| 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.ec2.compute.strategy; |
| 20 | |
| 21 | import javax.inject.Inject; |
| 22 | import javax.inject.Singleton; |
| 23 | |
| 24 | import org.jclouds.aws.util.AWSUtils; |
| 25 | import org.jclouds.compute.domain.NodeMetadata; |
| 26 | import org.jclouds.compute.strategy.GetNodeMetadataStrategy; |
| 27 | import org.jclouds.compute.strategy.SuspendNodeStrategy; |
| 28 | import org.jclouds.ec2.EC2Client; |
| 29 | import org.jclouds.ec2.services.InstanceClient; |
| 30 | |
| 31 | /** |
| 32 | * |
| 33 | * @author Adrian Cole |
| 34 | */ |
| 35 | @Singleton |
| 36 | public class EC2SuspendNodeStrategy implements SuspendNodeStrategy { |
| 37 | private final InstanceClient client; |
| 38 | private final GetNodeMetadataStrategy getNode; |
| 39 | |
| 40 | @Inject |
| 41 | protected EC2SuspendNodeStrategy(EC2Client client, GetNodeMetadataStrategy getNode) { |
| 42 | this.client = client.getInstanceServices(); |
| 43 | this.getNode = getNode; |
| 44 | } |
| 45 | |
| 46 | @Override |
| 47 | public NodeMetadata suspendNode(String id) { |
| 48 | String[] parts = AWSUtils.parseHandle(id); |
| 49 | String region = parts[0]; |
| 50 | String instanceId = parts[1]; |
| 51 | client.stopInstancesInRegion(region, true, instanceId); |
| 52 | return getNode.getNode(id); |
| 53 | } |
| 54 | |
| 55 | } |