/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. The ASF 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. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.roller.planet.tasks;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.roller.planet.PlanetException;
import org.apache.roller.planet.business.Planet;
import org.apache.roller.planet.business.PlanetFactory;
import org.apache.roller.planet.business.PlanetManager;
import org.apache.roller.planet.pojos.PlanetGroup;
import org.apache.roller.planet.pojos.Subscription;
/**
* Simple planet model for use static planet generation, designed
* to be duck-type compatible with old PlanetTool templates.
*/
public class StaticPlanetModel {
private static Log logger = LogFactory.getFactory().getInstance(StaticPlanetModel.class);
PlanetManager planetManager = null;
public StaticPlanetModel() throws PlanetException {
Planet planet = PlanetFactory.getPlanet();
planetManager = planet.getPlanetManager();
}
// TODO: replace this with something equivalent
// public PlanetConfigData getConfiguration() throws PlanetException {
// return planetManager.getConfiguration();
// }
public Subscription getSubscription(String feedUrl) throws Exception {
return planetManager.getSubscription(feedUrl);
}
public List getFeedEntries(String feedUrl, int maxEntries) throws Exception {
try {
Subscription sub = planetManager.getSubscription(feedUrl);
if(sub != null) {
return planetManager.getEntries(sub, 0, maxEntries);
} else {
return Collections.EMPTY_LIST;
}
} catch (Exception e) {
e.printStackTrace();
throw e;
}
}
// removed now that groups must be part of a planet, this method no longer makes sense
// public List getGroups() throws PlanetException {
// return planetManager.getGroups();
// }
// removed now that groups must be part of a planet, this method no longer makes sense
// public PlanetGroup getGroup(String handle) throws PlanetException {
// return planetManager.getGroup(handle);
// }
public List getAggregation(
PlanetGroup group, int maxEntries) throws PlanetException {
return planetManager.getEntries(group, 0, maxEntries);
}
public Iterator getAllSubscriptions() throws PlanetException {
return planetManager.getSubscriptions().iterator();
}
public int getSubscriptionCount() throws PlanetException {
return planetManager.getSubscriptionCount();
}
}