copied from interface: ScopeContext

Returns a context bound to the given name or null if the component does not exist. The returned context is bound to a key determined from the thread context.

getContextByKey

public Context getContextByKey(java.lang.String ctxName,
                               java.lang.Object key)

Description copied from interface: ScopeContext

Returns a context bound to the given name and scoped to the given key or null if the context does not exist

removeContext

public void removeContext(java.lang.String ctxName)

Description copied from interface: ScopeContext

Removes a context with the given name, determining the scope key from the thread context

removeContextByKey

public void removeContextByKey(java.lang.String ctxName,
                               java.lang.Object key)

Description copied from interface: ScopeContext

Removes a context bound to the given name and scope key