itech9

From: http://getj2ee.over-blog.com/article-tutorial-rest-with-spring-mvc-and-maven-97283997.html

[java]

@Controller // –> Declare a Spring MVC Controller

@RequestMapping(“/computer”) // –> Map an URI with a controller or a method

@PathVariable // –> Read a variable in an Uri and assign this value to a java variable

@RequestBody // –> Declare a Pojo class to map the http request body

@ResponseBody // –> Declare a Pojo class to generate Json content to return to the http client

// Declaration as this class as a controller
@Controller

// Declaration that this controller handles requests on uri */computer
@RequestMapping(“/computer”)

public class ComputerController {

// Stores computers
private static final ComputerStorage computerStorage = new ComputerStorage();

// Declare a method that handle all GET request on */computer
@RequestMapping(method = RequestMethod.GET)

// Return a list of computer to the http client
@ResponseBody public List getComputers() {
return computerStorage.getAll();
}
}

[/java]