content: package act.controller.meta;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2017 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.app.App;
  import org.osgl.mvc.util.Binder;
  import org.osgl.util.E;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class BindAnnoInfo extends ParamAnnoInfoTraitBase {
      private List<Class<? extends Binder>> binders = new ArrayList<>();
      private String model;
  
      public BindAnnoInfo(int index) {
          super(index);
      }
  
      @Override
      public void attachTo(HandlerParamMetaInfo param) {
          param.bindAnno(this);
      }
  
      public BindAnnoInfo binder(Class<? extends Binder> binder) {
          E.NPE(binder);
          this.binders.add(binder);
          return this;
      }
  
      public List<Binder> binder(App app) {
          List<Binder> list = new ArrayList<>();
          for (Class<? extends Binder> binderClass: binders) {
              list.add(app.getInstance(binderClass));
          }
          return list;
      }
  
      public BindAnnoInfo model(String model) {
          this.model = model;
          return this;
      }
  
      public String model() {
          return model;
      }
  }
  