org.apache.tuscany.sca.core.scope
Class HttpSessionScopeContainer

java.lang.Object
  org.apache.tuscany.sca.core.scope.AbstractScopeContainer<java.lang.Object>
      org.apache.tuscany.sca.core.scope.HttpSessionScopeContainer

All Implemented Interfaces:

java.util.EventListener, ScopeContainer<java.lang.Object>, RuntimeEventListener

public class HttpSessionScopeContainer
extends AbstractScopeContainer<java.lang.Object>

A scope context which manages atomic component instances keyed on HTTP session

Field Summary

Fields inherited from class org.apache.tuscany.sca.core.scope.AbstractScopeContainer

component, lifecycleState, scope, wrappers

Fields inherited from interface org.apache.tuscany.sca.core.scope.ScopeContainer

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

Constructor Summary

HttpSessionScopeContainer(RuntimeComponent component)

Method Summary

protected InstanceWrapper	getInstanceWrapper(boolean create)
InstanceWrapper	getWrapper(java.lang.Object contextId) Returns an instance wrapper associated with the current scope context, creating one if necessary
void	onEvent(Event event) Accepts and event and acts on it
void	start() Starts the Lifecycle.
void	stop() Stops the Lifecycle.

Methods inherited from class org.apache.tuscany.sca.core.scope.AbstractScopeContainer

addWrapperReference, checkInit, createInstanceWrapper, getAssociatedWrapper, getComponent, getLifecycleState, getScope, isEagerInit, registerWrapper, remove, returnWrapper, setComponent, setLifecycleState, startContext, stopContext, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpSessionScopeContainer

public HttpSessionScopeContainer(RuntimeComponent component)

Method Detail

onEvent

public void onEvent(Event event)

Description copied from interface: RuntimeEventListener

Accepts and event and acts on it

Specified by:

onEvent in interface RuntimeEventListener

Overrides:

onEvent in class AbstractScopeContainer<java.lang.Object>

Parameters:

event - The event to act on

start

public void start()

Description copied from interface: ScopeContainer

Starts the Lifecycle.

Specified by:

start in interface ScopeContainer<java.lang.Object>

Overrides:

start in class AbstractScopeContainer<java.lang.Object>

stop

public void stop()

Description copied from interface: ScopeContainer

Stops the Lifecycle.

Specified by:

stop in interface ScopeContainer<java.lang.Object>

Overrides:

stop in class AbstractScopeContainer<java.lang.Object>

getInstanceWrapper

protected InstanceWrapper getInstanceWrapper(boolean create)
                                      throws TargetResolutionException

Throws:

TargetResolutionException

getWrapper

public InstanceWrapper getWrapper(java.lang.Object contextId)
                           throws TargetResolutionException

Description copied from interface: ScopeContainer

Returns an instance wrapper associated with the current scope context, creating one if necessary

Specified by:

getWrapper in interface ScopeContainer<java.lang.Object>

Overrides:

getWrapper in class AbstractScopeContainer<java.lang.Object>

Parameters:

contextId - the id for the scope context

Returns:

the wrapper for the target instance

Throws:

TargetResolutionException - if there was a problem instantiating the target instance