/*
* 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.channel.ChannelService;
import com.alibaba.otter.manager.biz.statistics.stage.ProcessStatService;
import com.alibaba.otter.manager.web.common.model.SeniorChannel;
import com.alibaba.otter.shared.arbitrate.ArbitrateManageService;
import com.alibaba.otter.shared.common.model.config.channel.Channel;
import com.alibaba.otter.shared.common.model.config.channel.ChannelStatus;
import com.alibaba.otter.shared.common.model.config.pipeline.Pipeline;
public class ChannelList {
@Resource(name = "channelService")
private ChannelService channelService;
@Resource(name = "processStatService")
private ProcessStatService processStatService;
@Resource(name = "arbitrateManageService")
private ArbitrateManageService arbitrateManageService;
public void execute(@Param("pageIndex") int pageIndex, @Param("searchKey") String searchKey,
@Param("channelStatus") String status, @Param("channelId") Long channelId,
@Param("errorType") String errorType, 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Channel的ID、名字搜索)".equals(searchKey)) {
searchKey = "";
}
condition.put("searchKey", searchKey);
List<Long> theStatusPks = new ArrayList<Long>();
if (null != status) {
List<Long> allChannelPks = channelService.listAllChannelId();
for (Long channelPk : allChannelPks) {
ChannelStatus channelStatus = arbitrateManageService.channelEvent().status(channelPk);
if (channelStatus.equals(ChannelStatus.valueOf(status))) {
theStatusPks.add(channelPk);
}
}
}
int count = channelService.getCount(condition);
Paginator paginator = new Paginator();
paginator.setItems(count);
paginator.setPage(pageIndex);
condition.put("offset", paginator.getOffset());
condition.put("length", paginator.getLength());
List<Channel> channels = new ArrayList<Channel>();
if ((null != channelId) && (channelId != 0l)) {
channels.add(channelService.findById(channelId));
paginator.setItems(1);
paginator.setPage(0);
searchKey = String.valueOf(channelId); // 定义为新的searchKey
} else {
channels = channelService.listByConditionWithoutColumn(condition);
}
List<SeniorChannel> seniorChannels = new ArrayList<SeniorChannel>();
for (Channel channel : channels) {
boolean processEmpty = false;
List<Pipeline> pipelines = channel.getPipelines();
for (Pipeline pipeline : pipelines) {
if (processStatService.listRealtimeProcessStat(channel.getId(), pipeline.getId()).isEmpty()) {
processEmpty = true;
}
}
SeniorChannel seniorChannel = new SeniorChannel();
seniorChannel.setId(channel.getId());
seniorChannel.setName(channel.getName());
seniorChannel.setParameters(channel.getParameters());
seniorChannel.setPipelines(channel.getPipelines());
seniorChannel.setStatus(channel.getStatus());
seniorChannel.setDescription(channel.getDescription());
seniorChannel.setGmtCreate(channel.getGmtCreate());
seniorChannel.setGmtModified(channel.getGmtModified());
seniorChannel.setProcessEmpty(processEmpty);
seniorChannels.add(seniorChannel);
}
context.put("channels", seniorChannels);
context.put("paginator", paginator);
context.put("searchKey", searchKey);
context.put("errorType", errorType);
}
}