inversify-inject-decorators/es/decorators.js

Lazy evaluated property injection decorators for InversifyJS

var INJECTION = Symbol.for("INJECTION");
function _proxyGetter(proto, key, resolve, doCache) {
    function getter() {
        if (doCache && !Reflect.hasMetadata(INJECTION, this, key)) {
            Reflect.defineMetadata(INJECTION, resolve(), this, key);
        }
        if (Reflect.hasMetadata(INJECTION, this, key)) {
            return Reflect.getMetadata(INJECTION, this, key);
        }
        else {
            return resolve();
        }
    }
    function setter(newVal) {
        Reflect.defineMetadata(INJECTION, newVal, this, key);
    }
    Object.defineProperty(proto, key, {
        configurable: true,
        enumerable: true,
        get: getter,
        set: setter
    });
}
function makePropertyInjectDecorator(container, doCache) {
    return function (serviceIdentifier) {
        return function (proto, key) {
            var resolve = function () {
                return container.get(serviceIdentifier);
            };
            _proxyGetter(proto, key, resolve, doCache);
        };
    };
}
function makePropertyInjectNamedDecorator(container, doCache) {
    return function (serviceIdentifier, named) {
        return function (proto, key) {
            var resolve = function () {
                return container.getNamed(serviceIdentifier, named);
            };
            _proxyGetter(proto, key, resolve, doCache);
        };
    };
}
function makePropertyInjectTaggedDecorator(container, doCache) {
    return function (serviceIdentifier, key, value) {
        return function (proto, propertyName) {
            var resolve = function () {
                return container.getTagged(serviceIdentifier, key, value);
            };
            _proxyGetter(proto, propertyName, resolve, doCache);
        };
    };
}
function makePropertyMultiInjectDecorator(container, doCache) {
    return function (serviceIdentifier) {
        return function (proto, key) {
            var resolve = function () {
                return container.getAll(serviceIdentifier);
            };
            _proxyGetter(proto, key, resolve, doCache);
        };
    };
}
export { makePropertyInjectDecorator, makePropertyMultiInjectDecorator, makePropertyInjectTaggedDecorator, makePropertyInjectNamedDecorator };