001/*
002 *  Copyright 2023 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.repository.activities;
017
018import java.util.Map;
019
020import org.apache.avalon.framework.service.ServiceException;
021import org.apache.avalon.framework.service.ServiceManager;
022import org.apache.avalon.framework.service.Serviceable;
023
024import org.ametys.core.observation.Event;
025import org.ametys.core.observation.Observer;
026import org.ametys.runtime.plugin.component.AbstractLogEnabled;
027
028/**
029 * {@link Observer} implementation to store activities
030 */
031public class StoreActivityObserver extends AbstractLogEnabled implements Observer, Serviceable
032{
033    /** Event type extension point */
034    protected ActivityTypeExtensionPoint _activityTypeExtensionPoint;
035    
036    @Override
037    public void service(ServiceManager serviceManager) throws ServiceException
038    {
039        _activityTypeExtensionPoint = (ActivityTypeExtensionPoint) serviceManager.lookup(ActivityTypeExtensionPoint.ROLE);
040    }
041    
042    public boolean supports(Event event)
043    {
044        // Support all events
045        return true;
046    }
047    
048    @Override
049    public int getPriority(Event event)
050    {
051        return MAX_PRIORITY;
052    }
053    
054    @Override
055    public void observe(Event event, Map<String, Object> transientVars) throws Exception
056    {
057        String eventId = event.getId();
058        for (ActivityType type : _activityTypeExtensionPoint.getActivityTypes(eventId))
059        {
060            if (type.support(event))
061            {
062                type.handleEvent(event);
063            }
064        }
065    }
066}