| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.jclouds.openstack.swift.v1.blobstore.internal; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.jclouds.Constants.PROPERTY_USER_THREADS; |
| |
| import java.util.Set; |
| import java.util.concurrent.Callable; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| |
| import org.jclouds.blobstore.AsyncBlobStore; |
| import org.jclouds.blobstore.BlobStore; |
| import org.jclouds.blobstore.BlobStoreContext; |
| import org.jclouds.blobstore.domain.Blob; |
| import org.jclouds.blobstore.domain.BlobBuilder; |
| import org.jclouds.blobstore.domain.BlobMetadata; |
| import org.jclouds.blobstore.domain.PageSet; |
| import org.jclouds.blobstore.domain.StorageMetadata; |
| import org.jclouds.blobstore.options.CreateContainerOptions; |
| import org.jclouds.blobstore.options.GetOptions; |
| import org.jclouds.blobstore.options.ListContainerOptions; |
| import org.jclouds.blobstore.options.PutOptions; |
| import org.jclouds.domain.Location; |
| |
| import com.google.common.collect.ForwardingObject; |
| import com.google.common.util.concurrent.ListenableFuture; |
| import com.google.common.util.concurrent.ListeningExecutorService; |
| |
| /** |
| * Adapter that allows you to reuse an existing {@link BlobStore} to implement |
| * the deprecated {@link AsyncBlobStore} interface. |
| * |
| * @deprecated will be removed in jclouds 1.7, as async interfaces are no longer |
| * supported. Please use {@link BlobStore} |
| */ |
| @Deprecated |
| public class SubmissionAsyncBlobStore extends ForwardingObject implements AsyncBlobStore { |
| private final BlobStore blobstore; |
| private final ListeningExecutorService executor; |
| |
| @Inject |
| public SubmissionAsyncBlobStore(BlobStore blobstore, @Named(PROPERTY_USER_THREADS) ListeningExecutorService executor) { |
| this.blobstore = checkNotNull(blobstore, "blobstore"); |
| this.executor = checkNotNull(executor, "executor"); |
| } |
| |
| @Override |
| protected BlobStore delegate() { |
| return blobstore; |
| } |
| |
| @Override |
| public BlobStoreContext getContext() { |
| return delegate().getContext(); |
| } |
| |
| @Override |
| public BlobBuilder blobBuilder(String name) { |
| return delegate().blobBuilder(name); |
| } |
| |
| @Override |
| public ListenableFuture<Set<? extends Location>> listAssignableLocations() { |
| return executor.submit(new Callable<Set<? extends Location>>() { |
| public Set<? extends Location> call() { |
| return delegate().listAssignableLocations(); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<PageSet<? extends StorageMetadata>> list() { |
| return executor.submit(new Callable<PageSet<? extends StorageMetadata>>() { |
| public PageSet<? extends StorageMetadata> call() { |
| return delegate().list(); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> containerExists(final String container) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().containerExists(container); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> createContainerInLocation(final Location location, final String container) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().createContainerInLocation(location, container); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> createContainerInLocation(final Location location, final String container, |
| final CreateContainerOptions options) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().createContainerInLocation(location, container, options); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<PageSet<? extends StorageMetadata>> list(final String container) { |
| return executor.submit(new Callable<PageSet<? extends StorageMetadata>>() { |
| public PageSet<? extends StorageMetadata> call() { |
| return delegate().list(container); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<PageSet<? extends StorageMetadata>> list(final String container, |
| final ListContainerOptions options) { |
| return executor.submit(new Callable<PageSet<? extends StorageMetadata>>() { |
| public PageSet<? extends StorageMetadata> call() { |
| return delegate().list(container, options); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> clearContainer(final String container) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().clearContainer(container); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> clearContainer(final String container, final ListContainerOptions options) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().clearContainer(container, options); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> deleteContainer(final String container) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().deleteContainer(container); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> deleteContainerIfEmpty(final String container) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().deleteContainerIfEmpty(container); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> directoryExists(final String container, final String directory) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().directoryExists(container, directory); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> createDirectory(final String container, final String directory) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().createDirectory(container, directory); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> deleteDirectory(final String containerName, final String name) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().deleteDirectory(containerName, name); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Boolean> blobExists(final String container, final String name) { |
| return executor.submit(new Callable<Boolean>() { |
| public Boolean call() { |
| return delegate().blobExists(container, name); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<String> putBlob(final String container, final Blob blob) { |
| return executor.submit(new Callable<String>() { |
| public String call() { |
| return delegate().putBlob(container, blob); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<String> putBlob(final String container, final Blob blob, final PutOptions options) { |
| return executor.submit(new Callable<String>() { |
| public String call() { |
| return delegate().putBlob(container, blob, options); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<BlobMetadata> blobMetadata(final String container, final String key) { |
| return executor.submit(new Callable<BlobMetadata>() { |
| public BlobMetadata call() { |
| return delegate().blobMetadata(container, key); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Blob> getBlob(final String container, final String key) { |
| return executor.submit(new Callable<Blob>() { |
| public Blob call() { |
| return delegate().getBlob(container, key); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Blob> getBlob(final String container, final String key, final GetOptions options) { |
| return executor.submit(new Callable<Blob>() { |
| public Blob call() { |
| return delegate().getBlob(container, key, options); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Void> removeBlob(final String container, final String key) { |
| return executor.submit(new Callable<Void>() { |
| public Void call() { |
| delegate().removeBlob(container, key); |
| return null; |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Long> countBlobs(final String container) { |
| return executor.submit(new Callable<Long>() { |
| public Long call() { |
| return delegate().countBlobs(container); |
| } |
| }); |
| } |
| |
| @Override |
| public ListenableFuture<Long> countBlobs(final String container, final ListContainerOptions options) { |
| return executor.submit(new Callable<Long>() { |
| public Long call() { |
| return delegate().countBlobs(container, options); |
| } |
| }); |
| } |
| } |