content: /*
   * Copyright (C) 2010-2101 Alibaba Group Holding Limited.
   *
   * 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 com.alibaba.otter.manager.web.home.module.screen;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import javax.annotation.Resource;
  
  import com.alibaba.citrus.turbine.Context;
  import com.alibaba.citrus.turbine.dataresolver.Param;
  import com.alibaba.citrus.util.Paginator;
  import com.alibaba.otter.manager.biz.config.datamedia.DataMediaService;
  import com.alibaba.otter.manager.biz.config.datamediapair.DataMediaPairService;
  import com.alibaba.otter.manager.web.common.model.SeniorDataMedia;
  import com.alibaba.otter.shared.common.model.config.data.DataMedia;
  import com.alibaba.otter.shared.common.model.config.data.DataMediaPair;
  
  public class DataMediaList {
  
      @Resource(name = "dataMediaService")
      private DataMediaService     dataMediaService;
  
      @Resource(name = "dataMediaPairService")
      private DataMediaPairService dataMediaPairService;
  
      public void execute(@Param("pageIndex") int pageIndex, @Param("searchKey") String searchKey, Context context)
                                                                                                                   throws Exception {
          @SuppressWarnings("unchecked")
          Map<String, Object> condition = new HashMap<String, Object>();
          if ("请输入关键字(目前支持DataMedia的ID、名字搜索)".equals(searchKey)) {
              searchKey = "";
          }
          condition.put("searchKey", searchKey);
  
          int count = dataMediaService.getCount(condition);
          Paginator paginator = new Paginator();
          paginator.setItems(count);
          paginator.setPage(pageIndex);
  
          condition.put("offset", paginator.getOffset());
          condition.put("length", paginator.getLength());
  
          List<DataMedia> dataMedias = dataMediaService.listByCondition(condition);
          List<SeniorDataMedia> seniorDataMedias = new ArrayList<SeniorDataMedia>();
          for (DataMedia dataMedia : dataMedias) {
              SeniorDataMedia seniorDataMedia = new SeniorDataMedia();
              seniorDataMedia.setId(dataMedia.getId());
              seniorDataMedia.setEncode(dataMedia.getEncode());
              seniorDataMedia.setGmtCreate(dataMedia.getGmtCreate());
              seniorDataMedia.setGmtModified(dataMedia.getGmtModified());
              seniorDataMedia.setName(dataMedia.getName());
              seniorDataMedia.setNamespace(dataMedia.getNamespace());
              seniorDataMedia.setSource(dataMedia.getSource());
              List<DataMediaPair> pairs = dataMediaPairService.listByDataMediaId(dataMedia.getId());
              seniorDataMedia.setPairs(pairs);
              if (pairs.size() < 1) {
                  seniorDataMedia.setUsed(false);
              } else {
                  seniorDataMedia.setUsed(true);
              }
              seniorDataMedias.add(seniorDataMedia);
          }
  
          context.put("dataMedias", seniorDataMedias);
          context.put("paginator", paginator);
          context.put("searchKey", searchKey);
      }
  }
  