| 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.internal; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import java.util.Map; |
| 24 | |
| 25 | import javax.inject.Inject; |
| 26 | import javax.inject.Singleton; |
| 27 | |
| 28 | import org.jclouds.compute.ComputeService; |
| 29 | import org.jclouds.compute.ComputeServiceContext; |
| 30 | import org.jclouds.compute.Utils; |
| 31 | import org.jclouds.domain.Credentials; |
| 32 | import org.jclouds.rest.RestContext; |
| 33 | |
| 34 | /** |
| 35 | * @author Adrian Cole |
| 36 | */ |
| 37 | @Singleton |
| 38 | public class ComputeServiceContextImpl<S, A> implements ComputeServiceContext { |
| 39 | private final ComputeService computeService; |
| 40 | private final RestContext<S, A> providerSpecificContext; |
| 41 | private final Utils utils; |
| 42 | private final Map<String, Credentials> credentialStore; |
| 43 | |
| 44 | @SuppressWarnings( { "unchecked" }) |
| 45 | @Inject |
| 46 | public ComputeServiceContextImpl(ComputeService computeService, Map<String, Credentials> credentialStore, |
| 47 | Utils utils, @SuppressWarnings("rawtypes") RestContext providerSpecificContext) { |
| 48 | this.credentialStore = credentialStore; |
| 49 | this.utils = utils; |
| 50 | this.providerSpecificContext = providerSpecificContext; |
| 51 | this.computeService = checkNotNull(computeService, "computeService"); |
| 52 | } |
| 53 | |
| 54 | public ComputeService getComputeService() { |
| 55 | return computeService; |
| 56 | } |
| 57 | |
| 58 | @SuppressWarnings( { "unchecked", "hiding" }) |
| 59 | @Override |
| 60 | public <S, A> RestContext<S, A> getProviderSpecificContext() { |
| 61 | return (RestContext<S, A>) providerSpecificContext; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public void close() { |
| 66 | providerSpecificContext.close(); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public Utils getUtils() { |
| 71 | return utils(); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public Utils utils() { |
| 76 | return utils; |
| 77 | } |
| 78 | |
| 79 | public int hashCode() { |
| 80 | return providerSpecificContext.hashCode(); |
| 81 | } |
| 82 | |
| 83 | @Override |
| 84 | public String toString() { |
| 85 | return providerSpecificContext.toString(); |
| 86 | } |
| 87 | |
| 88 | @Override |
| 89 | public boolean equals(Object obj) { |
| 90 | return providerSpecificContext.equals(obj); |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | public Map<String, Credentials> getCredentialStore() { |
| 95 | return credentialStore; |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public Map<String, Credentials> credentialStore() { |
| 100 | return credentialStore; |
| 101 | } |
| 102 | } |