Java Code Examples for org.jclouds.ContextBuilder#overrides()

The following examples show how to use org.jclouds.ContextBuilder#overrides() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: BlobStoreManagedLedgerOffloader.java    From pulsar with Apache License 2.0 6 votes vote down vote up 
private static Pair<BlobStoreLocation, BlobStore> createBlobStore(String driver,
                                                                  String region,
                                                                  String endpoint,
                                                                  Supplier<Credentials> credentials,
                                                                  int maxBlockSize) {
    Properties overrides = new Properties();
    // This property controls the number of parts being uploaded in parallel.
    overrides.setProperty("jclouds.mpu.parallel.degree", "1");
    overrides.setProperty("jclouds.mpu.parts.size", Integer.toString(maxBlockSize));
    overrides.setProperty(Constants.PROPERTY_SO_TIMEOUT, "25000");
    overrides.setProperty(Constants.PROPERTY_MAX_RETRIES, Integer.toString(100));

    ApiRegistry.registerApi(new S3ApiMetadata());
    ProviderRegistry.registerProvider(new AWSS3ProviderMetadata());
    ProviderRegistry.registerProvider(new GoogleCloudStorageProviderMetadata());

    ContextBuilder contextBuilder = ContextBuilder.newBuilder(driver);
    contextBuilder.credentialsSupplier(credentials);

    if (isS3Driver(driver) && !Strings.isNullOrEmpty(endpoint)) {
        contextBuilder.endpoint(endpoint);
        overrides.setProperty(S3Constants.PROPERTY_S3_VIRTUAL_HOST_BUCKETS, "false");
    }
    contextBuilder.overrides(overrides);
    BlobStoreContext context = contextBuilder.buildView(BlobStoreContext.class);
    BlobStore blobStore = context.getBlobStore();

    log.info("Connect to blobstore : driver: {}, region: {}, endpoint: {}",
        driver, region, endpoint);
    return Pair.of(
        BlobStoreLocation.of(region, endpoint),
        blobStore);
}
Example 2
Source File: BlobStoreContextFactoryImpl.java    From brooklyn-server with Apache License 2.0 5 votes vote down vote up 
@Override
public BlobStoreContext newBlobStoreContext(Location location) {
    String rawProvider = checkNotNull(location.getConfig(LocationConfigKeys.CLOUD_PROVIDER), "provider must not be null");
    String provider = DeserializingJcloudsRenamesProvider.INSTANCE.applyJcloudsRenames(rawProvider);
    String identity = checkNotNull(location.getConfig(LocationConfigKeys.ACCESS_IDENTITY), "identity must not be null");
    String credential = checkNotNull(location.getConfig(LocationConfigKeys.ACCESS_CREDENTIAL), "credential must not be null");
    String endpoint = location.getConfig(CloudLocationConfig.CLOUD_ENDPOINT);

    Properties overrides = new Properties();
    // * Java 7,8 bug workaround - sockets closed by GC break the internal bookkeeping
    //   of HttpUrlConnection, leading to invalid handling of the "HTTP/1.1 100 Continue"
    //   response. Coupled with a bug when using SSL sockets reads will block
    //   indefinitely even though a read timeout is explicitly set.
    // * Java 6 ignores the header anyways as it is included in its restricted headers black list.
    // * Also there's a bug in SL object store which still expects Content-Length bytes
    //   even when it responds with a 408 timeout response, leading to incorrectly
    //   interpreting the next request (triggered by above problem).
    overrides.setProperty(Constants.PROPERTY_STRIP_EXPECT_HEADER, "true");

    // Add extra jclouds-specific configuration
    Map<String, Object> extra = Maps.filterKeys(((LocationInternal)location).config().getBag().getAllConfig(), Predicates.containsPattern("^jclouds\\."));
    if (extra.size() > 0) {
        LOG.debug("Configuring custom jclouds property overrides for {}: {}", provider, Sanitizer.sanitize(extra));
    }
    overrides.putAll(Maps.filterValues(extra, Predicates.notNull()));

    ContextBuilder contextBuilder = ContextBuilder.newBuilder(provider).credentials(identity, credential);
    contextBuilder.modules(MutableList.copyOf(getCommonModules()));
    if (!org.apache.brooklyn.util.text.Strings.isBlank(endpoint)) {
        contextBuilder.endpoint(endpoint);
    }
    contextBuilder.overrides(overrides);
    BlobStoreContext context = contextBuilder.buildView(BlobStoreContext.class);
    return context;
}