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   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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
   *
   *    https://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
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  package org.apache.cayenne.tools;
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  import org.apache.cayenne.di.DIBootstrap;
  import org.apache.cayenne.di.Injector;
  import org.apache.cayenne.di.Module;
  import org.apache.cayenne.di.spi.ModuleLoader;
  
  /**
   * @since 4.2
   */
  public class ToolsInjectorBuilder {
  
      private Collection<Module> modules;
  
      public ToolsInjectorBuilder() {
          this.modules = new ArrayList<>();
      }
  
      public ToolsInjectorBuilder addModule(Module module) {
          modules.add(module);
          return this;
      }
  
      public ToolsInjectorBuilder addModules(Collection<Module> modules) {
          this.modules.addAll(modules);
          return this;
      }
  
      private Collection<? extends Module> autoLoadedModules() {
          return new ModuleLoader().load(CayenneToolsModuleProvider.class, getClass().getClassLoader());
      }
  
      public Injector create() {
          Collection<Module> allModules = new ArrayList<>(autoLoadedModules());
          allModules.addAll(modules);
          return DIBootstrap.createInjector(allModules);
      }
  }
  