com.mongodb.connection

Interface AsyncConnection

All Superinterfaces:

ReferenceCounted

@ThreadSafe
public interface AsyncConnection
extends ReferenceCounted

An asynchronous connection to a MongoDB server with non-blocking operations.

Implementations of this class are thread safe.

Since:

3.0

Method Summary

Modifier and Type	Method and Description
<T> void	commandAsync(String database, BsonDocument command, boolean slaveOk, FieldNameValidator fieldNameValidator, Decoder<T> commandResultDecoder, SingleResultCallback<T> callback) Execute the command asynchronously.
void	deleteAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<DeleteRequest> deletes, SingleResultCallback<WriteConcernResult> callback) Delete the documents using the delete wire protocol and apply the write concern asynchronously.
void	deleteCommandAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<DeleteRequest> deletes, SingleResultCallback<BulkWriteResult> callback) Delete the documents using the delete command asynchronously.
ConnectionDescription	getDescription() Gets the description of the connection.
<T> void	getMoreAsync(MongoNamespace namespace, long cursorId, int numberToReturn, Decoder<T> resultDecoder, SingleResultCallback<QueryResult<T>> callback) Get more result documents from a cursor asynchronously.
void	insertAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<InsertRequest> inserts, SingleResultCallback<WriteConcernResult> callback) Insert the documents using the insert wire protocol and apply the write concern asynchronously.
void	insertCommandAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<InsertRequest> inserts, SingleResultCallback<BulkWriteResult> callback) Insert the documents using the insert command asynchronously.
void	killCursorAsync(List<Long> cursors, SingleResultCallback<Void> callback) Asynchronously Kills the given list of cursors.
<T> void	queryAsync(MongoNamespace namespace, BsonDocument queryDocument, BsonDocument fields, int numberToReturn, int skip, boolean slaveOk, boolean tailableCursor, boolean awaitData, boolean noCursorTimeout, boolean partial, boolean oplogReplay, Decoder<T> resultDecoder, SingleResultCallback<QueryResult<T>> callback) Execute the query asynchronously.
AsyncConnection	retain() Retain an additional reference to this object.
void	updateAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<UpdateRequest> updates, SingleResultCallback<WriteConcernResult> callback) Update the documents using the update wire protocol and apply the write concern asynchronously.
void	updateCommandAsync(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern, List<UpdateRequest> updates, SingleResultCallback<BulkWriteResult> callback) Update the documents using the update command asynchronously.

Methods inherited from interface com.mongodb.binding.ReferenceCounted

getCount, release

Method Detail

retain

AsyncConnection retain()

Description copied from interface: ReferenceCounted

Retain an additional reference to this object. All retained references must be released, or there will be a leak.

Specified by:

retain in interface ReferenceCounted

Returns:

this

getDescription

ConnectionDescription getDescription()

Gets the description of the connection.

Returns:

the connection description

insertAsync

void insertAsync(MongoNamespace namespace,
                 boolean ordered,
                 WriteConcern writeConcern,
                 List<InsertRequest> inserts,
                 SingleResultCallback<WriteConcernResult> callback)

Insert the documents using the insert wire protocol and apply the write concern asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

inserts - the inserts

callback - the callback to be passed the write result

updateAsync

void updateAsync(MongoNamespace namespace,
                 boolean ordered,
                 WriteConcern writeConcern,
                 List<UpdateRequest> updates,
                 SingleResultCallback<WriteConcernResult> callback)

Update the documents using the update wire protocol and apply the write concern asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

updates - the updates

callback - the callback to be passed the write result

deleteAsync

void deleteAsync(MongoNamespace namespace,
                 boolean ordered,
                 WriteConcern writeConcern,
                 List<DeleteRequest> deletes,
                 SingleResultCallback<WriteConcernResult> callback)

Delete the documents using the delete wire protocol and apply the write concern asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

deletes - the deletes

callback - the callback to be passed the write result

insertCommandAsync

void insertCommandAsync(MongoNamespace namespace,
                        boolean ordered,
                        WriteConcern writeConcern,
                        List<InsertRequest> inserts,
                        SingleResultCallback<BulkWriteResult> callback)

Insert the documents using the insert command asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

inserts - the inserts

callback - the callback to be passed the bulk write result

updateCommandAsync

void updateCommandAsync(MongoNamespace namespace,
                        boolean ordered,
                        WriteConcern writeConcern,
                        List<UpdateRequest> updates,
                        SingleResultCallback<BulkWriteResult> callback)

Update the documents using the update command asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

updates - the updates

callback - the callback to be passed the BulkWriteResult

deleteCommandAsync

void deleteCommandAsync(MongoNamespace namespace,
                        boolean ordered,
                        WriteConcern writeConcern,
                        List<DeleteRequest> deletes,
                        SingleResultCallback<BulkWriteResult> callback)

Delete the documents using the delete command asynchronously.

Parameters:

namespace - the namespace

ordered - whether the writes are ordered

writeConcern - the write concern

deletes - the deletes

callback - the callback to be passed the BulkWriteResult

commandAsync

<T> void commandAsync(String database,
                      BsonDocument command,
                      boolean slaveOk,
                      FieldNameValidator fieldNameValidator,
                      Decoder<T> commandResultDecoder,
                      SingleResultCallback<T> callback)

Execute the command asynchronously.

Type Parameters:

T - the type of the result

Parameters:

database - the database to execute the command in

command - the command document

slaveOk - whether the command can run on a secondary

fieldNameValidator - the field name validator for the command document

commandResultDecoder - the decoder for the result

callback - the callback to be passed the command result

queryAsync

<T> void queryAsync(MongoNamespace namespace,
                    BsonDocument queryDocument,
                    BsonDocument fields,
                    int numberToReturn,
                    int skip,
                    boolean slaveOk,
                    boolean tailableCursor,
                    boolean awaitData,
                    boolean noCursorTimeout,
                    boolean partial,
                    boolean oplogReplay,
                    Decoder<T> resultDecoder,
                    SingleResultCallback<QueryResult<T>> callback)

Execute the query asynchronously.

Type Parameters:

T - the query result document type

Parameters:

namespace - the namespace to query

queryDocument - the query document

fields - the field to include or exclude

numberToReturn - the number of documents to return

skip - the number of documents to skip

slaveOk - whether the query can run on a secondary

tailableCursor - whether to return a tailable cursor

awaitData - whether a tailable cursor should wait before returning if no documents are available

noCursorTimeout - whether the cursor should not timeout

partial - whether partial results from sharded clusters are acceptable

oplogReplay - whether to replay the oplog

resultDecoder - the decoder for the query result documents

callback - the callback to be passed the write result

getMoreAsync

<T> void getMoreAsync(MongoNamespace namespace,
                      long cursorId,
                      int numberToReturn,
                      Decoder<T> resultDecoder,
                      SingleResultCallback<QueryResult<T>> callback)

Get more result documents from a cursor asynchronously.

Type Parameters:

T - the type of the query result documents

Parameters:

namespace - the namespace to get more documents from

cursorId - the cursor id

numberToReturn - the number of documents to return

resultDecoder - the decoder for the query result documents

callback - the callback to be passed the query result

killCursorAsync

void killCursorAsync(List<Long> cursors,
                     SingleResultCallback<Void> callback)

Asynchronously Kills the given list of cursors.

Parameters:

cursors - the cursors

callback - the callback that is called once the cursors have been killed