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public interface Scope
A scope is a level of visibility that instances provided by Guice may have.
By default, an instance created by the Injector has no scope,
meaning it has no state from the framework's perspective -- the
Injector creates it, injects it once into the class that required it,
and then immediately forgets it. Associating a scope with a particular
binding allows the created instance to be "remembered" and possibly used
again for other injections.
An example of a scope is Scopes.SINGLETON.
| Method Summary | ||
|---|---|---|
|
scope(Key<T> key,
Provider<T> unscoped)
Scopes a provider. |
|
String |
toString()
A short but useful description of this scope. |
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| Method Detail |
|---|
<T> Provider<T> scope(Key<T> key,
Provider<T> unscoped)
Scope implementations are strongly encouraged to override
Object.toString() in the returned provider and include the backing
provider's toString() output.
key - binding keyunscoped - locates an instance when one doesn't already exist in this
scope.
String toString()
"Scopes.SINGLETON", "ServletScopes.SESSION" and
"ServletScopes.REQUEST".
toString in class Object
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