HTTP GET : to retrieve something e.g an employee What is JAX-RS Injection in Restful services what are the methods are there in jax-rs injection? What are the Context Resolvers in Restful Services? What is the difference between JSON and XML? What is the purpose of different HTTP request type in RESTful web services?Ĭan anyone please provide good website for RESTful webservices tutorials where we can understand the concepts very clearly ? What are the different API supports the restful services? How the pooling of the threads are maintained inside the reslet API? How threads are handled and what all Data structures are used in the restlet API, If one is using the restlet api? Is this a new technology, or correct use of the http methods? How authentication can be added on the restful web services? What is the difference between put and post? One question which puzzled me is that does Java has special support for REST Web Service ? Most of the interview questions I face on J2EE interviews related to Web Services are related to SOAP Web Service and only few of them are from REST Web Service. SOAP Web Service Still rules and if you are going to work for already existing Web Service or going to develop new Web Service client, you are likely to work with SOAP Web Service in Java. I didn't see any difference between these two. HI can u pls tell me what is the difference between RESTful webservices and HttpServlet. At some point you will probably query a database and you wont have an instance of your database for every request. A 'resource' in rest-speak is the noun - a customer, a receipt, a product and while the controller handling the request might have a new controller instance to handle each request, each of the services called by the controller to save or load these resource representations should be checked for thread safety. And as far as thread safety, this should absolutely be a concern. Requests to RESTful web services can be encoded in XML. "REST uses HTTP protocol for producing or consuming web services while SOAP uses XML." Well, no, more often than not SOAP uses HTTP as its transport layer. It is simpler by design but not necessarily simpler to use - SOAP has a lot of tooling for quick generation of WSs It focuses on resources, not system resources Maybe you mean it has increased in popularity for web services? The RESTful architecture is not a 'relatively new concept' it was developed in parallel with HTTP. This article is riddled with errors and inconsistencies.
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