var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
if (k2 === undefined) k2 = k;
|
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
|
}) : (function(o, m, k, k2) {
|
if (k2 === undefined) k2 = k;
|
o[k2] = m[k];
|
}));
|
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
}) : function(o, v) {
|
o["default"] = v;
|
});
|
var __importStar = (this && this.__importStar) || function (mod) {
|
if (mod && mod.__esModule) return mod;
|
var result = {};
|
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
|
__setModuleDefault(result, mod);
|
return result;
|
};
|
define(["require", "exports", "../constants/error_msgs", "../constants/metadata_keys", "../utils/js"], function (require, exports, ERROR_MSGS, METADATA_KEY, js_1) {
|
"use strict";
|
Object.defineProperty(exports, "__esModule", { value: true });
|
exports.createTaggedDecorator = exports.tagProperty = exports.tagParameter = exports.decorate = void 0;
|
ERROR_MSGS = __importStar(ERROR_MSGS);
|
METADATA_KEY = __importStar(METADATA_KEY);
|
function targetIsConstructorFunction(target) {
|
return target.prototype !== undefined;
|
}
|
function _throwIfMethodParameter(parameterName) {
|
if (parameterName !== undefined) {
|
throw new Error(ERROR_MSGS.INVALID_DECORATOR_OPERATION);
|
}
|
}
|
function tagParameter(annotationTarget, parameterName, parameterIndex, metadata) {
|
_throwIfMethodParameter(parameterName);
|
_tagParameterOrProperty(METADATA_KEY.TAGGED, annotationTarget, parameterIndex.toString(), metadata);
|
}
|
exports.tagParameter = tagParameter;
|
function tagProperty(annotationTarget, propertyName, metadata) {
|
if (targetIsConstructorFunction(annotationTarget)) {
|
throw new Error(ERROR_MSGS.INVALID_DECORATOR_OPERATION);
|
}
|
_tagParameterOrProperty(METADATA_KEY.TAGGED_PROP, annotationTarget.constructor, propertyName, metadata);
|
}
|
exports.tagProperty = tagProperty;
|
function _ensureNoMetadataKeyDuplicates(metadata) {
|
var metadatas = [];
|
if (Array.isArray(metadata)) {
|
metadatas = metadata;
|
var duplicate = (0, js_1.getFirstArrayDuplicate)(metadatas.map(function (md) { return md.key; }));
|
if (duplicate !== undefined) {
|
throw new Error(ERROR_MSGS.DUPLICATED_METADATA + " " + duplicate.toString());
|
}
|
}
|
else {
|
metadatas = [metadata];
|
}
|
return metadatas;
|
}
|
function _tagParameterOrProperty(metadataKey, annotationTarget, key, metadata) {
|
var metadatas = _ensureNoMetadataKeyDuplicates(metadata);
|
var paramsOrPropertiesMetadata = {};
|
if (Reflect.hasOwnMetadata(metadataKey, annotationTarget)) {
|
paramsOrPropertiesMetadata = Reflect.getMetadata(metadataKey, annotationTarget);
|
}
|
var paramOrPropertyMetadata = paramsOrPropertiesMetadata[key];
|
if (paramOrPropertyMetadata === undefined) {
|
paramOrPropertyMetadata = [];
|
}
|
else {
|
var _loop_1 = function (m) {
|
if (metadatas.some(function (md) { return md.key === m.key; })) {
|
throw new Error(ERROR_MSGS.DUPLICATED_METADATA + " " + m.key.toString());
|
}
|
};
|
for (var _i = 0, paramOrPropertyMetadata_1 = paramOrPropertyMetadata; _i < paramOrPropertyMetadata_1.length; _i++) {
|
var m = paramOrPropertyMetadata_1[_i];
|
_loop_1(m);
|
}
|
}
|
paramOrPropertyMetadata.push.apply(paramOrPropertyMetadata, metadatas);
|
paramsOrPropertiesMetadata[key] = paramOrPropertyMetadata;
|
Reflect.defineMetadata(metadataKey, paramsOrPropertiesMetadata, annotationTarget);
|
}
|
function createTaggedDecorator(metadata) {
|
return function (target, targetKey, indexOrPropertyDescriptor) {
|
if (typeof indexOrPropertyDescriptor === "number") {
|
tagParameter(target, targetKey, indexOrPropertyDescriptor, metadata);
|
}
|
else {
|
tagProperty(target, targetKey, metadata);
|
}
|
};
|
}
|
exports.createTaggedDecorator = createTaggedDecorator;
|
function _decorate(decorators, target) {
|
Reflect.decorate(decorators, target);
|
}
|
function _param(paramIndex, decorator) {
|
return function (target, key) { decorator(target, key, paramIndex); };
|
}
|
function decorate(decorator, target, parameterIndexOrProperty) {
|
if (typeof parameterIndexOrProperty === "number") {
|
_decorate([_param(parameterIndexOrProperty, decorator)], target);
|
}
|
else if (typeof parameterIndexOrProperty === "string") {
|
Reflect.decorate([decorator], target, parameterIndexOrProperty);
|
}
|
else {
|
_decorate([decorator], target);
|
}
|
}
|
exports.decorate = decorate;
|
});
|
//# sourceMappingURL=decorator_utils.js.map
|