Web.HTTPApp.TCustomWebDispatcher
Delphi
TCustomWebDispatcher = class(TDataModule, IWebRequestHandler, IWebDispatchActions, IWebDispatcherAccess, IWebExceptionHandler)
C++
class PASCALIMPLEMENTATION TCustomWebDispatcher : public System::Classes::TDataModule
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Web.HTTPApp.pas Web.HTTPApp.hpp |
Web.HTTPApp | Web.HTTPApp |
Description
TCustomWebDispatcher is the abstract base class for Web dispatcher objects.
Add a descendant of TCustomWebDispatcher to a Web application to enable it to respond to HTTP request messages. When a Web application is created, it automatically includes a TWebModule object, which is a descendant of TCustomWebDispatcher. Keep the default Web module, or replace it with another data module that contains a descendant of TCustomWebDispatcher, such as TWebDispatcher.
TCustomWebDispatcher manages the action items that assemble responses to HTTP request messages. When the TWebApplication object receives an HTTP request message, TCustomWebDispatcher passes the request on to the appropriate action item or action items to service the message.
TCustomWebDispatcher also keeps track of information about the current HTTP message for the benefit of TCustomContentProducer objects.