Java Code Examples for io.grpc.ServerMethodDefinition#getServerCallHandler()

The following examples show how to use io.grpc.ServerMethodDefinition#getServerCallHandler() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ServerImpl.java    From grpc-nebula-java with Apache License 2.0 6 votes vote down vote up 
/** Never returns {@code null}. */
private <ReqT, RespT> ServerStreamListener startCall(ServerStream stream, String fullMethodName,
    ServerMethodDefinition<ReqT, RespT> methodDef, Metadata headers,
    Context.CancellableContext context, StatsTraceContext statsTraceCtx) {
  // TODO(ejona86): should we update fullMethodName to have the canonical path of the method?
  statsTraceCtx.serverCallStarted(
      new ServerCallInfoImpl<ReqT, RespT>(
          methodDef.getMethodDescriptor(), // notify with original method descriptor
          stream.getAttributes(),
          stream.getAuthority()));
  ServerCallHandler<ReqT, RespT> handler = methodDef.getServerCallHandler();
  for (ServerInterceptor interceptor : interceptors) {
    handler = InternalServerInterceptors.interceptCallHandler(interceptor, handler);
  }
  ServerMethodDefinition<ReqT, RespT> interceptedDef = methodDef.withServerCallHandler(handler);
  ServerMethodDefinition<?, ?> wMethodDef = binlog == null
      ? interceptedDef : binlog.wrapMethodDefinition(interceptedDef);
  return startWrappedCall(fullMethodName, wMethodDef, stream, headers, context);
}
Example 2
Source File: ServerImpl.java    From grpc-java with Apache License 2.0 6 votes vote down vote up 
/** Never returns {@code null}. */
private <ReqT, RespT> ServerStreamListener startCall(ServerStream stream, String fullMethodName,
    ServerMethodDefinition<ReqT, RespT> methodDef, Metadata headers,
    Context.CancellableContext context, StatsTraceContext statsTraceCtx, Tag tag) {
  // TODO(ejona86): should we update fullMethodName to have the canonical path of the method?
  statsTraceCtx.serverCallStarted(
      new ServerCallInfoImpl<>(
          methodDef.getMethodDescriptor(), // notify with original method descriptor
          stream.getAttributes(),
          stream.getAuthority()));
  ServerCallHandler<ReqT, RespT> handler = methodDef.getServerCallHandler();
  for (ServerInterceptor interceptor : interceptors) {
    handler = InternalServerInterceptors.interceptCallHandler(interceptor, handler);
  }
  ServerMethodDefinition<ReqT, RespT> interceptedDef = methodDef.withServerCallHandler(handler);
  ServerMethodDefinition<?, ?> wMethodDef = binlog == null
      ? interceptedDef : binlog.wrapMethodDefinition(interceptedDef);
  return startWrappedCall(fullMethodName, wMethodDef, stream, headers, context, tag);
}