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

Example 1 with CloudAppendBlob

use of com.microsoft.azure.storage.blob.CloudAppendBlob in project camel by apache.

the class BlobServiceProducer method updateAppendBlob.

private void updateAppendBlob(Exchange exchange) throws Exception {
    CloudAppendBlob client = BlobServiceUtil.createAppendBlobClient(getConfiguration());
    configureCloudBlobForWrite(client);
    BlobServiceRequestOptions opts = BlobServiceUtil.getRequestOptions(exchange);
    if (opts.getAccessCond() == null) {
        // Default: do not reset the blob content if the blob already exists
        opts.setAccessCond(AccessCondition.generateIfNotExistsCondition());
    }
    Boolean appendBlobCreated = exchange.getIn().getHeader(BlobServiceConstants.APPEND_BLOCK_CREATED, Boolean.class);
    if (Boolean.TRUE != appendBlobCreated) {
        doCreateAppendBlob(client, opts, exchange);
    }
    InputStream inputStream = getInputStreamFromExchange(exchange);
    try {
        client.appendBlock(inputStream, -1, opts.getAccessCond(), opts.getRequestOpts(), opts.getOpContext());
    } finally {
        closeInputStreamIfNeeded(inputStream);
    }
}

Example 2 with CloudAppendBlob

use of com.microsoft.azure.storage.blob.CloudAppendBlob in project camel by apache.

the class BlobServiceUtil method getAppendBlob.

private static void getAppendBlob(Exchange exchange, BlobServiceConfiguration cfg) throws Exception {
    CloudAppendBlob client = createAppendBlobClient(cfg);
    doGetBlob(client, exchange, cfg);
}

Example 3 with CloudAppendBlob

use of com.microsoft.azure.storage.blob.CloudAppendBlob in project wildfly-camel by wildfly-extras.

the class AzureIntegrationTest method testAppendBlob.

@Test
public void testAppendBlob() throws Exception {
    StorageCredentials creds = getStorageCredentials("camelblob", System.getenv(AZURE_STORAGE_BLOB));
    Assume.assumeNotNull("Credentials not null", creds);
    CamelContext camelctx = createCamelContext(creds);
    camelctx.addRoutes(new RouteBuilder() {

        public void configure() throws Exception {
            from("direct:start").to("azure-blob://camelblob/container1/blobAppend?credentials=#creds&operation=updateAppendBlob");
            from("azure-blob://camelblob/container1/blobAppend?credentials=#creds&blobType=appendblob").to("mock:read");
            from("direct:list").to("azure-blob://camelblob/container1?credentials=#creds&operation=listBlobs");
        }
    });
    camelctx.start();
    try {
        MockEndpoint mockRead = camelctx.getEndpoint("mock:read", MockEndpoint.class);
        mockRead.expectedBodiesReceived("Append Blob");
        mockRead.expectedMessageCount(1);
        ProducerTemplate producer = camelctx.createProducerTemplate();
        Iterator<?> it = producer.requestBody("direct:list", null, Iterable.class).iterator();
        Assert.assertFalse("No Blob exists", it.hasNext());
        // append to blob
        producer.sendBody("direct:start", "Append Blob");
        mockRead.assertIsSatisfied();
        it = producer.requestBody("direct:list", null, Iterable.class).iterator();
        Assert.assertTrue("Blob exists", it.hasNext());
        CloudBlob blob = (CloudAppendBlob) it.next();
        blob.delete();
        it = producer.requestBody("direct:list", null, Iterable.class).iterator();
        Assert.assertFalse("No Blob exists", it.hasNext());
    } finally {
        camelctx.stop();
    }
}

Example 4 with CloudAppendBlob

use of com.microsoft.azure.storage.blob.CloudAppendBlob in project jackrabbit-oak by apache.

the class AzureJournalFile method getJournalBlobs.

private List<CloudAppendBlob> getJournalBlobs() throws IOException {
    try {
        List<CloudAppendBlob> result = new ArrayList<>();
        for (ListBlobItem b : directory.listBlobs(journalNamePrefix)) {
            if (b instanceof CloudAppendBlob) {
                result.add((CloudAppendBlob) b);
            } else {
                log.warn("Invalid blob type: {} {}", b.getUri(), b.getClass());
            }
        }
        result.sort(Comparator.<CloudAppendBlob, String>comparing(AzureUtilities::getName).reversed());
        return result;
    } catch (URISyntaxException | StorageException e) {
        throw new IOException(e);
    }
}

Example 5 with CloudAppendBlob

use of com.microsoft.azure.storage.blob.CloudAppendBlob in project camel by apache.

the class BlobServiceProducer method createAppendBlob.

private void createAppendBlob(Exchange exchange) throws Exception {
    CloudAppendBlob client = BlobServiceUtil.createAppendBlobClient(getConfiguration());
    BlobServiceRequestOptions opts = BlobServiceUtil.getRequestOptions(exchange);
    if (opts.getAccessCond() == null) {
        // Default: do not reset the blob content if the blob already exists
        opts.setAccessCond(AccessCondition.generateIfNotExistsCondition());
    }
    doCreateAppendBlob(client, opts, exchange);
}