Full Stack Development with JHipster - Second Edition

Resource class for the entity

In the src/main/java/com/mycompany/store/web/rest folder, you will find the entity resource service. Open ProductResource.java:

@RestController@RequestMapping("/api")public class ProductResource {   ...}

The resource acts as the controller layer, and in our case, it serves the REST endpoints to be used by our client-side code. The endpoint has a base mapping to "/api":

    @GetMapping("/products")    public ResponseEntity<List<Product>> getAllProducts(Pageable     pageable) {        log.debug("REST request to get a page of Products");        Page<Product> page = productService.findAll(pageable);        HttpHeaders headers = PaginationUtil.                generatePaginationHttpHeaders(                ServletUriComponentsBuilder.fromCurrentRequest(),                 page); return ResponseEntity.ok().headers(headers). ...