1 | /** |
2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
3 | * contributor license agreements. See the NOTICE file |
4 | * distributed with this work for additional information |
5 | * regarding copyright ownership. jclouds licenses this file |
6 | * to you under the Apache License, Version 2.0 (the |
7 | * "License"); you may not use this file except in compliance |
8 | * with the License. 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, |
13 | * software distributed under the License is distributed on an |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
15 | * KIND, either express or implied. See the License for the |
16 | * specific language governing permissions and limitations |
17 | * under the License. |
18 | */ |
19 | package org.jclouds.slicehost.compute.strategy; |
20 | |
21 | import javax.inject.Inject; |
22 | import javax.inject.Singleton; |
23 | |
24 | import org.jclouds.compute.domain.NodeMetadata; |
25 | import org.jclouds.compute.strategy.GetNodeMetadataStrategy; |
26 | import org.jclouds.slicehost.SlicehostClient; |
27 | import org.jclouds.slicehost.domain.Slice; |
28 | |
29 | import com.google.common.base.Function; |
30 | |
31 | /** |
32 | * |
33 | * @author Adrian Cole |
34 | */ |
35 | @Singleton |
36 | public class SlicehostGetNodeMetadataStrategy implements GetNodeMetadataStrategy { |
37 | |
38 | private final SlicehostClient client; |
39 | private final Function<Slice, NodeMetadata> sliceToNodeMetadata; |
40 | |
41 | @Inject |
42 | protected SlicehostGetNodeMetadataStrategy(SlicehostClient client, Function<Slice, NodeMetadata> sliceToNodeMetadata) { |
43 | this.client = client; |
44 | this.sliceToNodeMetadata = sliceToNodeMetadata; |
45 | } |
46 | |
47 | @Override |
48 | public NodeMetadata getNode(String id) { |
49 | int sliceId = Integer.parseInt(id); |
50 | Slice slice = client.getSlice(sliceId); |
51 | return slice == null ? null : sliceToNodeMetadata.apply(slice); |
52 | } |
53 | } |