Package brave.rpc

Class RpcRequest

java.lang.Object

brave.Request

brave.rpc.RpcRequest

Direct Known Subclasses:

RpcClientRequest, RpcServerRequest

public abstract class RpcRequest
extends Request

Abstract request type used for parsing and sampling of rpc clients and servers.

Since:

5.8

See Also:

RpcClientRequest, RpcServerRequest

Method Summary

Modifier and Type	Method	Description
abstract String	method()	The unqualified, case-sensitive method name.
abstract String	service()	The fully-qualified, case-sensitive service path.

Methods inherited from class brave.Request

spanKind, toString, unwrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

method

@Nullable public abstract String method()

The unqualified, case-sensitive method name. Prefer the name defined in IDL to any mapped Java method name.

Examples

   
gRPC - full method "grpc.health.v1.Health/Check" returns "Check"
   
Apache Dubbo - "demo.service.DemoService#sayHello()" command returns "sayHello"
   
Apache Thrift - full method "scribe.Log" returns "Log"
 

Note: For IDL based services, such as Protocol Buffers, this may be different than the Java method name, or in a different case format.

Returns:

the RPC method name or null if unreadable.

service

@Nullable public abstract String service()

The fully-qualified, case-sensitive service path. Prefer the name defined in IDL to any mapped Java package name.

Examples

   
gRPC - full method "grpc.health.v1.Health/Check" returns "grpc.health.v1.Health"
   
Apache Dubbo - "demo.service.DemoService#sayHello()" command returns "demo.service.DemoService"
   
Apache Thrift - full method "scribe.Log" returns "scribe"
 

Note: For IDL based services, such as Protocol Buffers, this may be different than the Java package name, or in a different case format. Also, this is the definition of the service, not its deployment service name.

Returns:

the RPC namespace or null if unreadable.