com.azure.storage.blob.specialized

Class BlobOutputStream

java.lang.Object

java.io.OutputStream

com.azure.storage.common.StorageOutputStream

com.azure.storage.blob.specialized.BlobOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public abstract class BlobOutputStream
extends StorageOutputStream

BlobOutputStream allows for the uploading of data to a blob using a stream-like approach.

Field Summary

Fields inherited from class com.azure.storage.common.StorageOutputStream

lastError

Method Summary

Modifier and Type	Method and Description
static BlobOutputStream	blockBlobOutputStream(BlobAsyncClient client, BlockBlobOutputStreamOptions options, com.azure.core.util.Context context) Creates a block blob output stream from a BlobAsyncClient
static BlobOutputStream	blockBlobOutputStream(BlobAsyncClient client, ParallelTransferOptions parallelTransferOptions, BlobHttpHeaders headers, Map<String,String> metadata, AccessTier tier, BlobRequestConditions requestConditions) Creates a block blob output stream from a BlobAsyncClient
static BlobOutputStream	blockBlobOutputStream(BlobAsyncClient client, ParallelTransferOptions parallelTransferOptions, BlobHttpHeaders headers, Map<String,String> metadata, AccessTier tier, BlobRequestConditions requestConditions, com.azure.core.util.Context context) Creates a block blob output stream from a BlobAsyncClient
void	close() Closes this output stream and releases any system resources associated with this stream.

Methods inherited from class com.azure.storage.common.StorageOutputStream

checkStreamState, dispatchWrite, flush, write, write, write, writeInternal

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

blockBlobOutputStream

public static BlobOutputStream blockBlobOutputStream(BlobAsyncClient client,
                                                     ParallelTransferOptions parallelTransferOptions,
                                                     BlobHttpHeaders headers,
                                                     Map<String,String> metadata,
                                                     AccessTier tier,
                                                     BlobRequestConditions requestConditions)

Creates a block blob output stream from a BlobAsyncClient

Parameters:

client - BlobAsyncClient The blob client.

parallelTransferOptions - ParallelTransferOptions used to configure buffered uploading.

headers - BlobHttpHeaders

metadata - Metadata to associate with the blob. If there is leading or trailing whitespace in any metadata key or value, it must be removed or encoded.

tier - AccessTier for the destination blob.

requestConditions - BlobRequestConditions

Returns:

BlobOutputStream associated with the blob.

blockBlobOutputStream

public static BlobOutputStream blockBlobOutputStream(BlobAsyncClient client,
                                                     ParallelTransferOptions parallelTransferOptions,
                                                     BlobHttpHeaders headers,
                                                     Map<String,String> metadata,
                                                     AccessTier tier,
                                                     BlobRequestConditions requestConditions,
                                                     com.azure.core.util.Context context)

Creates a block blob output stream from a BlobAsyncClient

Parameters:

client - BlobAsyncClient The blob client.

parallelTransferOptions - ParallelTransferOptions used to configure buffered uploading.

headers - BlobHttpHeaders

metadata - Metadata to associate with the blob. If there is leading or trailing whitespace in any metadata key or value, it must be removed or encoded.

tier - AccessTier for the destination blob.

requestConditions - BlobRequestConditions

context - Additional context that is passed through the Http pipeline during the service call.

Returns:

BlobOutputStream associated with the blob.

blockBlobOutputStream

public static BlobOutputStream blockBlobOutputStream(BlobAsyncClient client,
                                                     BlockBlobOutputStreamOptions options,
                                                     com.azure.core.util.Context context)

Creates a block blob output stream from a BlobAsyncClient

Parameters:

client - BlobAsyncClient The blob client.

options - BlockBlobOutputStreamOptions

context - Additional context that is passed through the Http pipeline during the service call.

Returns:

BlobOutputStream associated with the blob.

close

public void close()
           throws IOException

Closes this output stream and releases any system resources associated with this stream. If any data remains in the buffer it is committed to the service.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class StorageOutputStream

Throws:

IOException - If an I/O error occurs.