com.alibaba.dubbo.rpc.protocol.thrift

类 ThriftProtocol

java.lang.Object

com.alibaba.dubbo.rpc.protocol.AbstractProtocol

com.alibaba.dubbo.rpc.protocol.thrift.ThriftProtocol

所有已实现的接口:

Protocol

public class ThriftProtocol
extends AbstractProtocol

字段概要

字段

限定符和类型	字段和说明
static int	DEFAULT_PORT
static String	NAME

构造器概要

构造器

构造器和说明
ThriftProtocol()

方法概要

方法

限定符和类型	方法和说明
void	destroy() Destroy protocol: 1.
<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.
<T> Invoker<T>	refer(Class<T> type, URL url) Refer a remote service: 1.

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_PORT

public static final int DEFAULT_PORT

另请参阅:

常量字段值

NAME

public static final String NAME

另请参阅:

常量字段值

构造器详细资料

ThriftProtocol

public ThriftProtocol()

方法详细资料

getDefaultPort

public int getDefaultPort()

从接口复制的说明: Protocol

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

返回:

default port

export

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

从接口复制的说明: 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

类型参数:

T - Service type

参数:

invoker - Service invoker

返回:

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

抛出:

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

destroy

public void destroy()

从接口复制的说明: Protocol

Destroy protocol:
1. Cancel all services this protocol exports and refers
2. Release all occupied resources, for example: connection, port, etc.
3. Protocol can continue to export and refer new service even after it's destroyed.

指定者:

destroy 在接口中 Protocol

覆盖:

destroy 在类中 AbstractProtocol

refer

public <T> Invoker<T> refer(Class<T> type,
                   URL url)
                 throws RpcException

从接口复制的说明: Protocol

Refer a remote service:
1. When user calls `invoke()` method of `Invoker` object which's returned from `refer()` call, the protocol needs to correspondingly execute `invoke()` method of `Invoker` object
2. It's protocol's responsibility to implement `Invoker` which's returned from `refer()`. Generally speaking, protocol sends remote request in the `Invoker` implementation.
3. When there's check=false set in URL, the implementation must not throw exception but try to recover when connection fails.

类型参数:

T - Service type

参数:

type - Service class

url - URL address for the remote service

返回:

invoker service's local proxy

抛出:

RpcException - when there's any error while connecting to the service provider