| 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.cloudfiles.blobstore.config; |
| 20 | |
| 21 | import java.net.URI; |
| 22 | import java.util.Map; |
| 23 | import java.util.concurrent.TimeUnit; |
| 24 | |
| 25 | import javax.inject.Singleton; |
| 26 | |
| 27 | import org.jclouds.cloudfiles.CloudFilesClient; |
| 28 | import org.jclouds.cloudfiles.blobstore.CloudFilesAsyncBlobStore; |
| 29 | import org.jclouds.cloudfiles.blobstore.CloudFilesBlobStore; |
| 30 | import org.jclouds.cloudfiles.blobstore.functions.CloudFilesObjectToBlobMetadata; |
| 31 | import org.jclouds.cloudfiles.domain.ContainerCDNMetadata; |
| 32 | import org.jclouds.openstack.swift.blobstore.SwiftAsyncBlobStore; |
| 33 | import org.jclouds.openstack.swift.blobstore.SwiftBlobStore; |
| 34 | import org.jclouds.openstack.swift.blobstore.config.SwiftBlobStoreContextModule; |
| 35 | import org.jclouds.openstack.swift.blobstore.functions.ObjectToBlobMetadata; |
| 36 | |
| 37 | import com.google.common.base.Function; |
| 38 | import com.google.common.collect.MapMaker; |
| 39 | import com.google.inject.Provides; |
| 40 | |
| 41 | /** |
| 42 | * |
| 43 | * @author Adrian Cole |
| 44 | */ |
| 45 | public class CloudFilesBlobStoreContextModule extends SwiftBlobStoreContextModule { |
| 46 | |
| 47 | @Provides |
| 48 | @Singleton |
| 49 | protected Map<String, URI> cdnContainer(final CloudFilesClient client) { |
| 50 | return new MapMaker().expireAfterWrite(30, TimeUnit.SECONDS).makeComputingMap(new Function<String, URI>() { |
| 51 | public URI apply(String container) { |
| 52 | ContainerCDNMetadata md = client.getCDNMetadata(container); |
| 53 | return md != null ? md.getCDNUri() : null; |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public String toString() { |
| 58 | return "getCDNMetadata()"; |
| 59 | } |
| 60 | }); |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | protected void configure() { |
| 65 | super.configure(); |
| 66 | bind(SwiftBlobStore.class).to(CloudFilesBlobStore.class); |
| 67 | bind(SwiftAsyncBlobStore.class).to(CloudFilesAsyncBlobStore.class); |
| 68 | bind(ObjectToBlobMetadata.class).to(CloudFilesObjectToBlobMetadata.class); |
| 69 | } |
| 70 | } |