JSON (JavaScript Object Notation) aka the Fat Free Alternative to XML is a lightweight data exchange format inspired by JavaScript object literals. It is often used with JavaScript, Ajax, and RESTful web services but is completely language independent.

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38 views

Data Driven Validation/Rule Engine in JAVA [closed]

I have data and series of validation (Business logic) before I can use it further. Like following :- { "site" : "UK", "domain" : "xyz.UK", "currency" : "DOLLAR", "type" ...
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1answer
51 views

Less PHP request to REST API

I had an argument with my PHP developer today who tried to convince me that REST API has to provide all the request from PHP since a server is faster than client devices such as desktop. As I am a ...
0
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0answers
48 views

Passing Data Between Tiers in 3-Tier Architecture

Assuming we are talking physical tiers, my understanding is that in order to pass data from say the data tier to the business logic tier the JSON format is used (or XML), so say I have an ORM ...
1
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1answer
107 views

Design consideration on JSON schema for an API

I have an API endpoint that retrieve data from 3 SQL tables on the server-side. At the moment, I do a SELECT with joins, consolidate/reorganize the selected data based on a JSON schema, and then send ...
0
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0answers
58 views

Is it possible to cast Javascript anonymous object to a typed object? How? [migrated]

I'm looking for a way to cast JavaScript anonymous object to a typed Object, ... Using MooTools library (You may create them manually or using other tools), i defined several type, and then Using ...
3
votes
0answers
48 views

inserting json document with `.` in key to mongodb

Firstly, this is more of a design question than a programming question. I am creating an application where I have to fetch existing json data and insert it into mongoDB. I found that some of the the ...
2
votes
2answers
162 views

What's the best way to return an array as a response in a RESTful API?

Assume we have resources like this, book: type: object properties: author: {type: string} isbn: {type: string} title: {type: string} books: type: array items: ...
1
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1answer
60 views

Documenting MVC JSON API

I've got an MVC5 application that we're using an a JSON API for various clients (mobile apps, other web applications, etc.) as well as a traditional web application. Controller actions that return ...
3
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1answer
163 views

null vs missing key in REST API Response [closed]

Say in my application, some users give us their last name, and others do not. In a REST API response, which body is preferred: With a "null" value: {"firstName": "Bob", "lastName": null} Or just ...
3
votes
1answer
136 views

JSON Web Token - why is the payload public?

I can't understand the reasoning for making the claims/payload of a JWT publicly visible after base64 decoding it. Why? It seems like it'd be much more useful to have it encrypted with the secret. ...
1
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0answers
431 views

Android, PHP session and JSON object retrieval

I am working on an app in android studio.. it currently has a login and registration system that are linked to a database and both work perfectly. I am now trying to carry over the user id value ...
3
votes
1answer
36 views

Should I omit database and server communication (after initial response)?

I have a project that I'm working on where a user uploads a big file which gets parsed by the backend, and then returns the data back in a friendlier format. Now I'm wondering whether I actually need ...
3
votes
2answers
386 views

Transforming XML to JSON in C++ [closed]

Working with XML in C++ seems a bit of a pain and I'm looking at a way to output JSON. I've stumbled on two different approaches: A) XSLT transformations: ...
0
votes
0answers
67 views

Is it possible to use Protocol Buffers natively for message passing between a Go web service and an Android app?

I want to connect an Android app to a Go web service (I have a small social network in mind) and would like to pass data to and from the web service using Protocol Buffers, since it recently seems to ...
0
votes
1answer
49 views

JSON schema design for variable response

I am drafting a JSON schema for an API. One of the responses aims to show all the updates to different properties of an given entity. The number of updates may vary from one response to another. For ...
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votes
1answer
166 views

How deeply can a JSON object be nested?

