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.datamediasource.DataMediaSourceService;
  import com.alibaba.otter.manager.web.common.model.SeniorDataMediaSource;
  import com.alibaba.otter.shared.common.model.config.data.DataMedia;
  import com.alibaba.otter.shared.common.model.config.data.DataMediaSource;
  import com.alibaba.otter.shared.common.model.config.data.db.DbMediaSource;
  import com.alibaba.otter.shared.common.model.config.data.mq.MqMediaSource;
  
  public class DataSourceList {
  
      @Resource(name = "dataMediaSourceService")
      private DataMediaSourceService dataMediaSourceService;
  
      @Resource(name = "dataMediaService")
      private DataMediaService       dataMediaService;
  
      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DataSource的ID、名字搜索)".equals(searchKey)) {
              searchKey = "";
          }
          condition.put("searchKey", searchKey);
  
          int count = dataMediaSourceService.getCount(condition);
          Paginator paginator = new Paginator();
          paginator.setItems(count);
          paginator.setPage(pageIndex);
  
          condition.put("offset", paginator.getOffset());
          condition.put("length", paginator.getLength());
  
          List<DataMediaSource> dataMediaSources = dataMediaSourceService.listByCondition(condition);
          List<SeniorDataMediaSource> seniorDataMediaSources = new ArrayList<SeniorDataMediaSource>();
          for (DataMediaSource dataMediaSource : dataMediaSources) {
  
              SeniorDataMediaSource seniorDataMediaSource = new SeniorDataMediaSource();
              seniorDataMediaSource.setEncode(dataMediaSource.getEncode());
              seniorDataMediaSource.setGmtCreate(dataMediaSource.getGmtCreate());
              seniorDataMediaSource.setGmtModified(dataMediaSource.getGmtModified());
              seniorDataMediaSource.setId(dataMediaSource.getId());
              seniorDataMediaSource.setName(dataMediaSource.getName());
              seniorDataMediaSource.setType(dataMediaSource.getType());
              if (dataMediaSource instanceof DbMediaSource) {
                  seniorDataMediaSource.setDriver(((DbMediaSource) dataMediaSource).getDriver());
                  seniorDataMediaSource.setUrl(((DbMediaSource) dataMediaSource).getUrl());
                  seniorDataMediaSource.setUsername(((DbMediaSource) dataMediaSource).getUsername());
              } else if (dataMediaSource instanceof MqMediaSource) {
                  seniorDataMediaSource.setUrl(((MqMediaSource) dataMediaSource).getUrl());
                  seniorDataMediaSource.setStorePath(((MqMediaSource) dataMediaSource).getStorePath());
              }
              List<DataMedia> dataMedia = dataMediaService.listByDataMediaSourceId(dataMediaSource.getId());
              seniorDataMediaSource.setDataMedias(dataMedia);
              if (dataMedia.size() < 1) {
                  seniorDataMediaSource.setUsed(false);
              } else {
                  seniorDataMediaSource.setUsed(true);
              }
              seniorDataMediaSources.add(seniorDataMediaSource);
  
          }
  
          context.put("sources", seniorDataMediaSources);
          context.put("paginator", paginator);
          context.put("searchKey", searchKey);
      }
  }
  