| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.trmk.vcloud_0_8.compute.strategy; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.net.URI; |
| 24 | |
| 25 | import javax.annotation.Resource; |
| 26 | import javax.inject.Inject; |
| 27 | import javax.inject.Named; |
| 28 | import javax.inject.Singleton; |
| 29 | |
| 30 | import org.jclouds.compute.domain.NodeMetadata; |
| 31 | import org.jclouds.compute.reference.ComputeServiceConstants; |
| 32 | import org.jclouds.compute.strategy.GetNodeMetadataStrategy; |
| 33 | import org.jclouds.compute.strategy.RebootNodeStrategy; |
| 34 | import org.jclouds.compute.strategy.ResumeNodeStrategy; |
| 35 | import org.jclouds.compute.strategy.SuspendNodeStrategy; |
| 36 | import org.jclouds.logging.Logger; |
| 37 | import org.jclouds.trmk.vcloud_0_8.TerremarkVCloudClient; |
| 38 | import org.jclouds.trmk.vcloud_0_8.domain.Task; |
| 39 | |
| 40 | import com.google.common.base.Predicate; |
| 41 | |
| 42 | /** |
| 43 | * @author Adrian Cole |
| 44 | */ |
| 45 | @Singleton |
| 46 | public class TerremarkVCloudLifeCycleStrategy implements RebootNodeStrategy, ResumeNodeStrategy, SuspendNodeStrategy { |
| 47 | @Resource |
| 48 | @Named(ComputeServiceConstants.COMPUTE_LOGGER) |
| 49 | protected Logger logger = Logger.NULL; |
| 50 | |
| 51 | private final TerremarkVCloudClient client; |
| 52 | protected final Predicate<URI> taskTester; |
| 53 | protected final GetNodeMetadataStrategy getNode; |
| 54 | |
| 55 | @Inject |
| 56 | protected TerremarkVCloudLifeCycleStrategy(TerremarkVCloudClient client, Predicate<URI> taskTester, |
| 57 | GetNodeMetadataStrategy getNode) { |
| 58 | this.client = client; |
| 59 | this.taskTester = taskTester; |
| 60 | this.getNode = getNode; |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public NodeMetadata rebootNode(String in) { |
| 65 | Task task = client.resetVApp(URI.create(checkNotNull(in, "node.id"))); |
| 66 | return returnWhenTaskCompletes(in, task); |
| 67 | } |
| 68 | |
| 69 | private NodeMetadata returnWhenTaskCompletes(String in, Task task) { |
| 70 | taskTester.apply(task.getHref()); |
| 71 | return getNode.getNode(in); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public NodeMetadata resumeNode(String in) { |
| 76 | Task task = client.powerOnVApp(URI.create(checkNotNull(in, "node.id"))); |
| 77 | return returnWhenTaskCompletes(in, task); |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | public NodeMetadata suspendNode(String in) { |
| 82 | Task task = client.powerOffVApp(URI.create(checkNotNull(in, "node.id"))); |
| 83 | return returnWhenTaskCompletes(in, task); |
| 84 | } |
| 85 | |
| 86 | } |