struct Athena::DependencyInjection::ServiceContainer

Overview

Where the instantiated services live.

A getter is defined for each service, if it is public. Otherwise, services are only available via constructor DI.

service_container.cr

#get(type : Service.class)
Returns an array of services of the provided type.
#has?(name : String) : Bool
Returns true if a service with the provided name has been registered.
#resolve(type : _, name : String) : ADI::Service
Returns the service of the given type and name.
#tagged(tag : String)
Returns services with the specified tag.
#tags : Hash(String, Array(String))
Mapping of tag name to services with that tag.

def self.new #

Initializes the container. Auto registering annotated services.

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def get(type : Service.class) #

Returns an array of services of the provided type.

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def has?(name : String) : Bool #

Returns true if a service with the provided name has been registered.

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def resolve(type : _, name : String) : ADI::Service #

Returns the service of the given type and name.

Raises an exception if a service could not be resolved.

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def tagged(tag : String) #

Returns services with the specified tag.

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def tags : Hash(String, Array(String)) #

Mapping of tag name to services with that tag.

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