Hi Guys,
I'm trying out Spring MVC 3.0 for the first time and like to make it RESTfull.
This is my controller:
@Controller
@RequestMapping(value = "/product")
@SessionAttributes("
product")
public class ProductController {
@Autowired
private ProductService productService;
public void setProductValidator(ProductValidator productValidator, ProductService productService) {
this.productService = productService;
}
@RequestMapping(method = RequestMethod.GET)
public
Product create() {
//model.addAttribute(new Product());
return new Product();
}
@RequestMapping(method = RequestMethod.POST)
public String create(@Valid
Product product, BindingResult result) {
if (result.hasErrors()) {
return "product/create";
}
productService.add(product);
return "redirect:/product/show/" +
product.getId();
}
@RequestMapping(value = "/show/{id}", method = RequestMethod.GET)
public
Product show(@PathVariable int id) {
Product product = productService.getProductWithID(id);
if (product == null) {
//throw new ResourceNotFoundException(id);
}
return product;
}
@RequestMapping(method = RequestMethod.GET)
public List<Product> list()
{
return productService.getProducts();
}
}
I have 2 questions about this.
I'm a believer in Convention over Configuration and therefor my views are in jsp/product/ folder and are called create.jsp , list.jsp and show.jsp this works relatively well until I add the @PathVariable attribute. When I hit root/product/show/1 I get the following error:
../jsp/product/show/1.jsp" not found how do I tell this method to use the show.jsp view ?
If I don't add the RequestMapping on class level my show method will be mapped to root/show instead of root/owner/show how do I solve this ? I'd like to avoid using the class level RequestMapping.
