/*
* Copyright 2016 NAVER Corp.
*
* 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.navercorp.pinpoint.web.batch.job;
import com.navercorp.pinpoint.web.dao.AgentStatisticsDao;
import com.navercorp.pinpoint.web.vo.AgentCountStatistics;
import org.springframework.batch.core.JobExecutionException;
import org.springframework.batch.item.ItemWriter;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;
/**
* @author Taejin Koo
*/
public class AgentCountWriter implements ItemWriter<AgentCountStatistics> {
@Autowired
AgentStatisticsDao agentStatisticsDao;
@Override
public void write(List<? extends AgentCountStatistics> items) throws Exception {
if (items.size() == 1) {
AgentCountStatistics agentCountStatistics = items.get(0);
if (agentCountStatistics == null || agentCountStatistics.getAgentCount() < 0) {
throw new JobExecutionException("Bad parameter");
}
boolean success = agentStatisticsDao.insertAgentCount(agentCountStatistics);
if (!success) {
throw new JobExecutionException("insert AgentCount failed.");
}
} else {
throw new JobExecutionException("Bad parameter");
}
}
}