/*
* 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.abiquo.compute.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.abiquo.domain.cloud.VirtualDatacenter;
import org.jclouds.abiquo.domain.infrastructure.Datacenter;
import org.jclouds.abiquo.reference.rest.ParentLinkName;
import org.jclouds.collect.Memoized;
import org.jclouds.domain.Location;
import org.jclouds.domain.LocationBuilder;
import org.jclouds.domain.LocationScope;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
/**
* Converts a {@link VirtualDatacenter} to a {@link Location} one.
* <p>
* Virtual datacenters will be considered zones, since images will be deployed
* in a virtual datacenter. Each zone will be scoped into a physical datacenter
* (region).
*
* @author Ignasi Barrera
*/
@Singleton
public class VirtualDatacenterToLocation implements Function<VirtualDatacenter, Location> {
private final Function<Datacenter, Location> datacenterToLocation;
private final Supplier<Map<Integer, Datacenter>> regionMap;
@Inject
public VirtualDatacenterToLocation(final Function<Datacenter, Location> datacenterToLocation,
@Memoized final Supplier<Map<Integer, Datacenter>> regionMap) {
this.datacenterToLocation = checkNotNull(datacenterToLocation, "datacenterToLocation");
this.regionMap = checkNotNull(regionMap, "regionMap");
}
@Override
public Location apply(final VirtualDatacenter vdc) {
LocationBuilder builder = new LocationBuilder();
builder.id(vdc.getId().toString());
builder.description(vdc.getName());
builder.metadata(ImmutableMap.<String, Object> of());
builder.scope(LocationScope.ZONE);
builder.iso3166Codes(ImmutableSet.<String> of());
Datacenter parent = regionMap.get().get(vdc.unwrap().getIdFromLink(ParentLinkName.DATACENTER));
builder.parent(datacenterToLocation.apply(parent));
return builder.build();
}
}