io.vertx.redis.client

Interface Request

public interface Request

Builder for REDIS requests that will be encoded according to the RESP protocol was introduced in Redis 1.2. Which became the standard way for talking with the Redis server in Redis 2.0. Redis protocol documentation states:

Clients send commands to a Redis server as a RESP Array of Bulk Strings.

So all non String/Bulk types will be encoded to Bulk for convenience.

Author:

Paulo Lopes

Method Summary

Modifier and Type	Method and Description
Request	arg(boolean arg) Adds a boolean encoded to string
Request	arg(Buffer arg) Adds a String key argument
default Request	arg(byte arg) Adds a byte encoded to string
Request	arg(byte[] arg) Adds a byte array
default Request	arg(int arg) Adds a int encoded to string
default Request	arg(JsonArray arg) Adds a JsonArray argument, the encoding will serialize the json as value0, value1, ...
default Request	arg(JsonObject arg) Adds a JsonObject argument, the encoding will serialize the json as key0, value0, key1, value1, ...
Request	arg(long arg) Adds a long encoded to string
default Request	arg(short arg) Adds a short encoded to string
default Request	arg(String arg) Adds a String argument using UTF8 character encoding
default Request	arg(String arg, String enc) Adds a String using a specific character encoding argument
static Request	cmd(Command command)
Command	command() Get the Command that is to be used by this request.
Request	nullArg() Adds a NULL encoded string

Method Detail

cmd

static Request cmd(Command command)

arg

Request arg(byte[] arg)

Adds a byte array

Returns:

self

arg

default Request arg(String arg)

Adds a String argument using UTF8 character encoding

Returns:

self

arg

default Request arg(String arg,
                    String enc)

Adds a String using a specific character encoding argument

Returns:

self

arg

Request arg(Buffer arg)

Adds a String key argument

Returns:

self

arg

Request arg(long arg)

Adds a long encoded to string

Returns:

self

arg

default Request arg(int arg)

Adds a int encoded to string

Returns:

self

arg

default Request arg(short arg)

Adds a short encoded to string

Returns:

self

arg

default Request arg(byte arg)

Adds a byte encoded to string

Returns:

self

arg

Request arg(boolean arg)

Adds a boolean encoded to string

Returns:

self

arg

default Request arg(JsonObject arg)

Adds a JsonObject argument, the encoding will serialize the json as key0, value0, key1, value1, ... keyN, valueN. This is a non-optimized serialization and will just use the string encoding of the values for non buffers.

Returns:

self

Throws:

IllegalArgumentException - when values are of type JsonArray or JsonObject

arg

default Request arg(JsonArray arg)

Adds a JsonArray argument, the encoding will serialize the json as value0, value1, ... valueN. This is a non-optimized serialization and will just use the string encoding of the values for non buffers.

Returns:

self

Throws:

IllegalArgumentException - when values are of type JsonArray or JsonObject

nullArg

Request nullArg()

Adds a NULL encoded string

Returns:

self

command

Command command()

Get the Command that is to be used by this request.

Returns:

the command.