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Catalyst::Action::REST::ForBrowsers(3pm) User Contributed Perl Documentation Catalyst::Action::REST::ForBrowsers(3pm)


Catalyst::Action::REST::ForBrowsers - Automated REST Method Dispatching that Accommodates Browsers


    sub foo :Local :ActionClass('REST::ForBrowsers') {
      ... do setup for HTTP method specific handlers ...
    sub foo_GET : Private {
      ... do something for GET requests ...
    sub foo_GET_html : Private {
      ... do something for GET requests from browsers ...
    sub foo_PUT : Private {
      ... do something for PUT requests ...


This class subclasses Catalyst::Action::REST to add an additional dispatching hook. If the request is a GET request and the request looks like it comes from a browser, it tries to dispatch to a "GET_html" method before trying to the "GET" method instead. All other HTTP methods are dispatched in the same way.

For example, in the synopsis above, calling GET on "/foo" from a browser will end up calling the "foo_GET_html" method. If the request is not from a browser, it will call "foo_GET".

See Catalyst::Action::REST for more details on dispatching details.


This method overrides the default dispatch mechanism to the re-dispatching mechanism described above.


You likely want to look at Catalyst::Controller::REST, which implements a sensible set of defaults for a controller doing REST.

This class automatically adds the Catalyst::TraitFor::Request::REST::ForBrowsers role to your request class.


Dave Rolsky <>


Copyright the above named AUTHOR and CONTRIBUTORS


You may distribute this code under the same terms as Perl itself.

2022-06-09 perl v5.34.0