spring - Same endpoint, with and without @RequestParam -


in spring boot possible have same endpoint , without @requestparam

a this:

@getmapping(value = "/billing-codes") public responseentity getbillingcodes(         @authenticationprincipal user loggedinuser,         @requestparam(name = "billingcodeid") string billingcodeid,         @requestparam(name = "direction") string direction,         @requestparam(name = "limit") string limit) {

b this:

@getmapping(value = "/billing-codes") public responseentity getbillingcodes(         @authenticationprincipal user loggedinuser) {

the requests different

a request

/billing-codes?billingcodeid=&direction=&limit

b request

/billing-codes

it possible test if names of request parameters part of request? testing if request parameters null or empty won't work since have case , should still processed in a.

no, can have 1 method couple of url , http method in same controller. you'll need use 1 method required = false : 

public responseentity getbillingcodes(         @authenticationprincipal user loggedinuser,         @requestparam(name = "billingcodeid", required = false) string billingcodeid,         @requestparam(name = "direction"m required = false) string direction,         @requestparam(name = "limit", required = false) string limit) {}

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