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Issue 486: moved netty to a driver and created a base payload slicer

This commit is contained in:
Adrian Cole 2011-03-06 00:04:46 -05:00
parent 16843d9a92
commit b6667353f9
27 changed files with 597 additions and 203 deletions
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5
apis/atmos/src/main/java/org/jclouds/atmos/blobstore/AtmosAsyncBlobStore.java
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@ -250,4 +250,9 @@ public class AtmosAsyncBlobStore extends BaseAsyncBlobStore {
return async.deletePath(container + "/" + key);
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
return putBlob(container, blob);
}
}

6
apis/filesystem/src/main/java/org/jclouds/filesystem/FilesystemAsyncBlobStore.java
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@ -660,4 +660,10 @@ public class FilesystemAsyncBlobStore extends BaseAsyncBlobStore {
String eTag = CryptoStreams.hex(object.getPayload().getContentMetadata().getContentMD5());
return eTag;
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
return putBlob(container, blob);
}
}

5
apis/s3/src/main/java/org/jclouds/s3/blobstore/S3AsyncBlobStore.java
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@ -238,4 +238,9 @@ public class S3AsyncBlobStore extends BaseAsyncBlobStore {
return async.deleteObject(container, key);
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
return putBlob(container, blob);
}
}

8
apis/s3/src/main/java/org/jclouds/s3/blobstore/config/S3BlobStoreContextModule.java
View File

@ -55,12 +55,16 @@ public class S3BlobStoreContextModule extends AbstractModule {
bind(ConsistencyModel.class).toInstance(ConsistencyModel.EVENTUAL);
bind(AsyncBlobStore.class).to(S3AsyncBlobStore.class).in(Scopes.SINGLETON);
bind(BlobStore.class).to(S3BlobStore.class).in(Scopes.SINGLETON);
bind(BlobStoreContext.class).to(new TypeLiteral<BlobStoreContextImpl<S3Client, S3AsyncClient>>() {
}).in(Scopes.SINGLETON);
bindContext();
bind(BlobRequestSigner.class).to(S3BlobRequestSigner.class);
bindBucketLocationStrategy();
}
protected void bindContext() {
bind(BlobStoreContext.class).to(new TypeLiteral<BlobStoreContextImpl<S3Client, S3AsyncClient>>() {
}).in(Scopes.SINGLETON);
}
protected void bindBucketLocationStrategy() {
bind(new TypeLiteral<Function<BucketMetadata, Location>>() {
}).to(LocationFromBucketLocation.class);

8
apis/swift/src/main/java/org/jclouds/openstack/swift/blobstore/SwiftAsyncBlobStore.java
View File

@ -110,8 +110,7 @@ public class SwiftAsyncBlobStore extends BaseAsyncBlobStore {
public ListenableFuture<PageSet<? extends StorageMetadata>> list() {
return Futures.compose(async.listContainers(),
new Function<Set<ContainerMetadata>, org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata>>() {
public org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata> apply(
Set<ContainerMetadata> from) {
public org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata> apply(Set<ContainerMetadata> from) {
return new PageSetImpl<StorageMetadata>(Iterables.transform(from, container2ResourceMd), null);
}
}, service);
@ -235,4 +234,9 @@ public class SwiftAsyncBlobStore extends BaseAsyncBlobStore {
return !sync.containerExists(container);
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
return putBlob(container, blob);
}
}

7
blobstore/src/main/java/org/jclouds/blobstore/AsyncBlobStore.java
View File

@ -32,6 +32,7 @@ import org.jclouds.blobstore.options.GetOptions;
import org.jclouds.blobstore.options.ListContainerOptions;
import org.jclouds.domain.Location;
import com.google.common.annotations.Beta;
import com.google.common.util.concurrent.ListenableFuture;
/**
@ -126,6 +127,12 @@ public interface AsyncBlobStore {
*/
ListenableFuture<String> putBlob(String container, Blob blob);
/**
* @see BlobStore#putBlobMultipart
*/
@Beta
ListenableFuture<String> putBlobMultipart(String container, Blob blob);
/**
* @see BlobStore#blobMetadata
*/

