程序包的使用
org.apache.dubbo.rpc

使用org.apache.dubbo.rpc的程序包

程序包	说明
org.apache.dubbo.rpc
org.apache.dubbo.rpc.filter
org.apache.dubbo.rpc.filter.tps
org.apache.dubbo.rpc.listener
org.apache.dubbo.rpc.protocol
org.apache.dubbo.rpc.protocol.dubbo	FutureAdapter was in dubbo-rpc-dubbo module, considering some users will use this class directly, keep the package not changed.
org.apache.dubbo.rpc.proxy
org.apache.dubbo.rpc.proxy.javassist
org.apache.dubbo.rpc.proxy.jdk
org.apache.dubbo.rpc.proxy.wrapper
org.apache.dubbo.rpc.support

org.apache.dubbo.rpc使用的org.apache.dubbo.rpc中的类

类和说明
AppResponse AsyncRpcResult is introduced in 3.0.0 to replace RpcResult, and RpcResult is replaced with AppResponse: AsyncRpcResult is the object that is actually passed in the call chain AppResponse only simply represents the business result The relationship between them can be described as follow, an abstraction of the definition of AsyncRpcResult: Public class AsyncRpcResult implements CompletionStage { ...... } AsyncRpcResult is a future representing an unfinished RPC call, while AppResponse is the actual return type of this call.
AsyncContext AsyncContext works like javax.servlet.AsyncContext in the Servlet 3.0.
AsyncRpcResult This class represents an unfinished RPC call, it will hold some context information for this call, for example RpcContext and Invocation, so that when the call finishes and the result returns, it can guarantee all the contexts being recovered as the same as when the call was made before any callback is invoked.
Exporter Exporter.
Filter Extension for intercepting the invocation for both service provider and consumer, furthermore, most of functions in dubbo are implemented base on the same mechanism.
Filter.Listener
FutureContext Used for async call scenario.
Invocation Invocation.
InvokeMode
Invoker Invoker.
ProtocolServer Distinct from RemotingServer, each protocol holds one or more ProtocolServers(the number usually decides by port numbers), while each ProtocolServer holds zero or one RemotingServer.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcContext Thread local context.
RpcException RPC Exception.
RpcStatus URL statistics.
TimeoutCountDown

org.apache.dubbo.rpc.filter使用的org.apache.dubbo.rpc中的类

类和说明
Filter Extension for intercepting the invocation for both service provider and consumer, furthermore, most of functions in dubbo are implemented base on the same mechanism.
Filter.Listener
Invocation Invocation.
Invoker Invoker.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcException RPC Exception.

org.apache.dubbo.rpc.filter.tps使用的org.apache.dubbo.rpc中的类

类和说明
Invocation Invocation.

org.apache.dubbo.rpc.listener使用的org.apache.dubbo.rpc中的类

类和说明
Exporter Exporter.
ExporterListener ExporterListener.
Invocation Invocation.
Invoker Invoker.
InvokerListener InvokerListener.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcException RPC Exception.

org.apache.dubbo.rpc.protocol使用的org.apache.dubbo.rpc中的类

类和说明
Exporter Exporter.
Invocation Invocation.
Invoker Invoker.
Protocol Protocol.
ProtocolServer Distinct from RemotingServer, each protocol holds one or more ProtocolServers(the number usually decides by port numbers), while each ProtocolServer holds zero or one RemotingServer.
ProxyFactory ProxyFactory.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcException RPC Exception.

org.apache.dubbo.rpc.protocol.dubbo使用的org.apache.dubbo.rpc中的类

类和说明

AppResponse AsyncRpcResult is introduced in 3.0.0 to replace RpcResult, and RpcResult is replaced with AppResponse: AsyncRpcResult is the object that is actually passed in the call chain AppResponse only simply represents the business result The relationship between them can be described as follow, an abstraction of the definition of AsyncRpcResult: Public class AsyncRpcResult implements CompletionStage { ...... } AsyncRpcResult is a future representing an unfinished RPC call, while AppResponse is the actual return type of this call.

org.apache.dubbo.rpc.proxy使用的org.apache.dubbo.rpc中的类

类和说明
Invocation Invocation.
Invoker Invoker.
ProxyFactory ProxyFactory.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcException RPC Exception.

org.apache.dubbo.rpc.proxy.javassist使用的org.apache.dubbo.rpc中的类

类和说明
Invoker Invoker.
ProxyFactory ProxyFactory.

org.apache.dubbo.rpc.proxy.jdk使用的org.apache.dubbo.rpc中的类

类和说明
Invoker Invoker.
ProxyFactory ProxyFactory.

org.apache.dubbo.rpc.proxy.wrapper使用的org.apache.dubbo.rpc中的类

类和说明
Invoker Invoker.
Protocol Protocol.
ProxyFactory ProxyFactory.
RpcException RPC Exception.

org.apache.dubbo.rpc.support使用的org.apache.dubbo.rpc中的类

类和说明
Exporter Exporter.
Invocation Invocation.
InvokeMode
Invoker Invoker.
Protocol Protocol.
Result (API, Prototype, NonThreadSafe) An RPC Result.
RpcContext Thread local context.
RpcException RPC Exception.