/*
* Copyright 2011 NCHOVY
*
* 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 org.krakenapps.siem.engine;
import org.apache.felix.ipojo.annotations.Component;
import org.apache.felix.ipojo.annotations.Invalidate;
import org.apache.felix.ipojo.annotations.Provides;
import org.apache.felix.ipojo.annotations.Requires;
import org.apache.felix.ipojo.annotations.Validate;
import org.krakenapps.event.api.Event;
import org.krakenapps.event.api.EventDispatcher;
import org.krakenapps.event.api.EventPipe;
import org.krakenapps.siem.EventServer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component(name = "siem-event-server")
@Provides
public class EventServerEngine implements EventServer, EventPipe {
private final Logger logger = LoggerFactory.getLogger(EventServerEngine.class.getName());
@Requires
private EventDispatcher eventDispatcher;
@Validate
public void start() {
eventDispatcher.addEventPipe(this);
}
@Invalidate
public void stop() {
if (eventDispatcher != null)
eventDispatcher.removeEventPipe(this);
}
//
// EventPipe implementation
//
@Override
public void onEvent(Event event) {
// TODO: mongodb upsert
logger.trace("kraken siem: new event [{}]", event.toString());
}
@Override
public void onEventAcked(Event event) {
}
}