| /* |
| * 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 org.jclouds.aliyun.ecs.compute.functions; |
| |
| import com.google.common.base.Function; |
| import org.jclouds.aliyun.ecs.domain.Region; |
| import org.jclouds.domain.Location; |
| import org.jclouds.domain.LocationBuilder; |
| import org.jclouds.domain.LocationScope; |
| import org.jclouds.location.suppliers.all.JustProvider; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| |
| import static com.google.common.collect.Iterables.getOnlyElement; |
| |
| /** |
| * Transforms an {@link Region} to the jclouds portable model. |
| */ |
| @Singleton |
| public class RegionToLocation implements Function<Region, Location> { |
| |
| private final JustProvider justProvider; |
| |
| // allow us to lazy discover the provider of a resource |
| @Inject |
| RegionToLocation(JustProvider justProvider) { |
| this.justProvider = justProvider; |
| } |
| |
| @Override |
| public Location apply(final Region region) { |
| final LocationBuilder builder = new LocationBuilder(); |
| builder.id(region.id()); |
| builder.description(region.localName()); |
| builder.parent(getOnlyElement(justProvider.get())); |
| builder.scope(LocationScope.REGION); |
| return builder.build(); |
| } |
| } |