StoreFileStreamWriter

Manages handle for file writing.

Static Methods

createFile

Creates a new file in given Store.

public static StoreFileStreamWriter createFile(
	StoreApi api,
	String storeId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size
)

Name	Type	Description
api	StoreApi	reference to Store API
storeId	String	ID of the Store
publicMeta	byte[]	byte array of any arbitrary metadata that can be read by anyone
privateMeta	byte[]	byte array of any arbitrary metadata that will be encrypted before sending
size	long	size of data to write

Type	Description
StoreFileStreamWriter	Instance ready to write to the created Store file

createFile

Creates a new file in given Store and writes data from given InputStream.

public static String createFile(
	StoreApi api,
	String storeId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size,
	InputStream inputStream
)

Name	Type	Description
api	StoreApi	reference to Store API
storeId	String	ID of the Store
publicMeta	byte[]	byte array of any arbitrary metadata that can be read by anyone
privateMeta	byte[]	byte array of any arbitrary metadata that will be encrypted before sending
size	long	size of data to write
inputStream	InputStream	stream with data to write to the file using optimal chunk size StoreFileStream#OPTIMAL_SEND_SIZE

Type	Description
String	ID of the created file

createFile

Creates new file in given Store and writes data from given InputStream.

public static String createFile(
	StoreApi api,
	String storeId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size,
	InputStream inputStream,
	Controller streamController
)

Name	Type	Description
api	StoreApi	reference to Store API
storeId	String	ID of the Store
publicMeta	byte[]	byte array of any arbitrary metadata that can be read by anyone
privateMeta	byte[]	byte array of any arbitrary metadata that will be encrypted before sending
size	long	size of data to write
inputStream	InputStream	stream with data to write to the file using optimal chunk size StoreFileStream#OPTIMAL_SEND_SIZE
streamController	Controller	controls the process of writing file

Type	Description
String	ID of the created file

updateFile

Updates an existing file.

public static StoreFileStreamWriter updateFile(
	StoreApi api,
	String fileId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size
)

Name	Type	Description
api	StoreApi	reference to Store API
fileId	String	ID of the file to update
publicMeta	byte[]	new public metadata for the matching file
privateMeta	byte[]	new private (encrypted) metadata for the matching file
size	long	size of data to write

Type	Description
StoreFileStreamWriter	StoreFileStreamWriter instance prepared for writing

updateFile

Updates existing file and writes data from passed InputStream.

public static String updateFile(
	StoreApi api,
	String fileId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size,
	InputStream inputStream
)

Name	Type	Description
api	StoreApi	reference to Store API
fileId	String	ID of the file to update
publicMeta	byte[]	new public metadata for the matching file
privateMeta	byte[]	new private (encrypted) metadata for the matching file
size	long	size of data to write
inputStream	InputStream	stream with data to write to the file using optimal chunk size StoreFileStream#OPTIMAL_SEND_SIZE

Type	Description
String	Updated file ID

updateFile

Updates existing file and writes data from passed InputStream.

public static String updateFile(
	StoreApi api,
	String fileId,
	byte[] publicMeta,
	byte[] privateMeta,
	long size,
	InputStream inputStream,
	Controller streamController
)

Name	Type	Description
api	StoreApi	reference to Store API
fileId	String	ID of the file to update
publicMeta	byte[]	new public metadata for the matching file
privateMeta	byte[]	new private (encrypted) metadata for the matching file
size	long	size of data to write
inputStream	InputStream	stream with data to write to the file using optimal chunk size StoreFileStream#OPTIMAL_SEND_SIZE
streamController	Controller	controls the process of writing file

Type	Description
String	Updated file ID

Methods

write

Writes data to Store file.

public void write(
	byte[] data
)

Name	Type	Description
data	byte[]	data to write (the recommended size of data chunk is StoreFileStream#OPTIMAL_SEND_SIZE)