I was watching a video on a website that said json objects can be nested deeply. How far can a JSON object be nested before it will create an error?
0
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1answer
87 views

Calling RESTful service from browser and handling 4xx class responses

I have a resource called Logins, and I invoke a GET via AJAX from the browser. The current behavior is to return a 404 when the specific login cannot be found. I'm using this to check whether a ...
0
votes
1answer
150 views

Making a database and related operators using files and JSON in java [closed]

I'm trying to write a program that reads operations from a file. these operators look like below : CREATE TABLE student(id:integer, gpa:decimal, name:string, family:string,isMale:Boolean) INSERT ...
8
votes
3answers
6k views

Is it OK to return HTML from a JSON API?

On my current project I am responsible for the implementation of a service which involves the consumption of newly created RESTful APIs, documented as solely supporting JSON. The client consistently ...
1
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3answers
72 views

Representing a “Belongs to” relationship in an API endpoint

Consider the following pseudo code models: class Post int Id string Title int CategoryId Category Category class Category int Id string Name Note that Post belongs to ...
3
votes
3answers
194 views

Anything wrong with direct evaluation of JSON if your own code created it?

Suppose I have a server-side variable containing JSON (named strJSON) that my own code created. In JavaScript I can consume it like this: var data = <%= strJSON %>; or use a JSON parsing ...
2
votes
2answers
2k views

REST API - Should API Return Nested JSON Objects?

When it comes to JSON APIs is it good practice to flatten out responses and avoid nested JSON objects? As an example lets say we have an API similar to IMDb but for video games. There are a couple ...
2
votes
2answers
355 views

What's the best way of building an administrative UI for an existing SPA application?

I’m working on an application where the client-side interface and backend server are completely separate applications. The backend is written in Ruby and only serves JSON via HTTP. The client is a ...
2
votes
1answer
111 views

How to deal with server-side and client-side naming conventions that clash? [closed]

I have a project that uses the underscore naming convention for the MySQL database and PHP scripts but uses camelCase for the javascript application (a common scenario I'm sure). However, once JSON ...
0
votes
1answer
353 views

Best strategy for storing static data : json file vs DB (mongo) vs redis [closed]

I'm currently designing a set of webservices related to travel industry. one of this service need to be take in input a airport code and a locale, and return the localized city name. fn(cityCode) ...
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3answers
325 views

Best OOP pattern to use for creating a commandline SQL API for a proprietary json based company datastore

We need to create a SQL commandline tool for querying a proprietary json based datastore. I'll be using java. Any suggestions on the primary OOP design pattern I should use for building this API? ...
0
votes
3answers
56 views

Data inter-exchange with C

I'm developing a system in which a C coded TCP server is listening for new connections from clients, on connection parse the data & store into database. I'm familiar with JSON, and would like to ...
0
votes
1answer
206 views

Dynamic model based on JSON received from web service

I am creating a MVC web application which receives some data from a web service in JSON format. I get the different content type structures and data items related to that structure. Using that JSON I ...
1
vote
4answers
671 views

Use JSON objects or POJOs in back end service?

I'm building a back end service for mobile clients. The requirement is that the mobile clients will pass me a token, I'll use that token to talk to other systems (behind the company firewall) in my ...
0
votes
1answer
128 views

JSON or protocol buffer to replace the custom TCP message

Originally, We have two applications communication with TCP/IP, and both of them are implemented by C++. The messages between them are custom message type. Now the client program will be changed to ...
5
votes
1answer
2k views

Building a Graph Editor - How to create a data driven graph

I am developing a graph-editor that uses drag and drop to build hierarchical graphs (containing nodes and links). Each node in the graph should be linked to a table in our database (SQL Server). I did ...
2
votes
3answers
2k views

XSLT equivalent for JSON

I was interested in finding (or if necessary developing) an XSLT equivalent for JSON. As I have not found any, I was considering the possible query language to use for matching JSON paths so as to ...
2
votes
1answer
91 views

What is the purpose of building a client library? [closed]

I'm currently developing a client library for Gengo in Go. There are many resources on how to build a good API but I haven't found anything on how to build a good client library. Some developers ...
2
votes
2answers
914 views

PHP MVC as backend for iOS app

So, essentially, the question is, to develop a PHP back-end to an iOS application, would you implement an MVC architecture on the PHP side? Or no, since the client side (iOS) already has an MVC ...
0
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1answer
121 views

Does a Form describing JSON “Standard” exist?

