/*
* 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.glesys.compute.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.location.predicates.LocationPredicates.idEquals;
import java.util.Set;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.collect.Memoized;
import org.jclouds.compute.domain.Hardware;
import org.jclouds.compute.domain.HardwareBuilder;
import org.jclouds.compute.domain.Processor;
import org.jclouds.compute.domain.Volume;
import org.jclouds.compute.domain.internal.VolumeImpl;
import org.jclouds.compute.predicates.ImagePredicates;
import org.jclouds.domain.Location;
import org.jclouds.glesys.domain.ServerSpec;
import com.google.common.base.Function;
import com.google.common.base.Supplier;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableList;
/**
*
* @author Adrian Cole
*/
@Singleton
public class ServerSpecToHardware implements Function<ServerSpec, Hardware> {
private final Supplier<Set<? extends Location>> locations;
@Inject
ServerSpecToHardware(@Memoized Supplier<Set<? extends Location>> locations) {
this.locations = checkNotNull(locations, "locations");
}
@Override
public Hardware apply(ServerSpec spec) {
Location location = FluentIterable.from(locations.get()).firstMatch(idEquals(spec.getDatacenter())).orNull();
assert location != null : String.format("no location matched ServerSpec %s", spec);
return new HardwareBuilder().ids(spec.toString()).ram(spec.getMemorySizeMB()).processors(
ImmutableList.of(new Processor(spec.getCpuCores(), 1.0))).volumes(
ImmutableList.<Volume> of(new VolumeImpl((float) spec.getDiskSizeGB(), true, true))).hypervisor(
spec.getPlatform()).location(location).supportsImage(
ImagePredicates.idEquals(spec.getTemplateName())).build();
}
}