Where is jspb.Message provided?

[Jeffrey Getzin]

Hi there,

 Experimenting with Protobuffers again after being out of Google for a few years. I've been generating C# code for my proto buffer definition files with no problem; the problem is when I generate the JavaScript files.

 Each generated JavaScript file has the Closure dependency:

goog.require('jspb.Message');

However, I can't seem to find any file that contains a goog.provide('jspb.Message'), either locally or on the intertubes. My fear is that the providing file may be internal to Google, in which case protoc is useless to me for generating JavaScript. Is this the case, or is there a file somewhere I'm missing?

   Thanks,

       Jeff the Xoogler

 

[Jeffrey Getzin]

Scratch that. I found where it was being provided. Now, though, I don't know how to use the generated JavaScript file.

Say I have a protobuffer definition file:

      MyProtobuffer.proto

which defines an message SuperDuperMessage, and I've compiled the proto file with protoc into

      MyProtobuffer.js

And let's say I have an AngularJS app with some callback:

     /**

      * param {{ data: ArrayBuffer}} response

      */

     function(response) {

           var ./** SuperDuperMessage */ = ???????

     }

        

What do I put in place of the question marks to read the ArrayBuffer from the response and deserialize it into the transmitted SuperDuperMessage?

   Thanks,

     Jeff the Xoogler

[ga...@jingoal.co]

Can you share where did you find the file to provide jspb?

Thanks,

John

[Jeffrey Getzin]

Sure, John, it's here.

Hope this helps!

     Jeff

[Juli H]

In the message.js - File in Line 44 we can find that line: goog.require('jspb.Map');
But I can't find nowhere smth. named jspb.Map in the whole file-tree of protobuf. So where I can find jspb.Map?

Julian

[Feng Xiao]

On Tue, Jul 5, 2016 at 2:58 AM, Juli H <hindelan...@gmail.com> wrote:

In the message.js - File in Line 44 we can find that line: goog.require('jspb.Map');
But I can't find nowhere smth. named jspb.Map in the whole file-tree of protobuf. So where I can find jspb.Map?

It's fixed in https://github.com/google/protobuf/pull/1752/files

 

Julian

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