/*
* Copyright 2015 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.collector.dao.hbase;
import org.apache.hadoop.hbase.util.Bytes;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.navercorp.pinpoint.collector.dao.AgentEventDao;
import com.navercorp.pinpoint.collector.dao.hbase.mapper.AgentEventValueMapper;
import com.navercorp.pinpoint.common.server.bo.AgentEventBo;
import com.navercorp.pinpoint.common.hbase.HBaseTables;
import com.navercorp.pinpoint.common.hbase.HbaseOperations2;
import com.navercorp.pinpoint.common.server.util.AgentEventType;
import com.navercorp.pinpoint.common.util.BytesUtils;
import com.navercorp.pinpoint.common.server.util.RowKeyUtils;
import com.navercorp.pinpoint.common.util.TimeUtils;
/**
* @author HyunGil Jeong
*/
@Repository
public class HbaseAgentEventDao implements AgentEventDao {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
@Autowired
private HbaseOperations2 hbaseTemplate;
@Autowired
private AgentEventValueMapper valueMapper;
@Override
public void insert(AgentEventBo agentEventBo) {
if (agentEventBo == null) {
throw new NullPointerException("agentEventBo must not be null");
}
if (logger.isDebugEnabled()) {
logger.debug("insert event. {}", agentEventBo.toString());
}
final String agentId = agentEventBo.getAgentId();
final long eventTimestamp = agentEventBo.getEventTimestamp();
byte[] rowKey = createRowKey(agentId, eventTimestamp);
final AgentEventType eventType = agentEventBo.getEventType();
byte[] qualifier = Bytes.toBytes(eventType.getCode());
this.hbaseTemplate.put(HBaseTables.AGENT_EVENT, rowKey, HBaseTables.AGENT_EVENT_CF_EVENTS, qualifier, agentEventBo, this.valueMapper);
}
byte[] createRowKey(String agentId, long eventTimestamp) {
byte[] agentIdKey = BytesUtils.toBytes(agentId);
long reverseStartTimestamp = TimeUtils.reverseTimeMillis(eventTimestamp);
return RowKeyUtils.concatFixedByteAndLong(agentIdKey, HBaseTables.AGENT_NAME_MAX_LEN, reverseStartTimestamp);
}
}