Spring REST get url path for multiple mapped endpoint

Question

I have REST endpoint with multiple paths as following:

@RequestMapping(method = RequestMethod.POST, path = {"/xxx/yyy", "/zzz"})
@ResponseBody
public Mono<EpcPain> paymentOrder(@RequestHeader(name = "Timeout", defaultValue = "10000") int timeout,
                                  @RequestHeader(name = "X-Request-Id", required = false) String xRequestId) {
...
}

How can I resolve if request path was xxx/yyy or zzz? I do not want to duplicate this endpoint nor pass some params. I am looking for some spring code magic.

Maybe you could try something like this https://stackoverflow.com/a/37718400 — Amir Schnell, Feb 11 '20 at 09:40
Will this [answer](https://stackoverflow.com/a/42650241/4214241) help ? — R.G, Feb 11 '20 at 09:40
`ServletUriComponentsBuilder.fromCurrentRequestUri().toUriString()` will get you the uri — R.G, Feb 11 '20 at 09:54
Thnx R.G, but I do not want to add new dependency because of that. — Daniel Perník, Feb 11 '20 at 09:59

R.G · Accepted Answer · 2020-02-11T11:58:33.940

org.springframework.web.context.request.RequestContextHolder may be used to get the path

import static org.springframework.web.servlet.HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE;
import static org.springframework.web.servlet.HandlerMapping.LOOKUP_PATH;
import static org.springframework.web.servlet.HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE;

and

   @RequestMapping(value = {"/getDetails","/getDetailsMore"}, method = RequestMethod.GET)
    public String getCustomerDetails(TestFormBean bean) {
        RequestAttributes reqAttributes = RequestContextHolder.currentRequestAttributes();
    System.out.println(reqAttributes.getAttribute(BEST_MATCHING_PATTERN_ATTRIBUTE, 0));
    System.out.println(reqAttributes.getAttribute(LOOKUP_PATH, 0));
    System.out.println(reqAttributes.getAttribute(PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, 0));

        return "test";
    }}

All three prints the path.

Here 0 - is request scope and 1 - is session scope.

Hope this helps.

cassiomolin · Answer 2 · 2020-02-11T09:55:20.393

1

You could add ServerHttpRequest as a method argument and then get the URI for the current request using getURI(). It should work for both Spring MVC and Spring WebFlux.

Have a look at the handler methods documentation for details.

edited Feb 11 '20 at 09:55

answered Feb 11 '20 at 09:42

cassiomolin

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Spring REST get url path for multiple mapped endpoint

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