4
blobstore/src/main/java/org/jclouds/blobstore/BlobStore.java
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@ -32,6 +32,8 @@ import org.jclouds.blobstore.options.GetOptions;
import org.jclouds.blobstore.options.ListContainerOptions;
import org.jclouds.domain.Location;
import com.google.common.annotations.Beta;
/**
* Synchronous access to a BlobStore such as Amazon S3
*
@ -48,6 +50,7 @@ public interface BlobStore {
/**
* creates a new blob with the specified name.
*
* @see #blobBuilder
*/
@Deprecated
@ -214,6 +217,7 @@ public interface BlobStore {
* @throws ContainerNotFoundException
* if the container doesn't exist
*/
@Beta
String putBlobMultipart(String container, Blob blob);
/**

6
blobstore/src/main/java/org/jclouds/blobstore/TransientAsyncBlobStore.java
View File

@ -675,4 +675,10 @@ public class TransientAsyncBlobStore extends BaseAsyncBlobStore {
return containerToLocation;
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
// TODO implement
return putBlob(container, blob);
}
}

5
core/pom.xml
View File

@ -119,11 +119,6 @@
<artifactId>jsr305</artifactId>
<version>1.3.9</version>
</dependency>
<dependency>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
<version>3.2.4.Final</version>
</dependency>
</dependencies>
<profiles>

47
core/src/main/java/org/jclouds/io/PayloadSlicer.java Normal file
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@ -0,0 +1,47 @@
/**
*
* Copyright (C) 2010 Cloud Conscious, LLC. <info@cloudconscious.com>
*
* ====================================================================
* Licensed 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.io;
import org.jclouds.io.internal.BasePayloadSlicer;
import com.google.inject.ImplementedBy;
/**
*
* @author Adrian Cole
*/
@ImplementedBy(BasePayloadSlicer.class)
public interface PayloadSlicer {
/**
* Returns a {@link Payload} that returns input streams from the an underlying payload, where
* each stream starts at the given offset and is limited to the specified number of bytes.
*
* @param input
* the payload from which to get the raw streams
* @param offset
* the offset in bytes into the underlying stream where the returned streams will start
* @param length
* the maximum length of the returned streams
* @throws IllegalArgumentException
* if offset or length are negative
*/
Payload slice(Payload input, long offset, long length);
}

5
core/src/main/java/org/jclouds/io/Payloads.java
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@ -35,7 +35,6 @@ import javax.annotation.Nullable;
import org.jclouds.crypto.CryptoStreams;
import org.jclouds.io.payloads.ByteArrayPayload;
import org.jclouds.io.payloads.ChunkedFilePayload;
import org.jclouds.io.payloads.FilePayload;
import org.jclouds.io.payloads.InputStreamPayload;
import org.jclouds.io.payloads.StringPayload;
@ -85,10 +84,6 @@ public class Payloads {
return new FilePayload(checkNotNull(data, "data"));
}
public static ChunkedFilePayload newChunkedFilePayload(File data, int part, long chunkOffset, long chunkSize) {
return new ChunkedFilePayload(checkNotNull(data, "data"), part, chunkOffset, chunkSize);
}
public static UrlEncodedFormPayload newUrlEncodedFormPayload(Multimap<String, String> formParams, char... skips) {
return new UrlEncodedFormPayload(formParams, skips);
}

