codes.sf.springboot.grpc.client

Interface GrpcStubPostProcessor<S extends io.grpc.stub.AbstractStub<S>>

All Known Subinterfaces:

GenericGrpcStubPostProcessor

All Known Implementing Classes:

GenericGrpcStubPostProcessorAdapter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface GrpcStubPostProcessor<S extends io.grpc.stub.AbstractStub<S>>

Factory hook that allows for custom modification of new gRPC stub instances.

Auto configuration will autodetect GrpcStubPostProcessor beans and automatically apply them to new gRPC stub instances. In other words you may register these GrpcStubPostProcessor's as simple @Bean's in your @Configuration classes.

An GrpcStubPostProcessor can generically declare the stub type that it is interested in, in which case he processor will only be invoked on the matching stub instances.

GrpcStubPostProcessor maybe be ordered using either the ordered interface or @Order annotation. Note that you may also apply @Order to your @Bean methods.

Since:

0.0.1

See Also:

GenericGrpcStubPostProcessor

Method Summary

Modifier and Type	Method and Description
S	postProcess(S stub) Apply this GrpcStubPostProcessor to the given new gRPC stub instance.

Method Detail

postProcess

S postProcess(S stub)

Apply this GrpcStubPostProcessor to the given new gRPC stub instance.

Parameters:

stub - the new gRPC stub instance

Returns:

the gRPC stub instance to use, either the original or wrapped one; may not be @{code null}