com.opensymphony.xwork2.inject
Class ExternalContext<T>

java.lang.Object
  com.opensymphony.xwork2.inject.ExternalContext<T>

All Implemented Interfaces:

Context

 class ExternalContext<T>
extends Object
implements Context

An immutable snapshot of the current context which is safe to expose to client code.

Author:

crazybob@google.com (Bob Lee)

Field Summary

(package private) ContainerImpl	container
(package private) Key<T>	key
(package private) Member	member

Constructor Summary

ExternalContext(Member member, Key<T> key, ContainerImpl container)

Method Summary

Container	getContainer() Gets the Container.
Member	getMember() Gets the field, method or constructor which is being injected.
String	getName() Gets the name of the injection specified by Inject.value().
Scope.Strategy	getScopeStrategy() Gets the current scope strategy.
Class<T>	getType() Gets the type of the field or parameter which is being injected.
(package private) static <T> ExternalContext<T>	newInstance(Member member, Key<T> key, ContainerImpl container)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

member

final Member member

key

final Key<T> key

container

final ContainerImpl container

Constructor Detail

ExternalContext

public ExternalContext(Member member,
                       Key<T> key,
                       ContainerImpl container)

Method Detail

getType

public Class<T> getType()

Description copied from interface: Context

Gets the type of the field or parameter which is being injected.

Specified by:

getType in interface Context

getScopeStrategy

public Scope.Strategy getScopeStrategy()

Description copied from interface: Context

Gets the current scope strategy. See Container.setScopeStrategy(Scope.Strategy).

Specified by:

getScopeStrategy in interface Context

getContainer

public Container getContainer()

Description copied from interface: Context

Gets the Container.

Specified by:

getContainer in interface Context

getMember

public Member getMember()

Description copied from interface: Context

Gets the field, method or constructor which is being injected. Returns null if the object currently being constructed is pre-loaded as a singleton or requested from Container.getInstance(Class).

Specified by:

getMember in interface Context

getName

public String getName()

Description copied from interface: Context

Gets the name of the injection specified by Inject.value().

Specified by:

getName in interface Context

toString

public String toString()

Overrides:

toString in class Object

newInstance

static <T> ExternalContext<T> newInstance(Member member,
                                          Key<T> key,
                                          ContainerImpl container)