Web services are software systems designed to support interoperable machine-to-machine interaction over a network.

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2
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1answer
3k views

Session in RESTful web services, how it works?

In a web services, how does the server know which request belongs to which session? I know that for a web application, the web server inspects the cookie (or the sessonId query parameter in case ...
0
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1answer
123 views

Is ROA a specific form of doing SOA?

I have read somewhere that ROA (Resource Oriented Architecture) is SOA (Service Oriented Architecture) with specific constraints added. SOA is the abstract concept of combining discrete pieces of ...
2
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1answer
242 views

Role based access to resources for a RESTful service

I'm still wrapping my head around REST, but I wonder if someone can help with any suggestions or approaches to role based access control for a RESTful service, particularly from the point of view of ...
3
votes
1answer
132 views

Some hint to program a webservice “by subscription”

I have some web sites programmed, I know to do it with python and PHP basically. Normally they are simple web sites, but now I want to provide REST web services but only for allowed users (allowed by ...
1
vote
2answers
614 views

REST or a message queue in a multi-tier heterogeneous system?

I'm designing a REST API for a three-tier system like: Client application -> Front-end API cloud server -> user's home API server (Home). Home is a home device, and is supposed to maintain connection ...
0
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0answers
113 views

Service Method to Use for Uploading Large Chunks of Data

I have a need to be able to provide a web-based service to upload large amounts of data that would come in as chunks as large as 10,000 lines of 950 byte records, which is 9.5 MB. I've gotten advice ...
2
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1answer
312 views

Should we create classes just to group properties

I am designing a bit of software that will integrate with our enterprise system using web services. We are dealing with work orders that are needed to maintain equipment. We have a bit of a ...
5
votes
3answers
2k views

How can I unit test a class which requires a web service call?

I'm trying to test a class which calls some Hadoop web services. The code is pretty much of the form: method() { ...use Jersey client to create WebResource... ...make request... ...do ...
4
votes
3answers
396 views

OAuth alternative for a 2 party system

I'm writing a RESTful service (Java EE, Jersey) and a client application that communicates with it, and I wish to secure it and store any usernames & passwords dedicated in my own database. I do ...
0
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1answer
262 views

Trying to understand annotations & static with Java EE 7 Tutorial (JAX-WS)

I'm trying to understand annotations and the use of static with Java. I´m reading Java EE 7 Tutorial about JAX-WS API and I tried to run this simple example ...
1
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0answers
114 views

How to bypass Oauth2 authentication when the client and resource owner is the same entity?

We are currently working on using an API provided by Mercado Libre which is a maket place for selling various goods. Their APIs use OAuth 2.0 for authentication. The problem is that OAuth 2.0 as ...
2
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3answers
101 views

Specifying the format in which I want to get a response through POST

It's a good practice to let a client specify the format in Web REST API: GET /api/items/123.csv However, not only GET can return some answer, but POST also can do Status: 201 Created { mgs: ...
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0answers
126 views

How to securely store user credentials from external website

I'm developing an application where I'd like to use credentials from external websites. This will be used to login with the website API and get information for the user. Example: I want to use the ...
1
vote
1answer
147 views

What factors should be considered before deciding to build a message bus with SOAP services? [closed]

It would seem to me that the cost of having a team of developers build and maintain all the components necessary to provide routing, workflow orchestration, durability, security and the other features ...
0
votes
1answer
210 views

Generating a custom widget that users can embed into their external website based on my server data which changes periodically

I'm deciding on how to generate the code to allow users generate an embeddable widget (much like the StackOverflow badge) into external websites. The content of the embedded widget will periodically ...
2
votes
1answer
143 views

REST Relationships Besides Parent/Child

This would seem to be a pretty basic question, but I can't seem to find appropraite guidelines for it. What is the "restful" way of POSTing a relationship between two entities that are not necessarily ...
21
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10answers
1k views

API design: concrete vs. abstract approach - best practices?

