Package io.vertx.reactivex.redis.client

Class RedisConnection

java.lang.Object

io.vertx.reactivex.redis.client.RedisConnection

All Implemented Interfaces:

ReadStream<Response>, StreamBase

public class RedisConnection
extends Object
implements ReadStream<Response>

A simple Redis client.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field	Description
static io.vertx.lang.rx.TypeArg<RedisConnection>	__TYPE_ARG

Constructor Summary

Constructors

Constructor	Description
RedisConnection(RedisConnection delegate)
RedisConnection(Object delegate)

Method Summary

Modifier and Type	Method	Description
Future<List<Response>>	batch(List<Request> commands)	Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other client users.
Future<Void>	close()	Closes the connection or returns to the pool.
RedisConnection	endHandler(Handler<Void> endHandler)	Set an end handler.
boolean	equals(Object o)
RedisConnection	exceptionHandler(Handler<Throwable> handler)	Set an exception handler on the read stream.
RedisConnection	fetch(long amount)	Fetch the specified amount of elements.
RedisConnection	getDelegate()
RedisConnection	handler(Handler<Response> handler)	Set a data handler.
int	hashCode()
static RedisConnection	newInstance(RedisConnection arg)
RedisConnection	pause()	Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.
boolean	pendingQueueFull()	Flag to notify if the pending message queue (commands in transit) is full.
Pipe<Response>	pipe()	Pause this stream and return a to transfer the elements of this stream to a destination .
Future<Void>	pipeTo(WriteStream<Response> dst)	Pipe this ReadStream to the WriteStream.
RedisConnection	resume()	Resume reading, and sets the buffer in flowing mode.
Single<List<Response>>	rxBatch(List<Request> commands)	Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other client users.
Completable	rxClose()	Closes the connection or returns to the pool.
Completable	rxPipeTo(WriteStream<Response> dst)	Pipe this ReadStream to the WriteStream.
Maybe<Response>	rxSend(Request command)	Send the given command to the redis server or cluster.
Future<Response>	send(Request command)	Send the given command to the redis server or cluster.
Flowable<Response>	toFlowable()
Observable<Response>	toObservable()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<RedisConnection> __TYPE_ARG

Constructor Detail

RedisConnection

public RedisConnection(RedisConnection delegate)

RedisConnection

public RedisConnection(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getDelegate

public RedisConnection getDelegate()

Specified by:

getDelegate in interface ReadStream<Response>

Specified by:

getDelegate in interface StreamBase

toObservable

public Observable<Response> toObservable()

Specified by:

toObservable in interface ReadStream<Response>

toFlowable

public Flowable<Response> toFlowable()

Specified by:

toFlowable in interface ReadStream<Response>

pipe

public Pipe<Response> pipe()

Pause this stream and return a to transfer the elements of this stream to a destination .

The stream will be resumed when the pipe will be wired to a WriteStream.

Specified by:

pipe in interface ReadStream<Response>

Returns:

a pipe

pipeTo

public Future<Void> pipeTo(WriteStream<Response> dst)

Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Specified by:

pipeTo in interface ReadStream<Response>

Parameters:

dst - the destination write stream

Returns:

a future notified when the write stream will be ended with the outcome

rxPipeTo

public Completable rxPipeTo(WriteStream<Response> dst)

Pipe this ReadStream to the WriteStream.

Elements emitted by this stream will be written to the write stream until this stream ends or fails.

Specified by:

rxPipeTo in interface ReadStream<Response>

Parameters:

dst - the destination write stream

Returns:

a future notified when the write stream will be ended with the outcome

exceptionHandler

public RedisConnection exceptionHandler(Handler<Throwable> handler)

Description copied from interface: ReadStream

Set an exception handler on the read stream.

Specified by:

exceptionHandler in interface ReadStream<Response>

Specified by:

exceptionHandler in interface StreamBase

Parameters:

handler -

Returns:

handler

public RedisConnection handler(Handler<Response> handler)

Description copied from interface: ReadStream

Set a data handler. As data is read, the handler will be called with the data.

Specified by:

handler in interface ReadStream<Response>

Parameters:

handler -

Returns:

pause

public RedisConnection pause()

Description copied from interface: ReadStream

Pause the ReadStream, it sets the buffer in fetch mode and clears the actual demand.

While it's paused, no data will be sent to the data handler.

Specified by:

pause in interface ReadStream<Response>

Returns:

resume

public RedisConnection resume()

Description copied from interface: ReadStream

Resume reading, and sets the buffer in flowing mode.

If the ReadStream has been paused, reading will recommence on it.

Specified by:

resume in interface ReadStream<Response>

Returns:

fetch

public RedisConnection fetch(long amount)

Description copied from interface: ReadStream

Fetch the specified amount of elements. If the ReadStream has been paused, reading will recommence with the specified amount of items, otherwise the specified amount will be added to the current stream demand.

Specified by:

fetch in interface ReadStream<Response>

Parameters:

amount -

Returns:

endHandler

public RedisConnection endHandler(Handler<Void> endHandler)

Description copied from interface: ReadStream

Set an end handler. Once the stream has ended, and there is no more data to be read, this handler will be called.

Specified by:

endHandler in interface ReadStream<Response>

Parameters:

endHandler -

Returns:

send

public Future<Response> send(Request command)

Send the given command to the redis server or cluster.

Parameters:

command - the command to send

Returns:

a future with the result of the operation

rxSend

public Maybe<Response> rxSend(Request command)

Send the given command to the redis server or cluster.

Parameters:

command - the command to send

Returns:

a future with the result of the operation

batch

public Future<List<Response>> batch(List<Request> commands)

Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other client users.

Parameters:

commands - list of command to send

Returns:

a future with the result of the operation

rxBatch

public Single<List<Response>> rxBatch(List<Request> commands)

Sends a list of commands in a single IO operation, this prevents any inter twinning to happen from other client users.

Parameters:

commands - list of command to send

Returns:

a future with the result of the operation

close

public Future<Void> close()

Closes the connection or returns to the pool.

Returns:

rxClose

public Completable rxClose()

Closes the connection or returns to the pool.

Returns:

pendingQueueFull

public boolean pendingQueueFull()

Flag to notify if the pending message queue (commands in transit) is full.

When the pending message queue is full and a new send command is issued it will result in a exception to be thrown. Checking this flag before sending can allow the application to wait before sending the next message.

Returns:

true is queue is full.

newInstance

public static RedisConnection newInstance(RedisConnection arg)