Package org.apache.camel.component.grpc

Class GrpcUtils

java.lang.Object

org.apache.camel.component.grpc.GrpcUtils

public final class GrpcUtils
extends Object

GrpcUtils helpers are working with dynamic methods via Camel and Java reflection utilities

Method Summary

Modifier and Type	Method	Description
static Object	addClientCallCredentials(Object grpcStub, io.grpc.CallCredentials creds)
static Object	constructGrpcAsyncStub(String packageName, String serviceName, io.grpc.Channel channel, io.grpc.CallCredentials creds, org.apache.camel.CamelContext context)
static Object	constructGrpcBlockingStub(String packageName, String serviceName, io.grpc.Channel channel, io.grpc.CallCredentials creds, org.apache.camel.CamelContext context)
static Class	constructGrpcImplBaseClass(String packageName, String serviceName, org.apache.camel.CamelContext context)
static String	convertMethod2CamelCase(String method)	Migrated MixedLower function from the gRPC converting plugin source code (https://github.com/grpc/grpc-java/blob/master/compiler/src/java_plugin/cpp/java_generator.cpp) - decapitalize the first letter - remove embedded underscores & capitalize the following letter
static String	extractServiceName(String service)
static String	extractServicePackage(String service)
static void	invokeAsyncMethod(Object asyncStubClass, String invokeMethod, Object request, io.grpc.stub.StreamObserver responseObserver)
static io.grpc.stub.StreamObserver<Object>	invokeAsyncMethodStreaming(Object asyncStubClass, String invokeMethod, io.grpc.stub.StreamObserver<?> responseObserver)
static Object	invokeSyncMethod(Object blockingStubClass, String invokeMethod, Object request)

Methods inherited from class java.lang.Object

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

Method Detail

extractServiceName

public static String extractServiceName(String service)

extractServicePackage

public static String extractServicePackage(String service)

constructGrpcAsyncStub

public static Object constructGrpcAsyncStub(String packageName,
                                            String serviceName,
                                            io.grpc.Channel channel,
                                            io.grpc.CallCredentials creds,
                                            org.apache.camel.CamelContext context)

constructGrpcBlockingStub

public static Object constructGrpcBlockingStub(String packageName,
                                               String serviceName,
                                               io.grpc.Channel channel,
                                               io.grpc.CallCredentials creds,
                                               org.apache.camel.CamelContext context)

addClientCallCredentials

public static Object addClientCallCredentials(Object grpcStub,
                                              io.grpc.CallCredentials creds)

constructGrpcImplBaseClass

public static Class constructGrpcImplBaseClass(String packageName,
                                               String serviceName,
                                               org.apache.camel.CamelContext context)

invokeAsyncMethod

public static void invokeAsyncMethod(Object asyncStubClass,
                                     String invokeMethod,
                                     Object request,
                                     io.grpc.stub.StreamObserver responseObserver)

invokeAsyncMethodStreaming

public static io.grpc.stub.StreamObserver<Object> invokeAsyncMethodStreaming(Object asyncStubClass,
                                                                             String invokeMethod,
                                                                             io.grpc.stub.StreamObserver<?> responseObserver)

invokeSyncMethod

public static Object invokeSyncMethod(Object blockingStubClass,
                                      String invokeMethod,
                                      Object request)

convertMethod2CamelCase

public static String convertMethod2CamelCase(String method)

Migrated MixedLower function from the gRPC converting plugin source code (https://github.com/grpc/grpc-java/blob/master/compiler/src/java_plugin/cpp/java_generator.cpp) - decapitalize the first letter - remove embedded underscores & capitalize the following letter