When discussing APIs between systems (on the business level) there are often two different point of views in our team: some people prefer a more - lets say - generic abstract approach, other a ...
0
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3answers
154 views

Sleeping Web Server?

Are there any languages or even servers that instead of running a script on page load, (Apache/PHP, Ruby on Rails, ...) actually keep the code loaded and running forever, and when it receives a ...
3
votes
3answers
210 views

Is allowing voting without sign-in always a bad idea?

I have a mobile app from which I'd like to allow voting on Things. I don't want to force all the users to have to sign up using email/Facebook/etc. just so that I can properly limit voting. Is it ...
2
votes
1answer
745 views

Building a strong robust client-server system

I need some help with regards to implement a pre-designed system that has 4 components and several constraints. I've spent approximately 50 hours trying to determine the best way to build this system; ...
1
vote
4answers
613 views

Is Moving Entity Framework objects over a webservice really the best way?

I've inherited a .NET project that has close to 2 thousand clients out in the field that need to push data periodically up to a central repository. The clients wake up and attempt to push the data up ...
4
votes
1answer
366 views

Is a PHP file secure enough on a GoDaddy Server to hard code an AES salt into the file?

So I am creating a web api for an app I am making. The data is sanitized before it is sent to my web api and then encrypted before it is stored in my MySql server. The phone app sanitizes then ...
0
votes
1answer
81 views

Do JAX WS implementation classes come as part of the Java 5/6 package or only as part of an application server libraries?

Do JAX WS implementation classes come as part of the Java5 package, as part of the Java6 package or only as part of an application server libraries like WAS? I read that it comes as part of Java EE? ...
16
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4answers
1k views

How should I architect a RESTful webservice to use 3rd party (i.e. Google, Facebook, Twitter) for authentication?

For my job we have a nice RESTful webservice we've built out that we use to drive a couple websites we have. Basically the webservice lets you create and work with support tickets, and the website is ...
5
votes
3answers
1k views

Can a webservice that uses JSON over POST be classified as RESTful?

Recently I have started using a new(to me) paradigm for web services. I use the controller to accept JSON strings sent over POST, process it and return JSON strings. GET, PUT, DELETE and other methods ...
3
votes
5answers
253 views

Best way to test a reimplemented web service

In my team, we are about to start the reimplement of a service. One of the important steps to do to accomplish this is how do we ensure that we are doing it in the right way and we are not ...
-2
votes
3answers
230 views

I want to build a java client library, where do I start? [closed]

I'm in my second java course at school and am thinking of developing a web service client library for one of my projects. I'd like the library to be able to query the MusicBrainz web service and have ...
1
vote
1answer
206 views

One web service multiple sites

I don't know whether this is even possible or I imagine (according to my habit of over thinking) will bring through numerous issues but let me give it a go. I have an idea where I would like a single ...
0
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0answers
41 views

integration of dynamic forms for 3rd party web apps

I've a custom web forms definition interface where I user can define bespoke web forms and those webforms are then rendered on the other part of the my web app. It works well as I can render and ...
0
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3answers
171 views

URL Naming Convention for with Repetitive Letter

What is a good practice to name an URL if it contains repetitive letters. For example, /info/foossite The two s looks kind of odd and if this was access point for a Web-Service, this could lead into ...
0
votes
1answer
4k views

Why use JSP instead of servlets? [closed]

(Rewritten for reopening:) What are relative advantages of Servlets over JSP, or vice versa? Might JSP be preferred because it is easy to put code inside JSP, or Servlets because with them code can ...
4
votes
4answers
95 views

Should I write an integration test that verifies rate limits?

This test would call a web service over and over for about a minute to confirm that a particular response code is returned, notifying us of our rate limit being reached. Not only is it a very slow ...
1
vote
1answer
114 views

Object schemas shared between web services

My question is about how to create a definition for an object that is handled by different web services. A brief description of my current scenario and why I think it's a problem: A PHP web ...
5
votes
2answers
497 views

Is a data service API a good idea?