104
core/src/main/java/org/jclouds/io/internal/BasePayloadSlicer.java Normal file
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@ -0,0 +1,104 @@
/**
*
* Copyright (C) 2010 Cloud Conscious, LLC. <info@cloudconscious.com>
*
* ====================================================================
* Licensed 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.io.internal;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import javax.inject.Singleton;
import org.jclouds.io.InputSuppliers;
import org.jclouds.io.Payload;
import org.jclouds.io.PayloadSlicer;
import org.jclouds.io.payloads.BaseMutableContentMetadata;
import org.jclouds.io.payloads.InputStreamSupplierPayload;
import com.google.common.base.Throwables;
import com.google.common.io.ByteStreams;
/**
*
* @author Adrian Cole
*/
@Singleton
public class BasePayloadSlicer implements PayloadSlicer {
/**
* {@inheritDoc}
*/
@Override
public Payload slice(Payload input, long offset, long length) {
checkNotNull(input);
checkArgument(offset >= 0, "offset is negative");
checkArgument(length >= 0, "length is negative");
Payload returnVal;
if (input.getRawContent() instanceof File) {
returnVal = doSlice((File) input.getRawContent(), offset, length);
} else if (input.getRawContent() instanceof String) {
returnVal = doSlice((byte[]) input.getRawContent(), offset, length);
} else if (input.getRawContent() instanceof byte[]) {
returnVal = doSlice((byte[]) input.getRawContent(), offset, length);
} else {
returnVal = doSlice(input.getInput(), offset, length);
}
return copyMetadataAndSetLength(input, returnVal, length);
}
protected Payload doSlice(Payload content, long offset, long length) {
return new InputStreamSupplierPayload(ByteStreams.slice(content, offset, length));
}
protected Payload doSlice(String content, long offset, long length) {
return doSlice(content.getBytes(), offset, length);
}
protected Payload doSlice(File content, long offset, long length) {
try {
return doSlice(new FileInputStream(content), offset, length);
} catch (FileNotFoundException e) {
Throwables.propagate(e);
return null;
}
}
protected Payload doSlice(InputStream content, long offset, long length) {
return new InputStreamSupplierPayload(ByteStreams.slice(InputSuppliers.of(content), offset, length));
}
protected Payload doSlice(byte[] content, long offset, long length) {
Payload returnVal;
checkArgument(offset <= Integer.MAX_VALUE, "offset is too big for an array");
checkArgument(length <= Integer.MAX_VALUE, "length is too big for an array");
returnVal = new InputStreamSupplierPayload(
ByteStreams.newInputStreamSupplier(content, (int) offset, (int) length));
return returnVal;
}
protected Payload copyMetadataAndSetLength(Payload input, Payload returnVal, long length) {
returnVal.setContentMetadata(BaseMutableContentMetadata.fromContentMetadata(input.getContentMetadata()
.toBuilder().contentLength(length).contentMD5(null).build()));
return returnVal;
}
}

75
core/src/main/java/org/jclouds/io/payloads/InputStreamSupplierPayload.java Normal file
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@ -0,0 +1,75 @@
/**
*
* Copyright (C) 2010 Cloud Conscious, LLC. <info@cloudconscious.com>
*
* ====================================================================
* Licensed 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.io.payloads;
import static com.google.common.io.Closeables.closeQuietly;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import com.google.common.base.Throwables;
import com.google.common.collect.Lists;
import com.google.common.io.InputSupplier;
/**
* @author Adrian Cole
*/
public class InputStreamSupplierPayload extends BasePayload<InputSupplier<? extends InputStream>> {
private List<InputStream> toClose = Lists.newArrayList();
public InputStreamSupplierPayload(InputSupplier<? extends InputStream> content) {
super(content);
}
/**
* {@inheritDoc}
*/
@Override
public InputStream getInput() {
try {
InputStream returnVal = content.getInput();
toClose.add(returnVal);
return returnVal;
} catch (IOException e) {
Throwables.propagate(e);
return null;
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isRepeatable() {
return true;
}
/**
* if we created the stream, then it is already consumed on close.
*/
@Override
public void release() {
if (toClose.size() > 0)
for (InputStream content = toClose.remove(0); toClose.size() > 0; content = toClose.remove(0))
closeQuietly(content);
}
}

BIN
drivers/netty/.pom.xml.swp Normal file
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Binary file not shown.

82
drivers/netty/pom.xml Normal file
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@ -0,0 +1,82 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (C) 2010 Cloud Conscious, LLC. <info@cloudconscious.com>
====================================================================
Licensed 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.
====================================================================
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.jclouds</groupId>
<artifactId>jclouds-project</artifactId>
<version>1.0-SNAPSHOT</version>
<relativePath>../../project/pom.xml</relativePath>
</parent>
<groupId>org.jclouds.driver</groupId>
<artifactId>jclouds-netty</artifactId>
<name>jclouds netty payload module</name>
<description>jclouds netty payload module</description>
<!-- bootstrapping: need to fetch the project POM -->
<repositories>
<repository>
<id>jclouds-sona-snapshots-nexus</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
<repository>
<id>jboss-public-releases</id>
<url>https://repository.jboss.org/nexus/content/groups/public-jboss</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.jclouds</groupId>
<artifactId>jclouds-core</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.jclouds</groupId>
<artifactId>jclouds-core</artifactId>
<version>${project.version}</version>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
<version>3.2.4.Final</version>
<scope>provided</scope>
</dependency>
</dependencies>
</project>

