From 7a944538c89492abbed147915acea611f11c03a2 Mon Sep 17 00:00:00 2001
From: dcodeIO <dcode@dcode.io>
Date: Thu, 2 Mar 2017 03:25:25 +0100
Subject: [PATCH] CLI: Added a placeholder to cli deps node_modules folder to
make sure node can load from it
---
cli/node_modules/placeholder | 0
examples/custom-get-set.js | 32 +++++++++++++++++---------------
2 files changed, 17 insertions(+), 15 deletions(-)
create mode 100644 cli/node_modules/placeholder
diff --git a/cli/node_modules/placeholder b/cli/node_modules/placeholder
new file mode 100644
index 000000000..e69de29bb
diff --git a/examples/custom-get-set.js b/examples/custom-get-set.js
index 17304184c..656aa4523 100644
--- a/examples/custom-get-set.js
+++ b/examples/custom-get-set.js
@@ -1,6 +1,7 @@
// this example demonstrates a way to keep field casing (as defined within .proto files)
// while still having virtual getters and setters for the camel cased counterparts.
+/*eslint-disable strict, no-console*/
var protobuf = require("..");
var proto = "syntax=\"proto3\";\
@@ -8,32 +9,33 @@ message MyMessage {\
string some_field = 1;\
}";
-var root = protobuf.parse(proto, { keepCase: true }).root;
+var root = protobuf.parse(proto, { keepCase: true }).root; // or use Root#load
-function camelCase(str) {
+function toCamelCase(str) {
return str.substring(0,1) + str.substring(1).replace(/_([a-z])(?=[a-z]|$)/g, function($0, $1) { return $1.toUpperCase(); });
}
+function addAliasProperty(type, name, aliasName) {
+ if (aliasName !== name)
+ Object.defineProperty(type.ctor.prototype, aliasName, {
+ get: function() { return this[name]; },
+ set: function(value) { this[name] = value; }
+ });
+}
+
// this function adds alternative getters and setters for the camel cased counterparts
// to the runtime message's prototype (i.e. without having to register a custom class):
function addVirtualCamelcaseFields(type) {
type.fieldsArray.forEach(function(field) {
- var altName = camelCase(field.name);
- if (altName !== field.name)
- Object.defineProperty(type.ctor.prototype, altName, {
- get: function() {
- return this[field.name];
- },
- set: function(value) {
- this[field.name] = value;
- }
- });
+ addAliasProperty(type, field.name, toCamelCase(field.name));
});
+ type.oneofsArray.forEach(function(oneof) {
+ addAliasProperty(type, oneof.name, toCamelCase(oneof.name));
+ });
+ return type;
}
-var MyMessage = root.lookup("MyMessage");
-
-addVirtualCamelcaseFields(MyMessage);
+var MyMessage = addVirtualCamelcaseFields(root.lookup("MyMessage"));
var myMessage = MyMessage.create({
some_field /* or someField */: "hello world"