content: package act.data;
  
  /*-
   * #%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.conf.AppConfig;
  import act.data.annotation.DateFormatPattern;
  import act.data.annotation.Pattern;
  import org.osgl.util.AnnotationAware;
  import org.osgl.util.StringValueResolver;
  
  import java.util.Date;
  import javax.inject.Inject;
  import javax.inject.Singleton;
  
  @Singleton
  public class DateResolver extends DateResolverBase<Date> {
  
      @Inject
      public DateResolver(AppConfig config) {
          super(config);
      }
  
      public DateResolver(String pattern) {
          super(pattern);
      }
  
      @Override
      public StringValueResolver<Date> amended(AnnotationAware beanSpec) {
          DateFormatPattern dfp = beanSpec.getAnnotation(DateFormatPattern.class);
          if (null != dfp) {
              return new DateResolver(dfp.value());
          }
          String format;
          DateFormatPattern pattern = beanSpec.getAnnotation(DateFormatPattern.class);
          if (null == pattern) {
              Pattern patternLegacy = beanSpec.getAnnotation(Pattern.class);
              format = null == patternLegacy ? null : patternLegacy.value();
          } else {
              format = pattern.value();
          }
          return null == format ? this : new DateResolver(format);
  
      }
  
      @Override
      protected Date cast(Date date) {
          return date;
      }
  }
  