@triviality/core/Context/GlobalContext.js

Purely typed service container

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var invokeContextStack = [];
function getCurrent() {
    var context = invokeContextStack[invokeContextStack.length - 1];
    if (!context) {
        throw new Error('Can only be called withing withGlobalContext');
    }
    return context;
}
exports.getCurrentContext = function () {
    return getCurrent().context;
};
exports.getCurrentFeatureFactory = function () {
    return getCurrent().featureFactory;
};
exports.getCurrentContainer = function () {
    return getCurrent().container;
};
exports.inCurrentContext = function () { return invokeContextStack.length !== 0; };
exports.withGlobalContext = function (context, callback) {
    invokeContextStack.push(context);
    try {
        callback();
    }
    finally {
        invokeContextStack.splice(invokeContextStack.indexOf(context), 1);
    }
};
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