1 | var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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2 | if (k2 === undefined) k2 = k;
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3 | Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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4 | }) : (function(o, m, k, k2) {
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5 | if (k2 === undefined) k2 = k;
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6 | o[k2] = m[k];
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7 | }));
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8 | var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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9 | Object.defineProperty(o, "default", { enumerable: true, value: v });
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10 | }) : function(o, v) {
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11 | o["default"] = v;
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12 | });
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13 | var __importStar = (this && this.__importStar) || function (mod) {
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14 | if (mod && mod.__esModule) return mod;
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15 | var result = {};
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16 | if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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17 | __setModuleDefault(result, mod);
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18 | return result;
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19 | };
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20 | define(["require", "exports", "../constants/error_msgs"], function (require, exports, ERROR_MSGS) {
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21 | "use strict";
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22 | Object.defineProperty(exports, "__esModule", { value: true });
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23 | exports.getSymbolDescription = exports.circularDependencyToException = exports.listMetadataForTarget = exports.listRegisteredBindingsForServiceIdentifier = exports.getServiceIdentifierAsString = exports.getFunctionName = void 0;
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24 | ERROR_MSGS = __importStar(ERROR_MSGS);
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25 | function getServiceIdentifierAsString(serviceIdentifier) {
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26 | if (typeof serviceIdentifier === "function") {
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27 | var _serviceIdentifier = serviceIdentifier;
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28 | return _serviceIdentifier.name;
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29 | }
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30 | else if (typeof serviceIdentifier === "symbol") {
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31 | return serviceIdentifier.toString();
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32 | }
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33 | else {
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34 | var _serviceIdentifier = serviceIdentifier;
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35 | return _serviceIdentifier;
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36 | }
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37 | }
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38 | exports.getServiceIdentifierAsString = getServiceIdentifierAsString;
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39 | function listRegisteredBindingsForServiceIdentifier(container, serviceIdentifier, getBindings) {
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40 | var registeredBindingsList = "";
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41 | var registeredBindings = getBindings(container, serviceIdentifier);
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42 | if (registeredBindings.length !== 0) {
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43 | registeredBindingsList = "\nRegistered bindings:";
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44 | registeredBindings.forEach(function (binding) {
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45 | var name = "Object";
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46 | if (binding.implementationType !== null) {
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47 | name = getFunctionName(binding.implementationType);
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48 | }
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49 | registeredBindingsList = registeredBindingsList + "\n " + name;
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50 | if (binding.constraint.metaData) {
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51 | registeredBindingsList = registeredBindingsList + " - " + binding.constraint.metaData;
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52 | }
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53 | });
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54 | }
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55 | return registeredBindingsList;
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56 | }
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57 | exports.listRegisteredBindingsForServiceIdentifier = listRegisteredBindingsForServiceIdentifier;
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58 | function alreadyDependencyChain(request, serviceIdentifier) {
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59 | if (request.parentRequest === null) {
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60 | return false;
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61 | }
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62 | else if (request.parentRequest.serviceIdentifier === serviceIdentifier) {
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63 | return true;
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64 | }
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65 | else {
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66 | return alreadyDependencyChain(request.parentRequest, serviceIdentifier);
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67 | }
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68 | }
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69 | function dependencyChainToString(request) {
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70 | function _createStringArr(req, result) {
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71 | if (result === void 0) { result = []; }
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72 | var serviceIdentifier = getServiceIdentifierAsString(req.serviceIdentifier);
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73 | result.push(serviceIdentifier);
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74 | if (req.parentRequest !== null) {
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75 | return _createStringArr(req.parentRequest, result);
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76 | }
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77 | return result;
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78 | }
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79 | var stringArr = _createStringArr(request);
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80 | return stringArr.reverse().join(" --> ");
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81 | }
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82 | function circularDependencyToException(request) {
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83 | request.childRequests.forEach(function (childRequest) {
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84 | if (alreadyDependencyChain(childRequest, childRequest.serviceIdentifier)) {
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85 | var services = dependencyChainToString(childRequest);
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86 | throw new Error(ERROR_MSGS.CIRCULAR_DEPENDENCY + " " + services);
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87 | }
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88 | else {
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89 | circularDependencyToException(childRequest);
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90 | }
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91 | });
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92 | }
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93 | exports.circularDependencyToException = circularDependencyToException;
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94 | function listMetadataForTarget(serviceIdentifierString, target) {
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95 | if (target.isTagged() || target.isNamed()) {
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96 | var m_1 = "";
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97 | var namedTag = target.getNamedTag();
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98 | var otherTags = target.getCustomTags();
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99 | if (namedTag !== null) {
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100 | m_1 += namedTag.toString() + "\n";
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101 | }
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102 | if (otherTags !== null) {
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103 | otherTags.forEach(function (tag) {
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104 | m_1 += tag.toString() + "\n";
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105 | });
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106 | }
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107 | return " " + serviceIdentifierString + "\n " + serviceIdentifierString + " - " + m_1;
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108 | }
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109 | else {
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110 | return " " + serviceIdentifierString;
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111 | }
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112 | }
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113 | exports.listMetadataForTarget = listMetadataForTarget;
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114 | function getFunctionName(func) {
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115 | if (func.name) {
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116 | return func.name;
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117 | }
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118 | else {
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119 | var name_1 = func.toString();
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120 | var match = name_1.match(/^function\s*([^\s(]+)/);
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121 | return match ? match[1] : "Anonymous function: " + name_1;
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122 | }
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123 | }
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124 | exports.getFunctionName = getFunctionName;
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125 | function getSymbolDescription(symbol) {
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126 | return symbol.toString().slice(7, -1);
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127 | }
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128 | exports.getSymbolDescription = getSymbolDescription;
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129 | });
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130 |
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