grpcstarter.server.feature.exceptionhandling.GrpcExceptionResolver Maven / Gradle / Ivy
package grpcstarter.server.feature.exceptionhandling;
import grpcstarter.server.feature.exceptionhandling.annotation.AnnotationBasedGrpcExceptionResolver;
import io.grpc.Metadata;
import io.grpc.ServerCall;
import io.grpc.StatusRuntimeException;
import jakarta.annotation.Nullable;
/**
* {@link GrpcExceptionResolver} is used to resolve exceptions thrown by gRPC services.
*
* @author Freeman
* @see AnnotationBasedGrpcExceptionResolver
*/
public interface GrpcExceptionResolver {
/**
* Resolve the given exception, return {@code null} if the exception is not handled.
*
* @param throwable exception to handle
* @param call server call
* @param headers headers
* @return {@link StatusRuntimeException} or null
*/
@Nullable
StatusRuntimeException resolve(Throwable throwable, ServerCall call, Metadata headers);
}