/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you 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.jasig.portal.events.aggr.login;
import org.jasig.portal.events.LoginEvent;
import org.jasig.portal.events.PortalEvent;
import org.jasig.portal.events.aggr.AggregationInterval;
import org.jasig.portal.events.aggr.AggregationIntervalInfo;
import org.jasig.portal.events.aggr.BaseAggregationPrivateDao;
import org.jasig.portal.events.aggr.BaseIntervalAwarePortalEventAggregator;
import org.jasig.portal.events.aggr.DateDimension;
import org.jasig.portal.events.aggr.EventAggregationContext;
import org.jasig.portal.events.aggr.TimeDimension;
import org.jasig.portal.events.aggr.groups.AggregatedGroupMapping;
import org.springframework.beans.factory.annotation.Autowired;
/**
* Event aggregator that uses {@link LoginAggregationPrivateDao} to aggregate login events
*
* @author Eric Dalquist
* @version $Revision$
*/
public class LoginPortalEventAggregator extends BaseIntervalAwarePortalEventAggregator<LoginEvent, LoginAggregationImpl, LoginAggregationKey> {
private LoginAggregationPrivateDao loginAggregationDao;
@Autowired
public void setLoginAggregationDao(LoginAggregationPrivateDao loginAggregationDao) {
this.loginAggregationDao = loginAggregationDao;
}
@Override
protected BaseAggregationPrivateDao<LoginAggregationImpl, LoginAggregationKey> getAggregationDao() {
return this.loginAggregationDao;
}
@Override
protected LoginAggregationKey createAggregationKey(LoginEvent e, EventAggregationContext eventAggregationContext,
AggregationIntervalInfo intervalInfo, AggregatedGroupMapping aggregatedGroup) {
final TimeDimension timeDimension = intervalInfo.getTimeDimension();
final DateDimension dateDimension = intervalInfo.getDateDimension();
final AggregationInterval aggregationInterval = intervalInfo.getAggregationInterval();
return new LoginAggregationKeyImpl(dateDimension, timeDimension, aggregationInterval, aggregatedGroup);
}
@Override
public boolean supports(Class<? extends PortalEvent> type) {
return LoginEvent.class.isAssignableFrom(type);
}
@Override
protected void updateAggregation(LoginEvent e, EventAggregationContext eventAggregationContext,
AggregationIntervalInfo intervalInfo, LoginAggregationImpl aggregation) {
final String userName = e.getUserName();
final int duration = intervalInfo.getDurationTo(e.getTimestampAsDate());
aggregation.setDuration(duration);
aggregation.countUser(userName);
}
}