dipend/commands/resolve-dependency/resolve-dependency-command-handler.js

This library implements a dependency injection (DI) system in JavaScript/TypeScript, making it easier to manage dependencies in modular applications.

/*
 * 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.
 */

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ResolveDependencyCommandHandler = void 0;
const resolve_dependency_command_output_1 = require("./resolve-dependency-command-output");
class ResolveDependencyCommandHandler {
    dependencyTokenStore;
    dependencyResolver;
    constructor(dependencyTokenStore, dependencyResolver) {
        this.dependencyTokenStore = dependencyTokenStore;
        this.dependencyResolver = dependencyResolver;
    }
    handle(input) {
        const dependencyId = this.dependencyTokenStore.retrieveOrCreateDependencyIdByTokens([
            input.dependencyToken,
            input.qualifierToken,
        ]);
        const dependencyInstance = this.dependencyResolver.resolve(dependencyId);
        const output = new resolve_dependency_command_output_1.ResolveDependencyCommandOutput(dependencyInstance);
        return output;
    }
}
exports.ResolveDependencyCommandHandler = ResolveDependencyCommandHandler;