SingletonContainer

Singleton container.

It creates objects from ObjectFactory implementations and sets them as long as it lives in application.

@safe

class SingletonContainer : ConfigurableContainer {

SingletonContainer set(ObjectFactory object, string key);

SingletonContainer remove(string key);

Object get(string key);

bool has(string key);

SingletonContainer instantiate();

Container terminate();

SingletonContainer link(string key, string alias_);

SingletonContainer unlink(string alias_);

const(string) resolve(string key);

ObjectFactory getFactory(string identity);

InputRange!(Pair!(ObjectFactory, string)) getFactories();

}

Constructors

this this(): * Default constructor for SingletonContainer

Members

Functions

get Object get(string key): * Get object created by a factory identified by key * * Params: * key = identity of factory * Returns: * Object
getFactories InputRange!(Pair!(ObjectFactory, string)) getFactories(): Get all factories available in container.
getFactory ObjectFactory getFactory(string identity): Get factory for constructed component identified by identity.
has bool has(string key): * Check if an object factory for it exists in container. * * Params: * key = identity of factory * Returns: * bool
instantiate SingletonContainer instantiate(): Sets up the internal state of container.
link SingletonContainer link(string key, string alias_): Alias a key to an alias_.
remove SingletonContainer remove(string key): * Remove an object factory from container. * * Params: * key = identity of factory to be removed * Returns: * typeof(this)
resolve const(string) resolve(string key): Resolve an alias to original identity, if possible.
set SingletonContainer set(ObjectFactory object, string key): * Set object factory * * Params: * object = factory for a object that is to be managed by prototype container. * key = identity of factory * Returns: * typeof(this)
terminate Container terminate(): Destruct all managed components.
unlink SingletonContainer unlink(string alias_): Removes alias.

Meta

Source

See Implementation

aermicioi aedi container singleton_container classes

SingletonContainer