org.apache.dubbo.rpc.protocol.redis

Class RedisProtocol

java.lang.Object

org.apache.dubbo.rpc.protocol.AbstractProtocol

org.apache.dubbo.rpc.protocol.redis.RedisProtocol

All Implemented Interfaces:

Protocol

public class RedisProtocol
extends AbstractProtocol

RedisProtocol

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PORT

Constructor Summary

Constructors

Constructor and Description
RedisProtocol()

Method Summary

Modifier and Type	Method and Description
<T> Exporter<T>	export(Invoker<T> invoker) Export service for remote invocation: 1.
int	getDefaultPort() Get default port when user doesn't config the port.

Methods inherited from class org.apache.dubbo.rpc.protocol.AbstractProtocol

destroy, getExporterMap, getExporters, getServers, refer

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_PORT

public static final int DEFAULT_PORT

See Also:

Constant Field Values

Constructor Detail

RedisProtocol

public RedisProtocol()

Method Detail

getDefaultPort

public int getDefaultPort()

Description copied from interface: Protocol

Get default port when user doesn't config the port.

Returns:

default port

export

public <T> Exporter<T> export(Invoker<T> invoker)
                       throws RpcException

Description copied from interface: Protocol

Export service for remote invocation:
1. Protocol should record request source address after receive a request: RpcContext.getContext().setRemoteAddress();
2. export() must be idempotent, that is, there's no difference between invoking once and invoking twice when export the same URL
3. Invoker instance is passed in by the framework, protocol needs not to care

Type Parameters:

T - Service type

Parameters:

invoker - Service invoker

Returns:

exporter reference for exported service, useful for unexport the service later

Throws:

RpcException - thrown when error occurs during export the service, for example: port is occupied