/*
* 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.director.v1_5.compute.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import javax.annotation.Resource;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.compute.domain.Hardware;
import org.jclouds.compute.domain.HardwareBuilder;
import org.jclouds.compute.predicates.ImagePredicates;
import org.jclouds.dmtf.ovf.VirtualHardwareSection;
import org.jclouds.logging.Logger;
import org.jclouds.vcloud.director.v1_5.VCloudDirectorMediaType;
import org.jclouds.vcloud.director.v1_5.domain.Link;
import org.jclouds.vcloud.director.v1_5.domain.VAppTemplate;
import org.jclouds.vcloud.director.v1_5.domain.dmtf.Envelope;
import org.jclouds.vcloud.director.v1_5.predicates.LinkPredicates;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
/**
* @author Adrian Cole
*/
@Singleton
public class HardwareForVAppTemplate implements Function<VAppTemplate, Hardware> {
@Resource
protected Logger logger = Logger.NULL;
private final Function<VAppTemplate, Envelope> templateToEnvelope;
private final FindLocationForResource findLocationForResource;
private final VCloudHardwareBuilderFromResourceAllocations rasdToHardwareBuilder;
@Inject
protected HardwareForVAppTemplate(Function<VAppTemplate, Envelope> templateToEnvelope,
FindLocationForResource findLocationForResource,
VCloudHardwareBuilderFromResourceAllocations rasdToHardwareBuilder) {
this.templateToEnvelope = checkNotNull(templateToEnvelope, "templateToEnvelope");
this.findLocationForResource = checkNotNull(findLocationForResource, "findLocationForResource");
this.rasdToHardwareBuilder = checkNotNull(rasdToHardwareBuilder, "rasdToHardwareBuilder");
}
@Override
public Hardware apply(VAppTemplate from) {
checkNotNull(from, "VAppTemplate");
Envelope ovf = templateToEnvelope.apply(from);
if (ovf.getVirtualSystem().getVirtualHardwareSections().size() > 1) {
logger.warn("multiple hardware choices found. using first", ovf);
}
VirtualHardwareSection hardware = Iterables.get(ovf.getVirtualSystem().getVirtualHardwareSections(), 0);
HardwareBuilder builder = rasdToHardwareBuilder.apply(hardware.getItems());
Link vdc = Iterables.find(checkNotNull(from, "from").getLinks(), LinkPredicates.typeEquals(VCloudDirectorMediaType.VDC));
if (vdc != null) {
builder.location(findLocationForResource.apply(vdc));
} else {
// otherwise, it could be in a public catalog, which is not assigned to a VDC
}
builder.ids(from.getHref().toASCIIString()).name(from.getName()).supportsImage(
ImagePredicates.idEquals(from.getHref().toASCIIString()));
builder.hypervisor("VMware");
return builder.build();
}
protected String getName(String name) {
return name;
}
}