/*
* 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;
import com.alibaba.otter.shared.common.model.config.pipeline.Pipeline;
/**
* @author sarah.lij 2012-7-26 下午04:25:52
*/
public class CanalList {
@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Node的ID、名字搜索)".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.setGmtCreate(canal.getGmtCreate());
seniorCanal.setGmtModified(canal.getGmtModified());
List<Pipeline> pipelines = pipelineService.listByDestinationWithoutOther(canal.getName());
seniorCanal.setPipelines(pipelines);
seniorCanal.setUsed(!pipelines.isEmpty());
seniorCanals.add(seniorCanal);
}
context.put("seniorCanals", seniorCanals);
context.put("paginator", paginator);
context.put("searchKey", searchKey);
}
}