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Add no path HTTP method variants for route builder

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This commit adds two overloaded methods for each HTTP method in the
WebFlux.fn and WebMvc.fn route builders: one method taking just a
handler function, the other a request predicate and handler function.

After this commit, it is no longer required to provide a String path,
which is particularly useful when nesting routes, and the path would be
"".

Closes gh-25752
This commit is contained in:
Arjen Poutsma
2020-10-06 11:00:17 +02:00
parent d3087537d5
commit 200b33b26a
8 changed files with 757 additions and 54 deletions
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12
src/docs/asciidoc/web/webflux-functional.adoc
View File

@@ -587,7 +587,7 @@ improved in the following way by using nested routes:
RouterFunction<ServerResponse> route = route()
.path("/person", builder -> builder // <1>
.GET("/{id}", accept(APPLICATION_JSON), handler::getPerson)
.GET("", accept(APPLICATION_JSON), handler::listPeople)
.GET(accept(APPLICATION_JSON), handler::listPeople)
.POST("/person", handler::createPerson))
.build();
----
@@ -599,7 +599,7 @@ RouterFunction<ServerResponse> route = route()
val route = coRouter {
"/person".nest {
GET("/{id}", accept(APPLICATION_JSON), handler::getPerson)
GET("", accept(APPLICATION_JSON), handler::listPeople)
GET(accept(APPLICATION_JSON), handler::listPeople)
POST("/person", handler::createPerson)
}
}
@@ -617,7 +617,7 @@ We can further improve by using the `nest` method together with `accept`:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople))
.GET(handler::listPeople))
.POST("/person", handler::createPerson))
.build();
----
@@ -628,7 +628,7 @@ We can further improve by using the `nest` method together with `accept`:
"/person".nest {
accept(APPLICATION_JSON).nest {
GET("/{id}", handler::getPerson)
GET("", handler::listPeople)
GET(handler::listPeople)
POST("/person", handler::createPerson)
}
}
@@ -760,7 +760,7 @@ For instance, consider the following example:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople)
.GET(handler::listPeople)
.before(request -> ServerRequest.from(request) // <1>
.header("X-RequestHeader", "Value")
.build()))
@@ -812,7 +812,7 @@ The following example shows how to do so:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople))
.GET(handler::listPeople))
.POST("/person", handler::createPerson))
.filter((request, next) -> {
if (securityManager.allowAccessTo(request.path())) {

12
src/docs/asciidoc/web/webmvc-functional.adoc
View File

@@ -555,7 +555,7 @@ For instance, the last few lines of the example above can be improved in the fol
RouterFunction<ServerResponse> route = route()
.path("/person", builder -> builder // <1>
.GET("/{id}", accept(APPLICATION_JSON), handler::getPerson)
.GET("", accept(APPLICATION_JSON), handler::listPeople)
.GET(accept(APPLICATION_JSON), handler::listPeople)
.POST("/person", handler::createPerson))
.build();
----
@@ -569,7 +569,7 @@ RouterFunction<ServerResponse> route = route()
val route = router {
"/person".nest {
GET("/{id}", accept(APPLICATION_JSON), handler::getPerson)
GET("", accept(APPLICATION_JSON), handler::listPeople)
GET(accept(APPLICATION_JSON), handler::listPeople)
POST("/person", handler::createPerson)
}
}
@@ -587,7 +587,7 @@ We can further improve by using the `nest` method together with `accept`:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople))
.GET(handler::listPeople))
.POST("/person", handler::createPerson))
.build();
----
@@ -719,7 +719,7 @@ For instance, consider the following example:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople)
.GET(handler::listPeople)
.before(request -> ServerRequest.from(request) // <1>
.header("X-RequestHeader", "Value")
.build()))
@@ -738,7 +738,7 @@ For instance, consider the following example:
val route = router {
"/person".nest {
GET("/{id}", handler::getPerson)
GET("", handler::listPeople)
GET(handler::listPeople)
before { // <1>
ServerRequest.from(it)
.header("X-RequestHeader", "Value").build()
@@ -773,7 +773,7 @@ The following example shows how to do so:
.path("/person", b1 -> b1
.nest(accept(APPLICATION_JSON), b2 -> b2
.GET("/{id}", handler::getPerson)
.GET("", handler::listPeople))
.GET(handler::listPeople))
.POST("/person", handler::createPerson))
.filter((request, next) -> {
if (securityManager.allowAccessTo(request.path())) {