20
drivers/netty/src/main/java/org/jclouds/netty/config/NettyPayloadModule.java Normal file
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@ -0,0 +1,20 @@
package org.jclouds.netty.config;
import org.jclouds.io.PayloadSlicer;
import org.jclouds.netty.io.NettyPayloadSlicer;
import com.google.inject.AbstractModule;
/**
*
* @author Adrian Cole
*
*/
public class NettyPayloadModule extends AbstractModule {
@Override
protected void configure() {
bind(PayloadSlicer.class).to(NettyPayloadSlicer.class);
}
}

3
core/src/main/java/org/jclouds/io/payloads/ChunkedFileInputStream.java → drivers/netty/src/main/java/org/jclouds/netty/io/ChunkedFileInputStream.java
View File

@ -17,10 +17,9 @@
* ====================================================================
*/
package org.jclouds.io.payloads;
package org.jclouds.netty.io;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.RandomAccessFile;

36
core/src/main/java/org/jclouds/io/payloads/ChunkedFilePayload.java → drivers/netty/src/main/java/org/jclouds/netty/io/NettyPayloadSlicer.java
View File

@ -17,34 +17,26 @@
* ====================================================================
*/
package org.jclouds.io.payloads;
package org.jclouds.netty.io;
import java.io.File;
import java.io.InputStream;
public class ChunkedFilePayload extends FilePayload {
import javax.inject.Singleton;
private int part;
private long chunkOffset;
private long chunkSize;
import org.jclouds.io.Payload;
import org.jclouds.io.Payloads;
import org.jclouds.io.internal.BasePayloadSlicer;
public ChunkedFilePayload(File content) {
this(content, 1, 0, content.length());
}
public ChunkedFilePayload(File content, int part, long chunkOffset, long chunkSize) {
super(content);
this.part = part;
this.chunkOffset = chunkOffset;
this.chunkSize = chunkSize;
}
public int getPart() {
return part;
}
/**
*
* @author Adrian Cole
*/
@Singleton
public class NettyPayloadSlicer extends BasePayloadSlicer {
@Override
public InputStream getInput() {
return new ChunkedFileInputStream(getRawContent(), chunkOffset, chunkSize);
protected Payload doSlice(File content, long offset, long length) {
return Payloads.newInputStreamPayload(new ChunkedFileInputStream(content, offset, length));
}
}

1
drivers/pom.xml
View File

@ -38,6 +38,7 @@
<module>bouncycastle</module>
<module>log4j</module>
<module>jsch</module>
<module>netty</module>
<module>enterprise</module>
</modules>
</project>

27
providers/aws-s3/pom.xml
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@ -42,6 +42,21 @@
<test.aws-s3.credential>${test.aws.credential}</test.aws-s3.credential>
</properties>
<!-- temporary -->
<repositories>
<repository>
<id>jboss-public-releases</id>
<url>https://repository.jboss.org/nexus/content/groups/public-jboss</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.jclouds.api</groupId>
@ -94,6 +109,18 @@
<version>1.2.16</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jclouds.driver</groupId>
<artifactId>jclouds-netty</artifactId>
<version>${project.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
<version>3.2.4.Final</version>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>

1
providers/aws-s3/src/main/java/org/jclouds/aws/s3/AWSS3ContextBuilder.java
View File

@ -25,7 +25,6 @@ import java.util.Properties;
import org.jclouds.aws.s3.blobstore.config.AWSS3BlobStoreContextModule;
import org.jclouds.aws.s3.config.AWSS3RestClientModule;
import org.jclouds.s3.S3ContextBuilder;
import org.jclouds.s3.blobstore.config.S3BlobStoreContextModule;
import com.google.inject.Module;

