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/*
* ============LICENSE_START=======================================================
* VES Collector
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2018,2020 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcae.common;
import com.att.nsa.clock.SaClock;
import com.att.nsa.logging.LoggingContext;
import com.att.nsa.logging.log4j.EcompFields;
import io.vavr.collection.Map;
import org.onap.dcae.common.model.VesEvent;
import org.onap.dcae.common.publishing.DMaaPEventPublisher;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
public class EventSender {
private static final Logger metriclog = LoggerFactory.getLogger("com.att.ecomp.metrics");
private Map<String, String[]> streamIdToDmaapIds;
private DMaaPEventPublisher eventPublisher;
private static final Logger log = LoggerFactory.getLogger(EventSender.class);
public EventSender(DMaaPEventPublisher eventPublisher, Map<String, String[]> streamIdToDmaapIds) {
this.eventPublisher = eventPublisher;
this.streamIdToDmaapIds = streamIdToDmaapIds;
}
public void send(List<VesEvent> vesEvents) {
for (VesEvent vesEvent : vesEvents) {
metriclog.info("EVENT_PUBLISH_START");
setLoggingContext(vesEvent);
streamIdToDmaapIds.get(vesEvent.getStreamId())
.onEmpty(() -> log.error("No StreamID defined for publish - Message dropped" + vesEvent.asJsonObject()))
.forEach(dmaapIds -> sendEventsToStreams(vesEvent, dmaapIds));
log.debug("Message published" + vesEvent.asJsonObject());
}
log.debug("CommonStartup.handleEvents:EVENTS has been published successfully!");
metriclog.info("EVENT_PUBLISH_END");
}
private void sendEventsToStreams(VesEvent vesEvent, String[] dmaapIds) {
for (String dmaapId : dmaapIds) {
log.info("Invoking publisher for streamId/domain:" + dmaapId);
eventPublisher.sendEvent(vesEvent, dmaapId);
}
}
private void setLoggingContext(VesEvent vesEvent) {
LoggingContext localLC = VESLogger.getLoggingContextForThread(vesEvent.getUniqueId().toString());
localLC.put(EcompFields.kBeginTimestampMs, SaClock.now());
log.debug("event.VESuniqueId" + vesEvent.getUniqueId() + "event.commonEventHeader.domain:" + vesEvent.getDomain());
}
}
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