@glimmer/di/dist/commonjs/es5/registry.js

Dependency injection support for Glimmer applications.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
        throw new TypeError("Cannot call a class as a function");
    }
}

var Registry = function () {
    function Registry(options) {
        _classCallCheck(this, Registry);

        this._registrations = {};
        this._registeredOptions = {};
        this._registeredInjections = {};
        if (options && options.fallback) {
            this._fallback = options.fallback;
        }
    }

    Registry.prototype.register = function register(specifier, factoryDefinition, options) {
        this._registrations[specifier] = factoryDefinition;
        if (options) {
            this._registeredOptions[specifier] = options;
        }
    };

    Registry.prototype.registration = function registration(specifier) {
        var registration = this._registrations[specifier];
        if (registration === undefined && this._fallback) {
            registration = this._fallback.registration(specifier);
        }
        return registration;
    };

    Registry.prototype.unregister = function unregister(specifier) {
        delete this._registrations[specifier];
        delete this._registeredOptions[specifier];
        delete this._registeredInjections[specifier];
    };

    Registry.prototype.registerOption = function registerOption(specifier, option, value) {
        var options = this._registeredOptions[specifier];
        if (!options) {
            options = {};
            this._registeredOptions[specifier] = options;
        }
        options[option] = value;
    };

    Registry.prototype.registeredOption = function registeredOption(specifier, option) {
        var result = void 0;
        var options = this.registeredOptions(specifier);
        if (options) {
            result = options[option];
        }
        if (result === undefined && this._fallback !== undefined) {
            result = this._fallback.registeredOption(specifier, option);
        }
        return result;
    };

    Registry.prototype.registeredOptions = function registeredOptions(specifier) {
        var options = this._registeredOptions[specifier];
        if (options === undefined) {
            var type = specifier.split(':')[0];
            options = this._registeredOptions[type];
        }
        return options;
    };

    Registry.prototype.unregisterOption = function unregisterOption(specifier, option) {
        var options = this._registeredOptions[specifier];
        if (options) {
            delete options[option];
        }
    };

    Registry.prototype.registerInjection = function registerInjection(specifier, property, source) {
        var injections = this._registeredInjections[specifier];
        if (injections === undefined) {
            this._registeredInjections[specifier] = injections = [];
        }
        injections.push({
            property: property,
            source: source
        });
    };

    Registry.prototype.registeredInjections = function registeredInjections(specifier) {
        var type = specifier.split(':')[0];
        var injections = this._fallback ? this._fallback.registeredInjections(specifier) : [];
        Array.prototype.push.apply(injections, this._registeredInjections[type]);
        Array.prototype.push.apply(injections, this._registeredInjections[specifier]);
        return injections;
    };

    return Registry;
}();

exports.default = Registry;
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