extend google.protobuf.FieldOptions {
optional string index1 = 10000;
optional string index2 = 100001;
}
message order {
required string id = 1
[(index1) = "map"];
required string name = 2
[(index2) = "multimap" ];
}
I use the dynamic message to create and access the message as follows,
const google::protobuf::FileDescriptor *
fd=i->Import("order.proto");
google::protobuf::DynamicMessageFactory factory;
const google::protobuf::Descriptor * md=
fd->FindMessageTypeByName("order");
const google::protobuf::Message* no_prototype =
factory.GetPrototype(md);
google::protobuf::Message* msg = no_prototype->New();
const pb::FieldDescriptor *fd = md->field(i);
const pb::FieldOptions & fo = fd->options();
That is working fine, but how can I access the fields extensions from
FieldOptions for a dynamic message ?
Actually, I want to set few static attribute for some fields and retrieve
those at runtime as same as getting the FieldDescriptor info from message
descriptor.
extend google.protobuf.FieldOptions {
optional string index1 = 10000;
optional string index2 = 100001;
}
message order {
required string id = 1
[(index1) = "map"];
required string name = 2
[(index2) = "multimap" ];
}
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