/*
* 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.trmk.vcloud_0_8.compute.strategy;
import static com.google.common.base.Preconditions.checkNotNull;
import java.net.URI;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.compute.domain.NodeMetadata;
import org.jclouds.compute.strategy.GetNodeMetadataStrategy;
import org.jclouds.trmk.vcloud_0_8.TerremarkVCloudClient;
import org.jclouds.trmk.vcloud_0_8.domain.VApp;
import com.google.common.base.Function;
/**
* @author Adrian Cole
*/
@Singleton
public class TerremarkVCloudGetNodeMetadataStrategy implements GetNodeMetadataStrategy {
protected final TerremarkVCloudClient client;
protected final Function<VApp, NodeMetadata> vAppToNodeMetadata;
@Inject
protected TerremarkVCloudGetNodeMetadataStrategy(TerremarkVCloudClient client,
Function<VApp, NodeMetadata> vAppToNodeMetadata) {
this.client = checkNotNull(client, "client");
this.vAppToNodeMetadata = vAppToNodeMetadata;
}
public NodeMetadata getNode(String in) {
URI id = URI.create(in);
VApp from = client.getVApp(id);
if (from == null)
return null;
return vAppToNodeMetadata.apply(from);
}
}