Interface Rendering

public interface Rendering

Public API for HTML rendering. Supported as a return value in Spring WebFlux controllers. Comparable to the use of ModelAndView as a return value in Spring MVC controllers.

Controllers typically return a String view name and rely on the "implicit" model which can also be injected into the controller method. Or controllers may return model attribute(s) and rely on a default view name being selected based on the request path.

Rendering can be used to combine a view name with model attributes, set the HTTP status or headers, and for other more advanced options around redirect scenarios.

Since:

5.0

Author:

Rossen Stoyanchev

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Rendering.Builder<B extends Rendering.Builder<B>>	Defines a builder for Rendering.
static interface	Rendering.RedirectBuilder	Extends Rendering.Builder with extra options for redirect scenarios.

Method Summary

Modifier and Type	Method	Description
HttpHeaders	headers()	Return headers to add to the response.
Map<String,Object>	modelAttributes()	Return attributes to add to the model.
static Rendering.RedirectBuilder	redirectTo(String url)	Create a new builder for a redirect through a RedirectView.
@Nullable HttpStatusCode	status()	Return the HTTP status to set the response to.
@Nullable Object	view()	Return the selected String view name or View object.
static Rendering.Builder<?>	view(String name)	Create a new builder for response rendering based on the given view name.

Method Details

view

@Nullable Object view()

Return the selected String view name or View object.

modelAttributes

Map<String,Object> modelAttributes()

Return attributes to add to the model.

status

@Nullable HttpStatusCode status()

Return the HTTP status to set the response to.

headers

HttpHeaders headers()

Return headers to add to the response.

view

static Rendering.Builder<?> view(String name)

Create a new builder for response rendering based on the given view name.

Parameters:

name - the view name to be resolved to a View

Returns:

the builder

redirectTo

static Rendering.RedirectBuilder redirectTo(String url)

Create a new builder for a redirect through a RedirectView.

Parameters:

url - the redirect URL

Returns:

the builder