Package com.mongodb.async.client.gridfs

Interface GridFSUploadStream

All Superinterfaces:

AsyncOutputStream

public interface GridFSUploadStream
extends AsyncOutputStream

A GridFS OutputStream for uploading data into GridFS

Provides the id for the file to be uploaded as well as the write methods of a AsyncOutputStream

Since:

3.3

Method Summary

Modifier and Type	Method	Description
void	abort(SingleResultCallback<Void> callback)	Aborts the upload and deletes any data.
BsonValue	getId()	The BsonValue id for this file.
ObjectId	getObjectId()	Gets the ObjectId for the file to be uploaded Throws a MongoGridFSException if the file id is not an ObjectId.

Methods inherited from interface com.mongodb.async.client.gridfs.AsyncOutputStream

close, write

Method Detail

getObjectId

ObjectId getObjectId()

Gets the ObjectId for the file to be uploaded Throws a MongoGridFSException if the file id is not an ObjectId.

Returns:

the ObjectId for the file to be uploaded

getId

BsonValue getId()

The BsonValue id for this file.

Returns:

the id for this file

abort

void abort(SingleResultCallback<Void> callback)

Aborts the upload and deletes any data.

Parameters:

callback - the callback that is triggered when the abort and cleanup has finished