21
providers/aws-s3/src/main/java/org/jclouds/aws/s3/blobstore/AWSS3AsyncBlobStore.java
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@ -29,7 +29,9 @@ import javax.inject.Provider;
import org.jclouds.Constants;
import org.jclouds.aws.s3.AWSS3AsyncClient;
import org.jclouds.aws.s3.AWSS3Client;
import org.jclouds.aws.s3.blobstore.strategy.MultipartUploadStrategy;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.domain.Blob;
import org.jclouds.blobstore.functions.BlobToHttpGetOptions;
import org.jclouds.blobstore.strategy.internal.FetchBlobMetadata;
import org.jclouds.blobstore.util.BlobUtils;
@ -44,6 +46,8 @@ import org.jclouds.s3.blobstore.functions.ObjectToBlob;
import org.jclouds.s3.blobstore.functions.ObjectToBlobMetadata;
import com.google.common.base.Supplier;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
/**
*
@ -51,6 +55,8 @@ import com.google.common.base.Supplier;
*/
public class AWSS3AsyncBlobStore extends S3AsyncBlobStore {
private final Provider<MultipartUploadStrategy> multipartUploadStrategy;
@Inject
public AWSS3AsyncBlobStore(BlobStoreContext context, BlobUtils blobUtils,
@Named(Constants.PROPERTY_USER_THREADS) ExecutorService service, Supplier<Location> defaultLocation,
@ -58,10 +64,19 @@ public class AWSS3AsyncBlobStore extends S3AsyncBlobStore {
BucketToResourceMetadata bucket2ResourceMd, ContainerToBucketListOptions container2BucketListOptions,
BucketToResourceList bucket2ResourceList, ObjectToBlob object2Blob,
BlobToHttpGetOptions blob2ObjectGetOptions, BlobToObject blob2Object, ObjectToBlobMetadata object2BlobMd,
Provider<FetchBlobMetadata> fetchBlobMetadataProvider) {
Provider<FetchBlobMetadata> fetchBlobMetadataProvider,
Provider<MultipartUploadStrategy> multipartUploadStrategy) {
super(context, blobUtils, service, defaultLocation, locations, async, sync, bucket2ResourceMd,
container2BucketListOptions, bucket2ResourceList, object2Blob, blob2ObjectGetOptions,
blob2Object, object2BlobMd, fetchBlobMetadataProvider);
container2BucketListOptions, bucket2ResourceList, object2Blob, blob2ObjectGetOptions, blob2Object,
object2BlobMd, fetchBlobMetadataProvider);
this.multipartUploadStrategy = multipartUploadStrategy;
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
// TODO: make this better
// need to use a provider if the strategy object is stateful
return Futures.immediateFuture(multipartUploadStrategy.get().execute(container, blob));
}
}

13
providers/aws-s3/src/main/java/org/jclouds/aws/s3/blobstore/AWSS3BlobStore.java
View File

@ -26,7 +26,6 @@ import javax.inject.Provider;
import org.jclouds.aws.s3.AWSS3Client;
import org.jclouds.aws.s3.blobstore.strategy.MultipartUploadStrategy;
import org.jclouds.aws.s3.blobstore.strategy.internal.SequentialMultipartUploadStrategy;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.domain.Blob;
import org.jclouds.blobstore.functions.BlobToHttpGetOptions;
@ -51,7 +50,7 @@ import com.google.common.base.Supplier;
*/
public class AWSS3BlobStore extends S3BlobStore {
private MultipartUploadStrategy multipartUploadStrategy;
private final Provider<MultipartUploadStrategy> multipartUploadStrategy;
@Inject
AWSS3BlobStore(BlobStoreContext context, BlobUtils blobUtils, Supplier<Location> defaultLocation,
@ -59,18 +58,16 @@ public class AWSS3BlobStore extends S3BlobStore {
BucketToResourceMetadata bucket2ResourceMd, ContainerToBucketListOptions container2BucketListOptions,
BucketToResourceList bucket2ResourceList, ObjectToBlob object2Blob,
BlobToHttpGetOptions blob2ObjectGetOptions, BlobToObject blob2Object, ObjectToBlobMetadata object2BlobMd,
Provider<FetchBlobMetadata> fetchBlobMetadataProvider) {
Provider<FetchBlobMetadata> fetchBlobMetadataProvider, Provider<MultipartUploadStrategy> multipartUploadStrategy) {
super(context, blobUtils, defaultLocation, locations, sync, bucket2ResourceMd, container2BucketListOptions,
bucket2ResourceList, object2Blob, blob2ObjectGetOptions, blob2Object, object2BlobMd,
fetchBlobMetadataProvider);
multipartUploadStrategy = new SequentialMultipartUploadStrategy(this);
this.multipartUploadStrategy = multipartUploadStrategy;
}
/* (non-Javadoc)
* @see org.jclouds.blobstore.internal.BaseBlobStore#putBlobMultipart(java.lang.String, org.jclouds.blobstore.domain.Blob)
*/
@Override
public String putBlobMultipart(String container, Blob blob) {
return multipartUploadStrategy.execute(container, blob);
// need to use a provider if the strategy object is stateful
return multipartUploadStrategy.get().execute(container, blob);
}
}

