/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. 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.
*/
package com.myastronomy.resource;
import com.myastronomy.ChildUtils;
import com.myastronomy.model.UniverseDao;
import com.myastronomy.model.UniverseDao.Galaxy;
import io.milton.http.exceptions.BadRequestException;
import io.milton.http.exceptions.ConflictException;
import io.milton.http.exceptions.NotAuthorizedException;
import io.milton.resource.CollectionResource;
import io.milton.resource.MakeCollectionableResource;
import io.milton.resource.Resource;
import java.util.ArrayList;
import java.util.List;
public class RootUniverseResource extends AbstractResource implements MakeCollectionableResource {
private static org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(RootUniverseResource.class);
private final UniverseDao universeDao;
private ArrayList<Resource> children;
public RootUniverseResource(UniverseDao universeDao) {
this.universeDao = universeDao;
}
@Override
public CollectionResource createCollection(String newName) throws NotAuthorizedException, ConflictException, BadRequestException {
UniverseDao.Galaxy s = universeDao.addGalaxy(newName);
GalaxyResource r = new GalaxyResource(this, s);
getChildren();
children.add(r);
return r;
}
@Override
public List<? extends Resource> getChildren() {
if( children == null ) {
children = new ArrayList<Resource>();
for( Galaxy g : universeDao.getGalaxies()) {
children.add(new GalaxyResource(this, g));
}
}
return children;
}
@Override
public Resource child(String childName) {
return ChildUtils.child(childName, getChildren());
}
@Override
public String getName() {
return "";
}
}