canFactoryInstanceFactory

Checks if a structure has factoryContainer method for InstanceFactory.

This static interface is used to find annotations that can provide a InstanceFactory for GenericFactory to be used by it to instantiate the object. The @constructor annotation implements this annotation and therefore it is possible to use it to mark a constructor to be used for object construction. Any annotation implementing this interface can be used by annotation system to configure objects.

template canFactoryInstanceFactory(alias T, Z, string property = "__ctor")
template canFactoryInstanceFactory(T, Z, string property = "__ctor")
template canFactoryInstanceFactory (
T
Z
string property = "__ctor"
) {
alias factory = getMember!(T, "factoryContainer");
alias checker = templateOr!(chain!(partialPrefixed!(isDerived, ReturnType!(factory!(Z, property))), chain!(InstanceFactory, Wrapper)), chain!(partialPrefixed!(isDerived, ReturnType!(factory!(Z, property))), InstanceFactory));
static if(hasMember!(T, "factoryContainer"))
enum bool canFactoryInstanceFactory;
static if(!(hasMember!(T, "factoryContainer")))
enum bool canFactoryInstanceFactory;
}

Members

Aliases

checker alias checker = templateOr!(chain!(partialPrefixed!(isDerived, ReturnType!(factory!(Z, property))), chain!(InstanceFactory, Wrapper)), chain!(partialPrefixed!(isDerived, ReturnType!(factory!(Z, property))), InstanceFactory)): Undocumented in source.
factory alias factory = getMember!(T, "factoryContainer"): Undocumented in source.

Variables

canFactoryInstanceFactory enum bool canFactoryInstanceFactory;: Undocumented in source.
canFactoryInstanceFactory enum bool canFactoryInstanceFactory;: Undocumented in source.

Parameters

T: the structure to be tested for interface compatibility
Z: the type of object that T has to instantiate

Return Value

true in case of structure implementing static interface, false otherwise.

Examples

struct SetterAnnotation(Args...) {
    Tuple!Args args;

    this(Args args) {
        this.args = args;
    }

    InstanceFactory!T factoryContainer(T, string property)(Locator!() locator) {
        auto constructor = new ConstructorBasedFactory!(T, Args)(args.expand);
        constructor.locator = locator;

        return constructor;

    }
}