27
providers/aws-s3/src/main/java/org/jclouds/aws/s3/blobstore/config/AWSS3BlobStoreContextModule.java
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@ -23,15 +23,12 @@ import org.jclouds.aws.s3.AWSS3AsyncClient;
import org.jclouds.aws.s3.AWSS3Client;
import org.jclouds.aws.s3.blobstore.AWSS3AsyncBlobStore;
import org.jclouds.aws.s3.blobstore.AWSS3BlobStore;
import org.jclouds.blobstore.AsyncBlobStore;
import org.jclouds.blobstore.BlobRequestSigner;
import org.jclouds.blobstore.BlobStore;
import org.jclouds.aws.s3.blobstore.strategy.MultipartUploadStrategy;
import org.jclouds.aws.s3.blobstore.strategy.internal.SequentialMultipartUploadStrategy;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.attr.ConsistencyModel;
import org.jclouds.blobstore.config.BlobStoreMapModule;
import org.jclouds.blobstore.internal.BlobStoreContextImpl;
import org.jclouds.location.config.RegionsLocationModule;
import org.jclouds.s3.blobstore.S3BlobRequestSigner;
import org.jclouds.s3.blobstore.S3AsyncBlobStore;
import org.jclouds.s3.blobstore.S3BlobStore;
import org.jclouds.s3.blobstore.config.S3BlobStoreContextModule;
import com.google.inject.Scopes;
@ -46,14 +43,16 @@ public class AWSS3BlobStoreContextModule extends S3BlobStoreContextModule {
@Override
protected void configure() {
install(new BlobStoreMapModule());
install(new RegionsLocationModule());
bind(ConsistencyModel.class).toInstance(ConsistencyModel.EVENTUAL);
bind(AsyncBlobStore.class).to(AWSS3AsyncBlobStore.class).in(Scopes.SINGLETON);
bind(BlobStore.class).to(AWSS3BlobStore.class).in(Scopes.SINGLETON);
super.configure();
bind(S3AsyncBlobStore.class).to(AWSS3AsyncBlobStore.class).in(Scopes.SINGLETON);
bind(S3BlobStore.class).to(AWSS3BlobStore.class).in(Scopes.SINGLETON);
bind(MultipartUploadStrategy.class).to(SequentialMultipartUploadStrategy.class);
}
@Override
protected void bindContext() {
bind(BlobStoreContext.class).to(new TypeLiteral<BlobStoreContextImpl<AWSS3Client, AWSS3AsyncClient>>() {
}).in(Scopes.SINGLETON);
bind(BlobRequestSigner.class).to(S3BlobRequestSigner.class);
bindBucketLocationStrategy();
}
}

64
providers/aws-s3/src/main/java/org/jclouds/aws/s3/blobstore/strategy/internal/SequentialMultipartUploadStrategy.java
View File

