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JCLOUDS-651: Add Azure server-side copyBlob

This commit is contained in:
Andrew Gaul 2015-03-31 11:36:26 -07:00
parent 76f261e818
commit afbf61c657
1 changed files with 29 additions and 0 deletions
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29
providers/azureblob/src/main/java/org/jclouds/azureblob/blobstore/AzureBlobStore.java
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@ -19,7 +19,9 @@ package org.jclouds.azureblob.blobstore;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.azure.storage.options.ListOptions.Builder.includeMetadata;
import java.net.URI;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.inject.Inject;
@ -38,6 +40,7 @@ import org.jclouds.azureblob.blobstore.strategy.MultipartUploadStrategy;
import org.jclouds.azureblob.domain.ContainerProperties;
import org.jclouds.azureblob.domain.ListBlobBlocksResponse;
import org.jclouds.azureblob.domain.PublicAccess;
import org.jclouds.azureblob.options.CopyBlobOptions;
import org.jclouds.azureblob.options.ListBlobsOptions;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.domain.Blob;
@ -49,6 +52,7 @@ import org.jclouds.blobstore.domain.StorageMetadata;
import org.jclouds.blobstore.domain.internal.PageSetImpl;
import org.jclouds.blobstore.functions.BlobToHttpGetOptions;
import org.jclouds.blobstore.internal.BaseBlobStore;
import org.jclouds.blobstore.options.CopyOptions;
import org.jclouds.blobstore.options.CreateContainerOptions;
import org.jclouds.blobstore.options.ListContainerOptions;
import org.jclouds.blobstore.options.PutOptions;
@ -58,6 +62,7 @@ import org.jclouds.domain.Location;
import org.jclouds.http.options.GetOptions;
import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.base.Supplier;
import com.google.common.collect.Iterables;
import org.jclouds.io.Payload;
@ -215,6 +220,30 @@ public class AzureBlobStore extends BaseBlobStore {
return putBlob(container, blob);
}
@Override
public String copyBlob(String fromContainer, String fromName, String toContainer, String toName,
CopyOptions options) {
CopyBlobOptions.Builder azureOptions = CopyBlobOptions.builder();
Optional<Map<String, String>> userMetadata = options.getUserMetadata();
if (userMetadata.isPresent()) {
azureOptions.overrideUserMetadata(userMetadata.get());
}
URI source = context.getSigner().signGetBlob(fromContainer, fromName).getEndpoint();
sync.copyBlob(source, toContainer, toName, azureOptions.build());
String eTag = sync.getBlobProperties(toContainer, toName).getETag();
// TODO: Azure does not allow updating system metadata during copy - call SetBlobProperties (not yet implemented)
// TODO: content disposition
// TODO: content encoding
// TODO: content language
// TODO: content type
return eTag;
}
/**
* This implementation invokes {@link AzureBlobClient#deleteObject}
*