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.canal.instance.manager.model.Canal;
  import com.alibaba.otter.manager.biz.config.canal.CanalService;
  import com.alibaba.otter.manager.biz.config.pipeline.PipelineService;
  import com.alibaba.otter.manager.web.common.model.SeniorCanal;
  
  /**
   * @author sarah.lij 2012-7-26 下午04:25:52
   */
  public class SelectCanal {
  
      @Resource(name = "canalService")
      private CanalService    canalService;
  
      @Resource(name = "pipelineService")
      private PipelineService pipelineService;
  
      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Canal的名字，参数搜索)".equals(searchKey)) {
              searchKey = "";
          }
          condition.put("searchKey", searchKey);
  
          int count = canalService.getCount(condition);
          Paginator paginator = new Paginator();
          paginator.setItems(count);
          paginator.setPage(pageIndex);
  
          condition.put("offset", paginator.getOffset());
          condition.put("length", paginator.getLength());
  
          List<Canal> canals = canalService.listByCondition(condition);
  
          List<SeniorCanal> seniorCanals = new ArrayList<SeniorCanal>();
  
          for (Canal canal : canals) {
              SeniorCanal seniorCanal = new SeniorCanal();
              seniorCanal.setId(canal.getId());
              seniorCanal.setName(canal.getName());
              seniorCanal.setStatus(canal.getStatus());
              seniorCanal.setDesc(canal.getDesc());
              seniorCanal.setCanalParameter(canal.getCanalParameter());
              seniorCanal.setUsed(false);
              seniorCanal.setGmtCreate(canal.getGmtCreate());
              seniorCanal.setGmtModified(canal.getGmtModified());
              seniorCanals.add(seniorCanal);
          }
          context.put("seniorCanals", seniorCanals);
          context.put("paginator", paginator);
          context.put("searchKey", searchKey);
      }
  }
  