@ -19,19 +19,23 @@
package org.jclouds.aws.s3.blobstore.strategy.internal;
import static org.jclouds.io.Payloads.newChunkedFilePayload;
import java.io.File;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import javax.annotation.Resource;
import javax.inject.Inject;
import javax.inject.Named;
import org.jclouds.aws.s3.AWSS3Client;
import org.jclouds.aws.s3.blobstore.AWSS3BlobStore;
import org.jclouds.aws.s3.blobstore.strategy.MultipartUploadStrategy;
import org.jclouds.blobstore.KeyNotFoundException;
import org.jclouds.blobstore.domain.Blob;
import org.jclouds.blobstore.reference.BlobStoreConstants;
import org.jclouds.io.Payload;
import org.jclouds.io.payloads.FilePayload;
import org.jclouds.io.PayloadSlicer;
import org.jclouds.logging.Logger;
import org.jclouds.s3.domain.ObjectMetadataBuilder;
import com.google.common.collect.Maps;
@ -41,21 +45,23 @@ import com.google.common.collect.Maps;
*
* The file partitioning algorithm:
*
* The default partition size we choose is 32mb.
* A multiple of this default partition size is used.
* The number of parts first grows to a chosen magnitude (for example 100 parts),
* then it grows the partition size instead of number of partitions.
* When we reached the maximum part size, then again it starts to grow the number of partitions.
* The default partition size we choose is 32mb. A multiple of this default partition size is used.
* The number of parts first grows to a chosen magnitude (for example 100 parts), then it grows the
* partition size instead of number of partitions. When we reached the maximum part size, then again
* it starts to grow the number of partitions.
*
* @author Tibor Kiss
*/
public class SequentialMultipartUploadStrategy implements
MultipartUploadStrategy {
public class SequentialMultipartUploadStrategy implements MultipartUploadStrategy {
@Resource
@Named(BlobStoreConstants.BLOBSTORE_LOGGER)
protected Logger logger = Logger.NULL;
private final long DEFAULT_PART_SIZE = 33554432; // 32mb
private final int MAGNITUDE_BASE = 100;
private final AWSS3BlobStore ablobstore;
private final PayloadSlicer slicer;
// calculated only once, but not from the constructor
private volatile long parts; // required number of parts with chunkSize
@ -67,8 +73,10 @@ public class SequentialMultipartUploadStrategy implements
private volatile long chunkOffset;
private volatile long copied;
public SequentialMultipartUploadStrategy(AWSS3BlobStore ablobstore) {
this.ablobstore = ablobstore;
@Inject
public SequentialMultipartUploadStrategy(AWSS3BlobStore ablobstore, PayloadSlicer slicer) {
this.ablobstore = checkNotNull(ablobstore, "ablobstore");
this.slicer = checkNotNull(slicer, "slicer");
}
protected long calculateChunkSize(long length) {
@ -100,9 +108,8 @@ public class SequentialMultipartUploadStrategy implements
this.chunkSize = partSize;
this.parts = parts;
this.remaining = length - partSize * parts;
System.out.println(" " + length + " bytes partitioned in " + parts
+ " parts of part size: " + chunkSize + ", remaining: "
+ remaining + (remaining > MAX_PART_SIZE ? " overflow!" : ""));
logger.debug(" %d bytes partitioned in %d parts of part size: %d, remaining: %d%s", length, parts, chunkSize,
remaining, (remaining > MAX_PART_SIZE ? " overflow!" : ""));
return this.chunkSize;
}
@ -132,11 +139,8 @@ public class SequentialMultipartUploadStrategy implements
return remaining;
}
private String prepareUploadPart(AWSS3Client client, String container, String key, String uploadId,
int part, File file, long chunkOffset, long chunkSize) {
Payload chunkedPart = newChunkedFilePayload(file, part, chunkOffset, chunkSize);
chunkedPart.getContentMetadata().setContentLength(chunkSize);
//chukedPayload.getContentMetadata().setContentMD5(???);
private String prepareUploadPart(AWSS3Client client, String container, String key, String uploadId, int part,
Payload chunkedPart) {
String eTag = null;
try {
eTag = client.uploadPart(container, key, part, uploadId, chunkedPart);
@ -153,33 +157,29 @@ public class SequentialMultipartUploadStrategy implements
@Override
public String execute(String container, Blob blob) {
Payload payload = blob.getPayload();
if (payload instanceof FilePayload) {
String key = blob.getMetadata().getName();
File file = FilePayload.class.cast(payload).getRawContent();
calculateChunkSize(file.length());
calculateChunkSize(blob.getPayload().getContentMetadata().getContentLength());
long parts = getParts();
if (parts > 0) {
AWSS3Client client = (AWSS3Client) ablobstore.getContext().getProviderSpecificContext().getApi();
String uploadId = client.initiateMultipartUpload(container,
ObjectMetadataBuilder.create().key(key).build()); // TODO md5
String uploadId = client.initiateMultipartUpload(container, ObjectMetadataBuilder.create().key(key).build()); // TODO
// md5
Map<Integer, String> etags = Maps.newHashMap();
int part;
while ((part = getNextPart()) <= getParts()) {
String eTag = prepareUploadPart(client, container, key, uploadId, part, file, getNextChunkOffset(), chunkSize);
String eTag = prepareUploadPart(client, container, key, uploadId, part,
slicer.slice(blob.getPayload(), getNextChunkOffset(), chunkSize));
etags.put(new Integer(part), eTag);
}
long remaining = getRemaining();
if (remaining > 0) {
String eTag = prepareUploadPart(client, container, key, uploadId, part, file, getNextChunkOffset(), remaining);
String eTag = prepareUploadPart(client, container, key, uploadId, part,
slicer.slice(blob.getPayload(), getNextChunkOffset(), remaining));
etags.put(new Integer(part), eTag);
}
return client.completeMultipartUpload(container, key, uploadId, etags);
} else {
return ablobstore.putBlob(container, blob);
}
} else {
return ablobstore.putBlob(container, blob);
}
}
}

