dipend
Version:
This library implements a dependency injection (DI) system in JavaScript/TypeScript, making it easier to manage dependencies in modular applications.
59 lines (57 loc) • 2.29 kB
JavaScript
/*
* Copyright 2025 Saulo V. Alvarenga. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExceptionHandler = void 0;
class ExceptionHandler {
dependencyTokenStore;
dependencyTokenType;
dependencyTokenName;
constructor(dependencyTokenStore, dependencyTokenType, dependencyTokenName) {
this.dependencyTokenStore = dependencyTokenStore;
this.dependencyTokenType = dependencyTokenType;
this.dependencyTokenName = dependencyTokenName;
}
createErrorMessage(tokenName, description) {
return `Error: ${description} - Caused by: [${tokenName}]`;
}
getTokenNames(dependencyIds) {
const tokenNames = dependencyIds.map((dependencyId) => {
try {
const tokens = this.dependencyTokenStore.getTokens(dependencyId);
const names = tokens.map((token) => {
const dependencyTokenType = this.dependencyTokenType.getTokenType(token);
const dependencyTokenName = this.dependencyTokenName.getTokenName(token, dependencyTokenType);
return dependencyTokenName;
});
return `(${names.join(" - ")})`;
}
catch {
return `(UNKNOWN DEPENDENCY ID: ${dependencyId})`;
}
});
return tokenNames;
}
handle(input) {
const tokenNames = this.getTokenNames(input.dependencyIds);
const error = new Error(this.createErrorMessage(tokenNames.join(", "), input.message), {
cause: input.cause,
});
error.stack = input.stack;
throw error;
}
}
exports.ExceptionHandler = ExceptionHandler;