/*
* 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.vcloud.compute.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import javax.annotation.Resource;
import javax.inject.Inject;
import org.jclouds.compute.domain.Hardware;
import org.jclouds.compute.domain.HardwareBuilder;
import org.jclouds.compute.predicates.ImagePredicates;
import org.jclouds.domain.Location;
import org.jclouds.logging.Logger;
import org.jclouds.ovf.VirtualHardwareSection;
import org.jclouds.vcloud.domain.ReferenceType;
import org.jclouds.vcloud.domain.VApp;
import org.jclouds.vcloud.domain.Vm;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
/**
* @author Adrian Cole
*/
public class HardwareForVApp implements Function<VApp, Hardware> {
@Resource
protected Logger logger = Logger.NULL;
private final Function<ReferenceType, Location> findLocationForResource;
private final VCloudHardwareBuilderFromResourceAllocations rasdToHardwareBuilder;
@Inject
protected HardwareForVApp(Function<ReferenceType, Location> findLocationForResource,
VCloudHardwareBuilderFromResourceAllocations rasdToHardwareBuilder) {
this.findLocationForResource = checkNotNull(findLocationForResource, "findLocationForResource");
this.rasdToHardwareBuilder = checkNotNull(rasdToHardwareBuilder, "rasdToHardwareBuilder");
}
@Override
public Hardware apply(VApp from) {
checkNotNull(from, "VApp");
// TODO make this work with composite vApps
Vm vm = from.getChildren().size() == 0 ? null : Iterables.get(from.getChildren(), 0);
if (vm == null)
return null;
VirtualHardwareSection hardware = vm.getVirtualHardwareSection();
HardwareBuilder builder = rasdToHardwareBuilder.apply(hardware.getItems());
builder.location(findLocationForResource.apply(checkNotNull(from, "from").getVDC()));
builder.ids(from.getHref().toASCIIString()).name(from.getName()).supportsImage(
ImagePredicates.idEquals(from.getHref().toASCIIString()));
builder.hypervisor("VMware");
return builder.build();
}
}