The descriptor building libraries handle cross linking. The message type name must be defined in either the same file, or be available through one of the file's imports.
On Wed, Jul 27, 2011 at 7:36 AM, Giancarlo Frison <gfri...@chelab.com>wrote: > if I call setTypeName(messageName), how protobuf match the name with > related Descriptor? > How can I map messageName and the descriptor of the type? > > On Jul 27, 3:56 pm, Robert <robert.panzer...@googlemail.com> wrote: > > Hi, > > > > you either call setType() for primitive types or setTypeName(String) > > for referenced messages. > > You pass in the name of the message. > > > > Kind regards, > > Robert > > > > On 27 Jul., 10:35, Giancarlo Frison <gfri...@chelab.com> wrote: > > > > > > > > > > > > > > > > > Thank you very much Pherl! > > > > > An another question. What about not-primitive fields, or message > > > fields? > > > > > when I add fields I do: > > > > > DescriptorProtos.DescriptorProto.Builder desBuilder > > > .... > > > DescriptorProtos.FieldDescriptorProto.Builder fd1Builder = > > > DescriptorProtos.FieldDescriptorProto.newBuilder() > > > .setName(fieldName).setNumber(i+ > > > +).setType(type).setLabel(label); > > > desBuilder.addField(fd1Builder.build()); > > > > > with message typed field I set type as > > > 'DescriptorProtos.FieldDescriptorProto.Type.TYPE_MESSAGE'. How do I > > > describe the field type? > > > I mean, I suppose to describe the field with a inner > > > 'DescriptorProtos.DescriptorProto.Builder', is it correct? How I can > > > do to describe a complex type field? > > > > > Thanks! > > > > > On Jul 26, 8:21 pm, Pherl Liu <liuj...@google.com> wrote: > > > > > > Not sure if I understand your question correctly. You can set the > label in > > > > FieldDescriptorProto: > > > > > > LABEL_OPTIONAL = 1; > > > > > > LABEL_REQUIRED = 2;LABEL_REPEATED = 3; > > > > > > On Tue, Jul 26, 2011 at 12:21 AM, Giancarlo Frison < > gfri...@chelab.com>wrote: > > > > > > > There is this example that I'm approaching to re-implement > > > > > > http://flori.posterous.com/dynamically-creating-protocol-buffer-objects > > > > > > > a question: > > > > > > > How to handle repeated fields? How can you describe them in the > > > > > fieldDescriptor? > > > > > > > On Jul 18, 5:20 pm, yoave <einavy...@gmail.com> wrote: > > > > > > Hi all, > > > > > > > > I've got 2 questions: > > > > > > > > 1. how do I generate a Descriptor from a FileDescriptorProto in > Java? > > > > > > In cpp, I'm using DescriptorPool class's 'BuildFile()' > > > > > > functionality. > > > > > > > > 2. how do I generate a Dynamic Message from a Descriptor in Java? > > > > > > In cpp, I'm using DynamicMessageFactory class's > 'GetPrototype()' > > > > > > functionality. > > > > > > > > thanks > > > > > > > -- > > > > > You received this message because you are subscribed to the Google > Groups > > > > > "Protocol Buffers" group. > > > > > To post to this group, send email to protobuf@googlegroups.com. > > > > > To unsubscribe from this group, send email to > > > > > protobuf+unsubscr...@googlegroups.com. > > > > > For more options, visit this group at > > > > >http://groups.google.com/group/protobuf?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Protocol Buffers" group. > To post to this group, send email to protobuf@googlegroups.com. > To unsubscribe from this group, send email to > protobuf+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/protobuf?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To post to this group, send email to protobuf@googlegroups.com. To unsubscribe from this group, send email to protobuf+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/protobuf?hl=en.
