| 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.compute.config; |
| 20 | |
| 21 | |
| 22 | import org.jclouds.compute.ComputeServiceAdapter; |
| 23 | import org.jclouds.compute.domain.Hardware; |
| 24 | import org.jclouds.compute.domain.Image; |
| 25 | import org.jclouds.compute.domain.NodeMetadata; |
| 26 | import org.jclouds.domain.Location; |
| 27 | import org.jclouds.functions.IdentityFunction; |
| 28 | |
| 29 | import com.google.common.base.Function; |
| 30 | import com.google.inject.TypeLiteral; |
| 31 | |
| 32 | /** |
| 33 | * |
| 34 | * @author Adrian Cole |
| 35 | */ |
| 36 | public class JCloudsNativeComputeServiceAdapterContextModule<S, A> extends |
| 37 | ComputeServiceAdapterContextModule<S, A, NodeMetadata, Hardware, Image, Location> { |
| 38 | protected final Class<? extends ComputeServiceAdapter<NodeMetadata, Hardware, Image, Location>> adapter; |
| 39 | |
| 40 | public JCloudsNativeComputeServiceAdapterContextModule(Class<S> syncClientType, Class<A> asyncClientType, |
| 41 | Class<? extends ComputeServiceAdapter<NodeMetadata, Hardware, Image, Location>> adapter) { |
| 42 | super(syncClientType, asyncClientType); |
| 43 | this.adapter = adapter; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * This binds the converters to {@link IdentityFunction} as that ensure the same value is |
| 48 | * returned. |
| 49 | */ |
| 50 | @SuppressWarnings({ "unchecked", "rawtypes" }) |
| 51 | @Override |
| 52 | protected void configure() { |
| 53 | bind(new TypeLiteral<ComputeServiceAdapter<NodeMetadata, Hardware, Image, Location>>() { |
| 54 | }).to(adapter); |
| 55 | bind(new TypeLiteral<Function<NodeMetadata, NodeMetadata>>() { |
| 56 | }).to((Class) IdentityFunction.class); |
| 57 | bind(new TypeLiteral<Function<Image, Image>>() { |
| 58 | }).to((Class) IdentityFunction.class); |
| 59 | bind(new TypeLiteral<Function<Hardware, Hardware>>() { |
| 60 | }).to((Class) IdentityFunction.class); |
| 61 | bind(new TypeLiteral<Function<Location, Location>>() { |
| 62 | }).to((Class) IdentityFunction.class); |
| 63 | super.configure(); |
| 64 | } |
| 65 | |
| 66 | } |