/*
* 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 java.util.Map;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.compute.ComputeServiceAdapter.NodeAndInitialCredentials;
import org.jclouds.compute.domain.NodeMetadata;
import org.jclouds.compute.domain.Template;
import org.jclouds.compute.strategy.CreateNodeWithGroupEncodedIntoName;
import org.jclouds.compute.strategy.PrioritizeCredentialsFromTemplate;
import org.jclouds.domain.Credentials;
import org.jclouds.domain.LoginCredentials;
import org.jclouds.trmk.vcloud_0_8.compute.TerremarkVCloudComputeClient;
import org.jclouds.trmk.vcloud_0_8.compute.functions.TemplateToInstantiateOptions;
import org.jclouds.trmk.vcloud_0_8.domain.VApp;
import org.jclouds.trmk.vcloud_0_8.options.InstantiateVAppTemplateOptions;
import com.google.common.base.Function;
/**
* @author Adrian Cole
*/
@Singleton
public class StartVAppWithGroupEncodedIntoName implements CreateNodeWithGroupEncodedIntoName {
protected final TerremarkVCloudComputeClient computeClient;
protected final TemplateToInstantiateOptions getOptions;
protected final Function<VApp, NodeMetadata> vAppToNodeMetadata;
protected final Map<String, Credentials> credentialStore;
protected final PrioritizeCredentialsFromTemplate prioritizeCredentialsFromTemplate;
@Inject
protected StartVAppWithGroupEncodedIntoName(TerremarkVCloudComputeClient computeClient,
Function<VApp, NodeMetadata> vAppToNodeMetadata, TemplateToInstantiateOptions getOptions,
Map<String, Credentials> credentialStore, PrioritizeCredentialsFromTemplate prioritizeCredentialsFromTemplate) {
this.computeClient = computeClient;
this.vAppToNodeMetadata = vAppToNodeMetadata;
this.getOptions = checkNotNull(getOptions, "getOptions");
this.credentialStore = checkNotNull(credentialStore, "credentialStore");
this.prioritizeCredentialsFromTemplate = checkNotNull(prioritizeCredentialsFromTemplate, "prioritizeCredentialsFromTemplate");
}
@Override
public NodeMetadata createNodeWithGroupEncodedIntoName(String group, String name, Template template) {
InstantiateVAppTemplateOptions options = getOptions.apply(template);
NodeAndInitialCredentials<VApp> from = computeClient.startAndReturnCredentials(URI.create(template.getLocation().getId()), URI.create(template
.getImage().getId()), name, options, template.getOptions().getInboundPorts());
LoginCredentials fromNode = from.getCredentials();
if (credentialStore.containsKey("group#" + group)) {
fromNode = fromNode == null ? LoginCredentials.fromCredentials(credentialStore.get("group#" + group))
: fromNode.toBuilder().privateKey(credentialStore.get("group#" + group).credential).build();
}
LoginCredentials creds = prioritizeCredentialsFromTemplate.apply(template, fromNode);
if (creds != null)
credentialStore.put("node#" + from.getNodeId(), creds);
return vAppToNodeMetadata.apply(from.getNode());
}
}