/**
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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);
}
}