content: package act.app;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2018 ActFramework
   * %%
   * 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.
   * #L%
   */
  
  import act.meta.ClassMetaInfoBase;
  import act.meta.ClassMetaInfoManager;
  import org.osgl.$;
  
  import java.util.HashMap;
  import java.util.Map;
  
  public class ClassMetaInfoRepo extends AppServiceBase<ClassMetaInfoRepo> {
  
      // (meta type name -> (class name - > meta info object))
      Map<Class<? extends ClassMetaInfoBase>, ClassMetaInfoManager<?>> repo = new HashMap<>();
  
      protected ClassMetaInfoRepo(App app) {
          super(app);
      }
  
      @Override
      protected void releaseResources() {
          repo.clear();
      }
  
      public <T extends ClassMetaInfoBase<T>> ClassMetaInfoManager<T> manager(Class<T> metaInfoType) {
          return $.cast(repo.get(metaInfoType));
      }
  
      void register(ClassMetaInfoManager<?> classMetaInfoManager) {
          repo.put(classMetaInfoManager.infoType(), classMetaInfoManager);
      }
  
  
  }
  