102 lines
3.2 KiB
Java
102 lines
3.2 KiB
Java
/*
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* Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package monasca.persister.repository.influxdb;
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import monasca.common.model.event.AlarmStateTransitionedEvent;
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import com.google.inject.Inject;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.PropertyNamingStrategy;
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import org.joda.time.DateTime;
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import org.joda.time.DateTimeZone;
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import org.joda.time.format.DateTimeFormatter;
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import org.joda.time.format.ISODateTimeFormat;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import io.dropwizard.setup.Environment;
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public class InfluxV9AlarmRepo extends InfluxAlarmRepo {
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private static final Logger logger = LoggerFactory.getLogger(InfluxV9AlarmRepo.class);
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private final InfluxV9RepoWriter influxV9RepoWriter;
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private final ObjectMapper objectMapper = new ObjectMapper();
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private final DateTimeFormatter dateFormatter = ISODateTimeFormat.dateTime();
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@Inject
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public InfluxV9AlarmRepo(final Environment env,
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final InfluxV9RepoWriter influxV9RepoWriter) {
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super(env);
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this.influxV9RepoWriter = influxV9RepoWriter;
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this.objectMapper.setPropertyNamingStrategy(
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PropertyNamingStrategy.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES);
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}
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@Override
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protected void write() throws Exception {
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this.influxV9RepoWriter.write(getInfluxPointArry());
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}
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private InfluxPoint[] getInfluxPointArry() throws Exception {
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List<InfluxPoint> influxPointList = new LinkedList<>();
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for (AlarmStateTransitionedEvent event : this.alarmStateTransitionedEventList) {
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Map<String, Object> valueMap = new HashMap<>();
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valueMap.put("tenant_id", event.tenantId);
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valueMap.put("alarm_id", event.alarmId);
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valueMap.put("metrics", this.objectMapper.writeValueAsString(event.metrics));
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valueMap.put("old_state", event.oldState);
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valueMap.put("new_state", event.newState);
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valueMap.put("sub_alarms", this.objectMapper.writeValueAsString(event.subAlarms));
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valueMap.put("reason", event.stateChangeReason);
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valueMap.put("reason_data", "{}");
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DateTime dateTime = new DateTime(event.timestamp * 1000, DateTimeZone.UTC);
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String dateString = this.dateFormatter.print(dateTime);
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Map<String, String> tags = new HashMap<>();
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tags.put("tenant_id", event.tenantId);
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tags.put("alarm_id", event.alarmId);
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InfluxPoint
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influxPoint =
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new InfluxPoint(ALARM_STATE_HISTORY_NAME, tags, dateString, valueMap);
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influxPointList.add(influxPoint);
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}
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return influxPointList.toArray(new InfluxPoint[influxPointList.size()]);
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}
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}
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