Examples with AsyncBlobStore org.jclouds.blobstore.AsyncBlobStore used on opensource projects

Example 1 with AsyncBlobStore

use of org.jclouds.blobstore.AsyncBlobStore in project legacy-jclouds-examples by jclouds.

the class MainApp method main.

public static void main(String[] args) throws IOException {
    if (args.length < PARAMETERS)
        throw new IllegalArgumentException(INVALID_SYNTAX);
    // Args
    String provider = args[0];
    if (!Iterables.contains(BlobStoreUtils.getSupportedProviders(), provider))
        throw new IllegalArgumentException("provider " + provider + " not in supported list: " + BlobStoreUtils.getSupportedProviders());
    String identity = args[1];
    String credential = args[2];
    String fileName = args[3];
    String containerName = args[4];
    String objectName = args[5];
    boolean plainhttp = args.length >= 7 && "plainhttp".equals(args[6]);
    String threadcount = args.length >= 8 ? args[7] : null;
    // Init
    Properties overrides = new Properties();
    if (plainhttp)
        // default is https
        overrides.putAll(PLAIN_HTTP_ENDPOINTS);
    if (threadcount != null)
        // without setting,
        overrides.setProperty("jclouds.mpu.parallel.degree", threadcount);
    // default is 4 threads
    overrides.setProperty(provider + ".identity", identity);
    overrides.setProperty(provider + ".credential", credential);
    BlobStoreContext context = new BlobStoreContextFactory().createContext(provider, MODULES, overrides);
    try {
        long start = System.currentTimeMillis();
        // Create Container
        // it can be changed to sync
        AsyncBlobStore blobStore = context.getAsyncBlobStore();
        // BlobStore
        ListenableFuture<Boolean> future = blobStore.createContainerInLocation(null, containerName);
        future.get();
        File input = new File(fileName);
        long length = input.length();
        // Add a Blob
        Blob blob = blobStore.blobBuilder(objectName).payload(input).contentType(MediaType.APPLICATION_OCTET_STREAM).contentDisposition(objectName).build();
        // Upload a file
        ListenableFuture<String> futureETag = blobStore.putBlob(containerName, blob, multipart());
        // asynchronously wait for the upload
        String eTag = futureETag.get();
        printSpeed("Sucessfully uploaded eTag(" + eTag + ")", start, length);
    } catch (InterruptedException e) {
        System.err.println(e.getMessage());
        e.printStackTrace();
    } catch (ExecutionException e) {
        System.err.println(e.getMessage());
        e.printStackTrace();
    } finally {
        // Close connecton
        context.close();
        System.exit(0);
    }
}