Examples with CloudBlobClient com.microsoft.azure.storage.blob.CloudBlobClient used on opensource projects

Example 26 with CloudBlobClient

use of com.microsoft.azure.storage.blob.CloudBlobClient in project cloudbreak by hortonworks.

the class AzureClient method getBlobContainer.

public CloudBlobContainer getBlobContainer(String resourceGroup, String storageName, String containerName) {
    LOGGER.debug("get blob container: RG={}, storageName={}, containerName={}", resourceGroup, storageName, containerName);
    List<StorageAccountKey> keys = getStorageAccountKeys(resourceGroup, storageName);
    String storageConnectionString = String.format("DefaultEndpointsProtocol=http;AccountName=%s;AccountKey=%s", storageName, keys.get(0).value());
    try {
        CloudStorageAccount storageAccount = CloudStorageAccount.parse(storageConnectionString);
        CloudBlobClient blobClient = storageAccount.createCloudBlobClient();
        return blobClient.getContainerReference(containerName);
    } catch (URISyntaxException e) {
        throw new CloudConnectorException("can't get blob container, URI is not valid", e);
    } catch (InvalidKeyException e) {
        throw new CloudConnectorException("can't get blob container, credentials in the connection string contain an invalid key", e);
    } catch (StorageException e) {
        throw new CloudConnectorException("can't get blob container, storage service error occurred", e);
    }
}

Example 27 with CloudBlobClient

use of com.microsoft.azure.storage.blob.CloudBlobClient in project cloudbreak by hortonworks.

the class FilesystemUtil method createWasbContainer.

static void createWasbContainer(Map<String, String> cloudProviderParams, String accountName, String containerName) {
    try {
        String storageConnectionString = "DefaultEndpointsProtocol=http;" + "AccountName=" + accountName + ";AccountKey=" + cloudProviderParams.get("accountKeyWasb");
        CloudStorageAccount storageAccount = CloudStorageAccount.parse(storageConnectionString);
        CloudBlobClient blobClient = storageAccount.createCloudBlobClient();
        CloudBlobContainer container = blobClient.getContainerReference(containerName);
        container.createIfNotExists();
    } catch (URISyntaxException e) {
        LOGGER.error("Error during creating the Wasb container, wrong URI syntax ", e);
    } catch (InvalidKeyException e) {
        LOGGER.error("Error during creating the Wasb container, invalid key ", e);
    } catch (StorageException e) {
        LOGGER.error("Error during creating the Wasb container, problem with storage ", e);
    }
}

Example 28 with CloudBlobClient

use of com.microsoft.azure.storage.blob.CloudBlobClient in project cloudbreak by hortonworks.

the class FilesystemUtil method deleteWasbContainer.

private static void deleteWasbContainer(Map<String, String> cloudProviderParams, String accountName, String containerName) {
    try {
        String storageConnectionString = "DefaultEndpointsProtocol=http;" + "AccountName=" + accountName + ";AccountKey=" + cloudProviderParams.get("accountKeyWasb");
        CloudStorageAccount storageAccount = CloudStorageAccount.parse(storageConnectionString);
        CloudBlobClient blobClient = storageAccount.createCloudBlobClient();
        CloudBlobContainer container = blobClient.getContainerReference(containerName);
        container.deleteIfExists();
    } catch (URISyntaxException e) {
        LOGGER.error("Error during deleting the Wasb container, wrong URI syntax ", e);
    } catch (InvalidKeyException e) {
        LOGGER.error("Error during deleting the Wasb container, invalid key ", e);
    } catch (StorageException e) {
        LOGGER.error("Error during deleting the Wasb container, problem with storage ", e);
    }
}

Example 29 with CloudBlobClient

use of com.microsoft.azure.storage.blob.CloudBlobClient in project azure-tools-for-java by Microsoft.

the class JxBrowserUtil method downloadFromAzure.

/**
 * Download file from Azure and save to target path specified. Return true if download succeeds
 * @param filePathName
 * @return
 */
private static Boolean downloadFromAzure(@NotNull Path filePathName) {
    boolean result = true;
    try {
        URI cloudBlobUri = new URI(AZURE_BLOB_URI);
        CloudBlobClient serviceClient = new CloudBlobClient(cloudBlobUri);
        CloudBlobContainer container = serviceClient.getContainerReference("libcontainer1");
        CloudBlockBlob blob = container.getBlockBlobReference(filePathName.getFileName().toString());
        File downloadingFile = filePathName.toFile();
        blob.downloadToFile(downloadingFile.getAbsolutePath());
    } catch (Exception e) {
        result = false;
        log.warning("Fail to download file from Azure: " + e.getMessage());
    }
    return result;
}

Example 30 with CloudBlobClient

use of com.microsoft.azure.storage.blob.CloudBlobClient in project azure-iot-sdk-java by Azure.

the class DeviceManagerExportSample method main.

public static void main(String[] args) throws Exception {
    System.out.println("Starting export sample...");
    CloudStorageAccount storageAccount = CloudStorageAccount.parse(SampleUtils.storageConnectionString);
    CloudBlobClient blobClient = storageAccount.createCloudBlobClient();
    CloudBlobContainer container = blobClient.getContainerReference(DeviceManagerExportSample.sampleContainerName);
    container.createIfNotExists();
    String containerSasUri = SampleUtils.getContainerSasUri(container);
    RegistryManager registryManager = RegistryManager.createFromConnectionString(SampleUtils.iotHubConnectionString);
    JobProperties exportJob = registryManager.exportDevices(containerSasUri, excludeKeys);
    while (true) {
        exportJob = registryManager.getJob(exportJob.getJobId());
        if (exportJob.getStatus() == JobProperties.JobStatus.COMPLETED) {
            break;
        }
        Thread.sleep(500);
    }
    for (ListBlobItem blobItem : container.listBlobs()) {
        if (blobItem instanceof CloudBlob) {
            CloudBlob blob = (CloudBlob) blobItem;
            blob.download(new FileOutputStream(SampleUtils.exportFileLocation + blob.getName()));
        }
    }
    registryManager.close();
    System.out.println("Export job completed. Results are in " + SampleUtils.exportFileLocation);
}