/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community 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://opensource.org/licenses/ecl2.txt
*
* 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.opencastproject.index.service.resources.list.provider;
import org.opencastproject.index.service.exception.ListProviderException;
import org.opencastproject.index.service.resources.list.api.ResourceListProvider;
import org.opencastproject.index.service.resources.list.api.ResourceListQuery;
import org.opencastproject.security.api.Organization;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class ParticipationListProvider implements ResourceListProvider {
private static final Logger logger = LoggerFactory.getLogger(ParticipationListProvider.class);
public static final String PROVIDER_PREFIX = "participation";
/** The list of filter criteria for this provider */
public enum ParticipationFilterList {
RECORDING_STATUS;
};
/** The names of the different list available through this provider */
private final List<String> listNames = new ArrayList<String>();
protected void activate(BundleContext bundleContext) {
// Fill the list names
for (ParticipationFilterList value : ParticipationFilterList.values()) {
listNames.add(getListNameFromFilter(value));
}
logger.info("Participation list provider activated!");
}
@Override
public String[] getListNames() {
return listNames.toArray(new String[listNames.size()]);
}
@Override
public Map<String, String> getList(String listName, ResourceListQuery query, Organization organization)
throws ListProviderException {
Map<String, String> result = new HashMap<String, String>();
if (ParticipationFilterList.RECORDING_STATUS.equals(listName)) {
result.put("READY", "READY");
result.put("OPTED_OUT", "OPTED_OUT");
result.put("BLACKLISTED", "BLACKLISTED");
} else {
logger.warn("No participation list for list name {} found", listName);
throw new ListProviderException("No participation list for list name " + listName + " found!");
}
return result;
}
/**
* Returns the list name related to the given filter
*
* @param filter
* the filter from which the list name is needed
* @return the list name related to the given filter
*/
public static String getListNameFromFilter(ParticipationFilterList filter) {
return PROVIDER_PREFIX.toLowerCase() + "_" + filter.toString().toLowerCase();
}
}