We currently have a monolithic Rails application that is really three separate applications that make use of the same data. In trying to figure out how to properly compartmentalize and break the ...
2
votes
1answer
85 views

Should I provide client libraries in some select languages along with the APIs themselves?

Say I have created a web service based on RESTful APIs. Does it make sense to also provide users with a client library for the API in some select languages which are likely to be the most used ones? ...
6
votes
1answer
373 views

Does SOA service composition actually work in practice?

One of the main SOA service design principles is Service Composability principle (https://en.wikipedia.org/wiki/Service_composability_principle). The idea is that by composing new services using ...
1
vote
2answers
121 views

How can I choose what to use to write my next webservice in C#? [closed]

I'm about to write some webservices from scratch and I'm a bit confused about the approach to take. The obvious choices were WCF and MVC 4 Web API, but I am having a hard time deciding. The two ...
1
vote
3answers
406 views

How to get different resources in a single endpoint in RESTful?

I have a REST webservice that have a couple of resources, like Company and User. But now I need to make a modification to the API to return a special list combining company, user and maybe other type ...
1
vote
2answers
968 views

VPS vs Web Hosting: Which one is good for java web services [closed]

I have some questions about VPS and web hosting. As far as I understand, VPS is a virtual machine on which we can do anything as we can do with our local machine. Install software, change settings ...
1
vote
3answers
245 views

Is RESTful API appropriate for services which are nearly computational in nature?

Is RESTful API appropriate for the following scenario? A time-limited token is obtained, which will last for one minute only Image is uploaded to a server Server performs some CPU-heavy image ...
2
votes
2answers
244 views

DDD - Domain Object calling a web service

Is it ok to call a webservice from a Domain object?. As I write the question I am thinking that you should never do that, as it is poor design, but the situation is the following: I have a domain ...
6
votes
1answer
3k views

What are the best practices to secure a web API?

I need to build a web service API for our mobile app to interact with our server & database (in ASP.Net MVC 4, but that's hardly relevant). Wile most actions do not need users to be registered ...
8
votes
2answers
496 views

Is this solution RESTful and secure?

Our product registers new players on our service, and we've chosen to host it on Azure (we're using .NET) and we wanted it to be stateless (for scalability) and relatively secure. Since this is the ...
1
vote
3answers
167 views

Coarse grained remote interface vs encapsulating business logic

I'm writing a Web Service that will be consumed by a Mobile client. The Mobile client has to make several chained requirements checks to determine whether the user may initiate a request, and if so ...
2
votes
2answers
287 views

How can we avoid having to build yet another CRM system from scratch

We are building an accounting web application. In our database, we store basic data about our customers, like phone number, their login informations, because these things are tied into our web ...
1
vote
1answer
314 views

How to decide the token expiry time in REST web service

I am working on creating a REST ws exposing few API's. A token is required for each API call. I am confused about the expiry time to be set for the token. Security+Performance wise what is the ideal ...
-3
votes
2answers
254 views

where to use web services [closed]

I am discovering web services to implement in my ASP.Net website. I visited many sites about Why use webservices and read many articles and found out that web services are good when you have something ...
5
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1answer
542 views

Best practice for handling asynchronous inter communication?

Recently completed a project for handling credit card processing. One of the difficulties I faced was handling the delay / possible failure of notification messages. The most complex example was: an ...
0
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6answers
314 views

For a web-application, should I programmatically create the database tables or provide a schema file and instructions?

The few LAMP web applications I have installed require me to create the necessary database tables myself, with a schema file, instead of doing it automatically with a script or setup page. Is this a ...
-2
votes
1answer
403 views

How do I create a web service with high amounts of traffic that works effectively with lots of different users? [closed]

I have created web services before that are used by a small number of users but have a new project that would have lots of users. For each user that uses the services, this is what they would do: 1) ...