| 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.byon; |
| 20 | |
| 21 | import java.util.List; |
| 22 | import java.util.Properties; |
| 23 | |
| 24 | import org.jclouds.byon.config.BYONComputeServiceContextModule; |
| 25 | import org.jclouds.byon.config.ConfiguresNodeStore; |
| 26 | import org.jclouds.byon.config.YamlNodeStoreModule; |
| 27 | import org.jclouds.compute.StandaloneComputeServiceContextBuilder; |
| 28 | |
| 29 | import com.google.common.base.Predicate; |
| 30 | import com.google.common.base.Supplier; |
| 31 | import com.google.common.collect.Iterables; |
| 32 | import com.google.inject.Module; |
| 33 | |
| 34 | /** |
| 35 | * |
| 36 | * @author Adrian Cole |
| 37 | */ |
| 38 | @SuppressWarnings("rawtypes") |
| 39 | public class BYONComputeServiceContextBuilder extends StandaloneComputeServiceContextBuilder<Supplier> { |
| 40 | |
| 41 | public BYONComputeServiceContextBuilder(Properties props) { |
| 42 | super(Supplier.class, props); |
| 43 | } |
| 44 | |
| 45 | @Override |
| 46 | protected void addContextModule(List<Module> modules) { |
| 47 | modules.add(new BYONComputeServiceContextModule()); |
| 48 | addNodeStoreModuleIfNotPresent(modules); |
| 49 | } |
| 50 | |
| 51 | protected void addNodeStoreModuleIfNotPresent(List<Module> modules) { |
| 52 | if (!Iterables.any(modules, new Predicate<Module>() { |
| 53 | public boolean apply(Module input) { |
| 54 | return input.getClass().isAnnotationPresent(ConfiguresNodeStore.class); |
| 55 | } |
| 56 | |
| 57 | })) { |
| 58 | addNodeStoreModule(modules); |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | protected void addNodeStoreModule(List<Module> modules) { |
| 63 | modules.add(new YamlNodeStoreModule()); |
| 64 | } |
| 65 | } |