/*
* 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.dmtf.cim.functions;
import static com.google.common.collect.Iterables.filter;
import static com.google.common.collect.Iterables.find;
import static com.google.common.collect.Iterables.transform;
import javax.inject.Singleton;
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.dmtf.CIMPredicates;
import org.jclouds.dmtf.cim.ResourceAllocationSettingData;
import org.jclouds.dmtf.cim.ResourceAllocationSettingData.ResourceType;
import com.google.common.base.Function;
/**
* @author Adrian Cole
*/
@Singleton
public class HardwareBuilderFromResourceAllocations implements
Function<Iterable<? extends ResourceAllocationSettingData>, HardwareBuilder> {
@Override
public HardwareBuilder apply(Iterable<? extends ResourceAllocationSettingData> from) {
HardwareBuilder builder = new HardwareBuilder();
builder.volumes(transform(filter(from, CIMPredicates.resourceTypeIn(ResourceType.DISK_DRIVE,
ResourceType.BASE_PARTITIONABLE_UNIT, ResourceType.PARTITIONABLE_UNIT)),
new Function<ResourceAllocationSettingData, Volume>() {
@Override
public Volume apply(ResourceAllocationSettingData from) {
return HardwareBuilderFromResourceAllocations.this.apply(from);
}
}));
builder.ram((int) find(from, CIMPredicates.resourceTypeIn(ResourceType.MEMORY)).getVirtualQuantity().longValue());
builder.processors(transform(filter(from, CIMPredicates.resourceTypeIn(ResourceType.PROCESSOR)),
new Function<ResourceAllocationSettingData, Processor>() {
@Override
public Processor apply(ResourceAllocationSettingData arg0) {
return new Processor(arg0.getVirtualQuantity().longValue(), 1);
}
}));
return builder;
}
public Volume apply(ResourceAllocationSettingData from) {
return new VolumeImpl(from.getAddressOnParent() + "", Volume.Type.LOCAL, from.getVirtualQuantity() == null ? null
: from.getVirtualQuantity().longValue() / (float) (1024 * 1024), null, "0".equals(from.getAddressOnParent())
|| ResourceType.BASE_PARTITIONABLE_UNIT.equals(from.getResourceType()), true);
}
}