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VetController.java⚓︎

Overview⚓︎

The VetController is a Java class that serves as a controller for handling vet-related requests in a software project. It is responsible for handling requests related to displaying a list of vets, and provides methods for paginating and retrieving vet data.

Table of Contents⚓︎

  1. Prerequisites
  2. Usage
  3. Methods
  4. Useful details

Prerequisites⚓︎

  • Spring Framework
  • VetRepository

Usage⚓︎

To use the VetController in a project, it needs to be instantiated and used to handle vet-related requests. An instance of VetRepository also needs to be provided as a dependency for the controller.

VetRepository vetRepository = // instantiate VetRepository
VetController vetController = new VetController(vetRepository);

Methods⚓︎

showVetList⚓︎

public String showVetList(@RequestParam(defaultValue = "1") int page, Model model)
This method is responsible for displaying a paginated list of vets. It takes a page number and a Model as parameters, and returns the view for the vet list.

addPaginationModel⚓︎

private String addPaginationModel(int page, Page<Vet> paginated, Model model)
This method adds pagination-related attributes to the model for displaying the vet list.

findPaginated⚓︎

private Page<Vet> findPaginated(int page)
This method retrieves paginated vet data from the VetRepository based on the given page number.

showResourcesVetList⚓︎

public @ResponseBody Vets showResourcesVetList()
This method is responsible for returning a list of vets as a JSON response. It returns an object of type 'Vets' containing the vet list.

Useful details⚓︎

  • The controller uses Spring's @Controller and @GetMapping annotations to handle requests.
  • It utilizes VetRepository for retrieving vet data.
  • Pagination is implemented for displaying the list of vets.