/*
    * Copyright 2016 Function1. 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.
   */
  package tools.gsf.config.inject;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import COM.FutureTense.Interfaces.ICS;
  import tools.gsf.time.Stopwatch;
  
  /**
   * @author Tony Field
   * @since 2016-07-21
   */
  public class AnnotationInjector implements Injector {
  
  	private static final Logger LOG = LoggerFactory.getLogger(AnnotationInjector.class);
  	
  	private final Stopwatch stopwatch;
      private final Injector[] injectors;
  
      public AnnotationInjector(Stopwatch stopwatch, Injector... injectors) {
          this.stopwatch = stopwatch;
          this.injectors = injectors;
      }
  
      @Override
      public void inject(Object dependent) {
          stopwatch.start();
          for (Injector injector : injectors) {
          	if (LOG.isDebugEnabled()) {
          		LOG.debug("AnnotationInjector will now attempt injection into " + dependent + " using injector " + injector.getClass().getSimpleName());
          	}        	
              injector.inject(dependent);
              stopwatch.split("AnnotationInjector: {} injection done", injector.getClass().getSimpleName());
          }
          stopwatch.elapsed("AnnotationInjector: injection complete");
      }
  }