PRIVATE
Defined in: packages/ember-runtime/lib/mixins/container_proxy.js:10
Module: ember-runtime
ContainerProxyMixin is used to provide public access to specific container functionality.
_lookupFactoryGiven a fullName return the corresponding factory.
lookupGiven a fullName return a corresponding instance.
The default behaviour is for lookup to return a singleton instance. The singleton is scoped to the container, allowing multiple containers to all have their own locally scoped singletons.
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var registry = new Registry(); var container = registry.container(); registry.register('api:twitter', Twitter); var twitter = container.lookup('api:twitter'); twitter instanceof Twitter; // => true // by default the container will return singletons var twitter2 = container.lookup('api:twitter'); twitter2 instanceof Twitter; // => true twitter === twitter2; //=> true |
If singletons are not wanted an optional flag can be provided at lookup.
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var registry = new Registry(); var container = registry.container(); registry.register('api:twitter', Twitter); var twitter = container.lookup('api:twitter', { singleton: false }); var twitter2 = container.lookup('api:twitter', { singleton: false }); twitter === twitter2; //=> false |