I joined a project were we sell services for different providers through web, iOS and android apps. I am working on iOS. I was ask to display a purchase form via a web view and react by what is ...
1
vote
1answer
193 views

A very simple database system with JSON

If we need to store some data in a database, but without the need of advanced SQL features, can we use this scheme (written here in Javascript / node.js) : // the DB will be in RAM ! var myDb = {}; ...
16
votes
4answers
2k views

Should a front-end developer ever specify JSON format for back-end developers?

I am taking the front-end role in a project. Should I be specifying for my back-end teammates the exact format of JSON that their PHP returns to my JavaScript? For example, should I be telling them ...
5
votes
3answers
440 views

What are technologies like XML, JSON, and YAML classified under? [closed]

What are technologies like XML, JSON, and YAML classified as? I already looked at Query Language Data-structured Language But neither appeared accurate... None of them are really meant for ...
0
votes
1answer
166 views

Do I need to follow hypermedia format or a schema?

I'm quite new to the field. So I need to clarify what would be the best method to follow in the following situation. I'm developing a restful API using php and use json to represent resources. While ...
6
votes
3answers
13k views

Fastest way to set up a JSON server on my local machine [closed]

I am a front-end developer. For many experiements I do I need to have a server that talks JSON with my client side app. Normally that server is a simple server that response to my POSTs and GETs. For ...
1
vote
0answers
30 views

Posting different-shaped json documents to the same resource in an API

Is it a good idea to create an API in such a way that clients can post different shaped JSON documents to the same Resource? Let me give you an example and and explanation to why I am asking this. I ...
1
vote
0answers
294 views

Managing Login Authentication/Webpage session: Can client side javascript/JQuery access either a session variable or json variable in html?

Short version: A variable is stored in a session variable req.session.userName and also in the json sent with res.render('/', {username: value}). How can I access either of those variables from inside ...
2
votes
0answers
231 views

C# structure needed for dynamic behaviour

I am using Unity to build a visualisation of a serious game. I am using the C# programming language. My problem is that I receive data from a JSON and I parse it and I end up with a list of different ...
-1
votes
3answers
260 views

Why don't replace HTML with JSON as base web design technology? [closed]

Since JSON shows a lot of benefits over HTML, why don't just abandon HTML? Qt frameworks with QML shows it is perfectly possible to use JSON to design rich content EDIT: Many of you think about this ...
0
votes
3answers
420 views

Java Serialization for long-ish-term storage

I have an application that uses a database of about 15,000 Java objects, which I have to read every time the application starts. Originally I've been using JSON to store the data, but that has a few ...
30
votes
11answers
11k views

RESTful API design. What should I return if there are no rows?

I'm currently coding an API for a social network with the Slim Framework. My question is: What are the best practices when there are no rows to return in the json structure? Lets say that this call ...
0
votes
3answers
153 views

What is the most robust, extensible way to represent a contract in code? [closed]

I would like to find or create a syntax to express business contracts programmatically, and I am looking for a robust, flexible, future-resistant way to do this. A client should be able to add a ...
3
votes
0answers
745 views

How do I resolve $ref in a JSON object?

I have written a single page application that uses rest services to retrieve JSON objects. The JSON objects being returned are C# objects serialized using the Newtonsoft.JSON library. The returned ...
2
votes
1answer
188 views

Using json as database with EF, how can I link EF and the json file during DbContext initialization?

For a personal testing-project I am considering to create a SPA with the following technologies: ASP.NET MVC + EF + WebAPI + AngularJS. The project will make use of small amount of data, so I was ...
0
votes
1answer
1k views

API always returns JSONObject or JSONArray Best practices

I'm making an API that will return data in JSON. I also wanted on client side to make an utility class to call this API. Something like : JSONObject sendGetRequest(Url url); JSONObject ...