private void copyToS3(String fileName) {
String bucketName = (String) properties.get(BUCKET_PROPNAME);
String accessId = (String) properties.get(ACCESS_ID_PROPNAME);
String secretKey = (String) properties.get(SECRET_KEY_PROPNAME);
Properties overrides = new Properties();
overrides.setProperty("s3" + ".identity", accessId);
overrides.setProperty("s3" + ".credential", secretKey);
final Iterable<? extends Module> MODULES =
ImmutableSet.of(
new JavaUrlHttpCommandExecutorServiceModule(),
new Log4JLoggingModule(),
new NettyPayloadModule());
BlobStoreContext context =
ContextBuilder.newBuilder("s3")
.credentials(accessId, secretKey)
.modules(MODULES)
.overrides(overrides)
.buildView(BlobStoreContext.class);
// Create Container (the bucket in s3)
try {
AsyncBlobStore blobStore = context.getAsyncBlobStore(); // it can be changed to sync
// BlobStore (returns false if it already exists)
ListenableFuture<Boolean> container = blobStore.createContainerInLocation(null, bucketName);
if (container.get()) {
LOG.info("Created bucket " + bucketName);
}
} catch (Exception ex) {
logger.error("Could not start binary service: {}", ex.getMessage());
throw new RuntimeException(ex);
}
try {
File file = new File(fileName);
AsyncBlobStore blobStore = context.getAsyncBlobStore();
BlobBuilder blobBuilder =
blobStore
.blobBuilder(file.getName())
.payload(file)
.calculateMD5()
.contentType("text/plain")
.contentLength(file.length());
Blob blob = blobBuilder.build();
ListenableFuture<String> futureETag =
blobStore.putBlob(bucketName, blob, PutOptions.Builder.multipart());
LOG.info("Uploaded file etag=" + futureETag.get());
} catch (Exception e) {
LOG.error("Error uploading to blob store", e);
}
}
public void testMultipartAsynchronouslySmallBlob()
throws IOException, InterruptedException, Exception {
String containerName = getContainerName();
try {
AsyncBlobStore asyncBlobStore = view.getAsyncBlobStore();
asyncBlobStore.createContainerInLocation(null, containerName).get();
Blob blob = asyncBlobStore.blobBuilder("small").payload("small").build();
asyncBlobStore.putBlob(containerName, blob, PutOptions.Builder.multipart()).get();
} finally {
returnContainer(containerName);
}
}
public void testMultipartChunkedFileStream() throws IOException, InterruptedException {
File file = new File("target/const.txt");
Files.copy(oneHundredOneConstitutions, file);
String containerName = getContainerName();
try {
BlobStore blobStore = view.getBlobStore();
blobStore.createContainerInLocation(null, containerName);
Blob blob = blobStore.blobBuilder("const.txt").payload(file).build();
blobStore.putBlob(containerName, blob, PutOptions.Builder.multipart());
} finally {
returnContainer(containerName);
}
}
