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arteco-mvc-jdk5's Introduction

arteco-mvc-jdk5

TODO

  • Path a nivel de clase
  • Validaciones JSR 303
  • Respuesta json?
  • Mapeo de parámetros con objetos (y validaciones)

Instrucciones

Realizar el checkout del código

shell # mvn clean install

shell # cd front-sample

shell # mvn tomcat:run

Una vez arrancado ir a http://localhost:8080/front-sample/

Ejemplo de uso

@SuppressWarnings("unused")
public class IndexController {


    @RequestMethod("/")
    public String index() {
        return "index";
    }

    @RequestMethod("/aviso-legal")
    public String avisoLegal() {
        return "section/aviso-legal";
    }


    @BeforeMethod
    public void before(Model model, HttpServletRequest request) {
        System.out.println("Executing before method " + request.getRequestURI());
    }

}

Los métodos deben ir anotados por @RequestMethod. Adicionalmente se pueden declarar interceptores con @BeforeMethod and @AfterMethod.

Se pueden declarar los siguientes argumentos en cualquier método público anotado con @RequestMethod que serán injectados por el filtro:

  • @ReqVar -> obtención de variables vía parámetros. Ej: metodo(@ReqVar("id") Long id){...}. Se hacen conversiones básicas de tipos.
  • @PathVar -> obtención de variables de url. Ej: @RequestMethod("/{id}") public String metodo(@PathVar("id") Long id){...}. Se hacen conversiones básicas de tipos.
  • Model -> traspaso de objetos a la vista
  • HttpServletRequest
  • HttpServletResponse

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