Were  Joyce

Were Joyce

1624248441

Spring Annotations for REST Services

Here over this article, we are discussing different REST specific annotations in Spring.

@Controller

We can annotate classic controllers with the _@Controller_ annotation. This is simply a specialization of the _@Component_ class, which allows us to auto-detect implementation classes through classpath scanning.

We typically use @Controller_ it in combination with an _@RequestMapping_ annotation for request handling methods_.

@RestController

_@RestController_ is a specialized version of the controller. It includes the _@Controller_ and _@ResponseBody_ annotations, and as a result, simplifies the controller implementation.

#spring #java #spring-boot #spring annotations for rest services #rest services #spring annotations

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Buddha Community

Spring Annotations for REST Services
Were  Joyce

Were Joyce

1624248441

Spring Annotations for REST Services

Here over this article, we are discussing different REST specific annotations in Spring.

@Controller

We can annotate classic controllers with the _@Controller_ annotation. This is simply a specialization of the _@Component_ class, which allows us to auto-detect implementation classes through classpath scanning.

We typically use @Controller_ it in combination with an _@RequestMapping_ annotation for request handling methods_.

@RestController

_@RestController_ is a specialized version of the controller. It includes the _@Controller_ and _@ResponseBody_ annotations, and as a result, simplifies the controller implementation.

#spring #java #spring-boot #spring annotations for rest services #rest services #spring annotations

Cyril  Parisian

Cyril Parisian

1617806880

How to Consume WCF REST Service in C#

In this blog post, you will learn how to consume the WCF REST service in the C#  ASP.Net web application. Previously I have explained how to create WCF REST Service in C#  and Exception Handling in WCF using Fault Contract . You can follow the below steps to calling WCF rest service:-

#how to #wcf rest service #calling wcf rest service c# #consume wcf rest service c# json #consume wcf rest service c# xml

Roger Max

Roger Max

1613115839

Best Image Annotation Services for Machine Learning AI Companies

Image Annotation with Best Quality
Excellence remains the prime focus of our dedicated team working 24X7. We follow a strict quality process while image annotating and pictures to ensure no compromise with quality at any level. Thereby, enabling our clients to possess unique, secure and high ended data.

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#image annotation #image annotation services #image annotation pricing #annotate images #image recognition services #content moderation services

Wilford  Pagac

Wilford Pagac

1594289280

What is REST API? An Overview | Liquid Web

What is REST?

The REST acronym is defined as a “REpresentational State Transfer” and is designed to take advantage of existing HTTP protocols when used for Web APIs. It is very flexible in that it is not tied to resources or methods and has the ability to handle different calls and data formats. Because REST API is not constrained to an XML format like SOAP, it can return multiple other formats depending on what is needed. If a service adheres to this style, it is considered a “RESTful” application. REST allows components to access and manage functions within another application.

REST was initially defined in a dissertation by Roy Fielding’s twenty years ago. He proposed these standards as an alternative to SOAP (The Simple Object Access Protocol is a simple standard for accessing objects and exchanging structured messages within a distributed computing environment). REST (or RESTful) defines the general rules used to regulate the interactions between web apps utilizing the HTTP protocol for CRUD (create, retrieve, update, delete) operations.

What is an API?

An API (or Application Programming Interface) provides a method of interaction between two systems.

What is a RESTful API?

A RESTful API (or application program interface) uses HTTP requests to GET, PUT, POST, and DELETE data following the REST standards. This allows two pieces of software to communicate with each other. In essence, REST API is a set of remote calls using standard methods to return data in a specific format.

The systems that interact in this manner can be very different. Each app may use a unique programming language, operating system, database, etc. So, how do we create a system that can easily communicate and understand other apps?? This is where the Rest API is used as an interaction system.

When using a RESTful API, we should determine in advance what resources we want to expose to the outside world. Typically, the RESTful API service is implemented, keeping the following ideas in mind:

  • Format: There should be no restrictions on the data exchange format
  • Implementation: REST is based entirely on HTTP
  • Service Definition: Because REST is very flexible, API can be modified to ensure the application understands the request/response format.
  • The RESTful API focuses on resources and how efficiently you perform operations with it using HTTP.

The features of the REST API design style state:

  • Each entity must have a unique identifier.
  • Standard methods should be used to read and modify data.
  • It should provide support for different types of resources.
  • The interactions should be stateless.

For REST to fit this model, we must adhere to the following rules:

  • Client-Server Architecture: The interface is separate from the server-side data repository. This affords flexibility and the development of components independently of each other.
  • Detachment: The client connections are not stored on the server between requests.
  • Cacheability: It must be explicitly stated whether the client can store responses.
  • Multi-level: The API should work whether it interacts directly with a server or through an additional layer, like a load balancer.

#tutorials #api #application #application programming interface #crud #http #json #programming #protocols #representational state transfer #rest #rest api #rest api graphql #rest api json #rest api xml #restful #soap #xml #yaml

Sigrid  Farrell

Sigrid Farrell

1623684420

Spring Security: Develop a REST-Service Secured With OAuth2, Bitbucket and JWT

How to use Spring Security to develop a REST-service secured with OAuth2, Bitbucket authorization server and JWT

We are going to develop a small REST-service secured using OAuth2 protocol with Bitbucket as an authorization server. At first it may seem unusual to use a third-party authorization server, but imagine that you are developing a CI (Continuous Integration) server and would like to have access to the user’s resources (e.g projects, repositories) in a version control system. For example, the same approach is used in Drone.io  and Travis CI .

Theory

Implementation

#programming #jwt #spring-security #oauth2 #rest-service #develop a rest-service secured with oauth2, bitbucket and jwt