3
providers/aws-s3/src/test/java/org/jclouds/aws/s3/blobstore/integration/AWSS3TestInitializer.java
View File

@ -26,6 +26,7 @@ import org.jclouds.blobstore.BlobStoreContextFactory;
import org.jclouds.blobstore.integration.TransientBlobStoreTestInitializer;
import org.jclouds.blobstore.integration.internal.BaseBlobStoreIntegrationTest;
import org.jclouds.logging.log4j.config.Log4JLoggingModule;
import org.jclouds.netty.config.NettyPayloadModule;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Module;
@ -45,7 +46,7 @@ public class AWSS3TestInitializer extends TransientBlobStoreTestInitializer {
protected BlobStoreContext createLiveContext(Module configurationModule, String endpoint, String apiversion,
String app, String identity, String credential) throws IOException {
return new BlobStoreContextFactory().createContext(provider, ImmutableSet.of(configurationModule,
new Log4JLoggingModule()), setupProperties(endpoint, apiversion, identity, credential));
new Log4JLoggingModule(), new NettyPayloadModule()), setupProperties(endpoint, apiversion, identity, credential));
}
}

11
providers/azureblob/src/main/java/org/jclouds/azureblob/blobstore/AzureAsyncBlobStore.java
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@ -30,6 +30,7 @@ import javax.inject.Named;
import javax.inject.Singleton;
import org.jclouds.Constants;
import org.jclouds.azure.storage.domain.BoundedSet;
import org.jclouds.azureblob.AzureBlobAsyncClient;
import org.jclouds.azureblob.blobstore.functions.AzureBlobToBlob;
import org.jclouds.azureblob.blobstore.functions.BlobPropertiesToBlobMetadata;
@ -42,7 +43,6 @@ import org.jclouds.azureblob.domain.BlobProperties;
import org.jclouds.azureblob.domain.ContainerProperties;
import org.jclouds.azureblob.domain.ListBlobsResponse;
import org.jclouds.azureblob.options.ListBlobsOptions;
import org.jclouds.azure.storage.domain.BoundedSet;
import org.jclouds.blobstore.BlobStoreContext;
import org.jclouds.blobstore.domain.Blob;
import org.jclouds.blobstore.domain.BlobMetadata;
@ -110,8 +110,8 @@ public class AzureAsyncBlobStore extends BaseAsyncBlobStore {
new Function<BoundedSet<ContainerProperties>, org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata>>() {
public org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata> apply(
BoundedSet<ContainerProperties> from) {
return new PageSetImpl<StorageMetadata>(Iterables.transform(from, container2ResourceMd),
from.getNextMarker());
return new PageSetImpl<StorageMetadata>(Iterables.transform(from, container2ResourceMd), from
.getNextMarker());
}
}, service);
}
@ -243,4 +243,9 @@ public class AzureAsyncBlobStore extends BaseAsyncBlobStore {
throw new UnsupportedOperationException("please use deleteContainer");
}
@Override
public ListenableFuture<String> putBlobMultipart(String container, Blob blob) {
return putBlob(container, blob);
}
}