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104 lines
4.2 KiB
104 lines
4.2 KiB
define(["require", "exports", "../constants/error_msgs"], function (require, exports, ERROR_MSGS) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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function getServiceIdentifierAsString(serviceIdentifier) {
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if (typeof serviceIdentifier === "function") {
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var _serviceIdentifier = serviceIdentifier;
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return _serviceIdentifier.name;
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}
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else if (typeof serviceIdentifier === "symbol") {
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return serviceIdentifier.toString();
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}
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else {
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var _serviceIdentifier = serviceIdentifier;
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return _serviceIdentifier;
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}
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}
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exports.getServiceIdentifierAsString = getServiceIdentifierAsString;
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function listRegisteredBindingsForServiceIdentifier(container, serviceIdentifier, getBindings) {
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var registeredBindingsList = "";
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var registeredBindings = getBindings(container, serviceIdentifier);
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if (registeredBindings.length !== 0) {
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registeredBindingsList = "\nRegistered bindings:";
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registeredBindings.forEach(function (binding) {
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var name = "Object";
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if (binding.implementationType !== null) {
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name = getFunctionName(binding.implementationType);
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}
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registeredBindingsList = registeredBindingsList + "\n " + name;
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if (binding.constraint.metaData) {
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registeredBindingsList = registeredBindingsList + " - " + binding.constraint.metaData;
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}
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});
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}
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return registeredBindingsList;
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}
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exports.listRegisteredBindingsForServiceIdentifier = listRegisteredBindingsForServiceIdentifier;
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function alreadyDependencyChain(request, serviceIdentifier) {
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if (request.parentRequest === null) {
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return false;
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}
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else if (request.parentRequest.serviceIdentifier === serviceIdentifier) {
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return true;
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}
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else {
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return alreadyDependencyChain(request.parentRequest, serviceIdentifier);
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}
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}
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function dependencyChainToString(request) {
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function _createStringArr(req, result) {
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if (result === void 0) { result = []; }
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var serviceIdentifier = getServiceIdentifierAsString(req.serviceIdentifier);
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result.push(serviceIdentifier);
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if (req.parentRequest !== null) {
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return _createStringArr(req.parentRequest, result);
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}
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return result;
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}
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var stringArr = _createStringArr(request);
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return stringArr.reverse().join(" --> ");
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}
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function circularDependencyToException(request) {
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request.childRequests.forEach(function (childRequest) {
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if (alreadyDependencyChain(childRequest, childRequest.serviceIdentifier)) {
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var services = dependencyChainToString(childRequest);
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throw new Error(ERROR_MSGS.CIRCULAR_DEPENDENCY + " " + services);
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}
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else {
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circularDependencyToException(childRequest);
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}
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});
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}
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exports.circularDependencyToException = circularDependencyToException;
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function listMetadataForTarget(serviceIdentifierString, target) {
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if (target.isTagged() || target.isNamed()) {
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var m_1 = "";
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var namedTag = target.getNamedTag();
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var otherTags = target.getCustomTags();
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if (namedTag !== null) {
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m_1 += namedTag.toString() + "\n";
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}
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if (otherTags !== null) {
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otherTags.forEach(function (tag) {
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m_1 += tag.toString() + "\n";
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});
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}
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return " " + serviceIdentifierString + "\n " + serviceIdentifierString + " - " + m_1;
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}
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else {
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return " " + serviceIdentifierString;
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}
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}
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exports.listMetadataForTarget = listMetadataForTarget;
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function getFunctionName(v) {
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if (v.name) {
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return v.name;
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}
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else {
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var name_1 = v.toString();
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var match = name_1.match(/^function\s*([^\s(]+)/);
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return match ? match[1] : "Anonymous function: " + name_1;
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}
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}
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exports.getFunctionName = getFunctionName;
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});
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