Package io.quarkus.grpc.runtime.supports.blocking

Class BlockingServerInterceptor

java.lang.Object

io.quarkus.grpc.runtime.supports.blocking.BlockingServerInterceptor

All Implemented Interfaces:

io.grpc.ServerInterceptor, Function<String,Boolean>

public class BlockingServerInterceptor
extends Object
implements io.grpc.ServerInterceptor, Function<String,Boolean>

gRPC Server interceptor offloading the execution of the gRPC method on a worker thread if the method is annotated with Blocking.

For non-annotated methods, the interceptor acts as a pass-through.

Constructor Summary

Constructors

Constructor	Description
BlockingServerInterceptor(io.vertx.core.Vertx vertx, List<String> blockingMethods, List<String> virtualMethods, Executor virtualThreadExecutor, boolean devMode)

Method Summary

Modifier and Type	Method	Description
Boolean	apply(String name)
Boolean	applyVirtual(String name)
protected io.quarkus.arc.ManagedContext	getRequestContext()
<ReqT,RespT> io.grpc.ServerCall.Listener<ReqT>	interceptCall(io.grpc.ServerCall<ReqT,RespT> call, io.grpc.Metadata headers, io.grpc.ServerCallHandler<ReqT,RespT> next)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Constructor Detail

BlockingServerInterceptor

public BlockingServerInterceptor(io.vertx.core.Vertx vertx,
                                 List<String> blockingMethods,
                                 List<String> virtualMethods,
                                 Executor virtualThreadExecutor,
                                 boolean devMode)

Method Detail

apply

public Boolean apply(String name)

Specified by:

apply in interface Function<String,Boolean>

applyVirtual

public Boolean applyVirtual(String name)

interceptCall

public <ReqT,RespT> io.grpc.ServerCall.Listener<ReqT> interceptCall(io.grpc.ServerCall<ReqT,RespT> call,
                                                                          io.grpc.Metadata headers,
                                                                          io.grpc.ServerCallHandler<ReqT,RespT> next)

Specified by:

interceptCall in interface io.grpc.ServerInterceptor

getRequestContext

protected io.quarkus.arc.ManagedContext getRequestContext()