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158 | ------------------------------------------------------------------------------
-- --
-- Matreshka Project --
-- --
-- Web Framework --
-- --
-- Runtime Library Component --
-- --
------------------------------------------------------------------------------
-- --
-- Copyright © 2014-2018, Vadim Godunko <vgodunko@gmail.com> --
-- All rights reserved. --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions --
-- are met: --
-- --
-- * Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- --
-- * Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in the --
-- documentation and/or other materials provided with the distribution. --
-- --
-- * Neither the name of the Vadim Godunko, IE nor the names of its --
-- contributors may be used to endorse or promote products derived from --
-- this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR --
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF --
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING --
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS --
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
-- $Revision: 5895 $ $Date: 2018-12-06 12:23:14 +0300 (Чт, 06 дек 2018) $
------------------------------------------------------------------------------
private with Ada.Containers.Hashed_Maps;
private with Ada.Containers.Vectors;
private with League.Strings.Hash;
private with Servlet.Context_Listeners;
with Servlet.Contexts;
private with Servlet.Event_Listeners;
private with Servlet.Servlets;
private with Servlet.Servlet_Registrations;
with Spikedog.Servlet_Contexts;
private with Spikedog.HTTP_Session_Managers;
with Matreshka.Servlet_Dispatchers;
with Matreshka.Servlet_HTTP_Requests;
with Matreshka.Servlet_HTTP_Responses;
with Matreshka.Servlet_Registrations;
with Matreshka.Servlet_Servers;
private with Matreshka.Spikedog_Deployment_Descriptors;
package Matreshka.Servlet_Containers is
type Servlet_Container is
new Matreshka.Servlet_Dispatchers.Context_Dispatcher
and Spikedog.Servlet_Contexts.Spikedog_Servlet_Context
and Servlet.Contexts.Servlet_Context with private;
type Servlet_Container_Access is access all Servlet_Container'Class;
procedure Initialize
(Self : not null access Servlet_Container'Class;
Server : not null Matreshka.Servlet_Servers.Server_Access;
Success : out Boolean);
-- Initializes servlet container. Specified server object must be
-- initialized. Sets Success to False on error during application
-- loading/startup.
procedure Finalize (Self : not null access Servlet_Container'Class);
-- Finalizes servlet container.
procedure Dispatch
(Self : not null access Servlet_Container'Class;
Request : not null
Matreshka.Servlet_HTTP_Requests.HTTP_Servlet_Request_Access;
Response : not null
Matreshka.Servlet_HTTP_Responses.HTTP_Servlet_Response_Access);
-- Dispatch request to filters/servlet.
private
type Container_States is (Uninitialized, Initialization, Initialized);
package Servlet_Context_Listener_Vectors is
new Ada.Containers.Vectors
(Positive,
Servlet.Context_Listeners.Servlet_Context_Listener_Access,
Servlet.Context_Listeners."=");
package Servlet_Registration_Maps is
new Ada.Containers.Hashed_Maps
(League.Strings.Universal_String,
Matreshka.Servlet_Registrations.Servlet_Registration_Access,
League.Strings.Hash,
League.Strings."=",
Matreshka.Servlet_Registrations."=");
type Servlet_Container is
new Matreshka.Servlet_Dispatchers.Context_Dispatcher
and Spikedog.Servlet_Contexts.Spikedog_Servlet_Context
and Servlet.Contexts.Servlet_Context with
record
Descriptor :
Matreshka.Spikedog_Deployment_Descriptors.Deployment_Descriptor_Access;
State : Container_States := Uninitialized;
Context_Listeners : Servlet_Context_Listener_Vectors.Vector;
Servlets : Servlet_Registration_Maps.Map;
Session_Manager :
Spikedog.HTTP_Session_Managers.HTTP_Session_Manager_Access;
end record;
overriding procedure Add_Listener
(Self : not null access Servlet_Container;
Listener : not null Servlet.Event_Listeners.Event_Listener_Access);
overriding function Add_Servlet
(Self : not null access Servlet_Container;
Name : League.Strings.Universal_String;
Instance : not null access Servlet.Servlets.Servlet'Class)
return access Servlet.Servlet_Registrations.Servlet_Registration'Class;
overriding function Get_MIME_Type
(Self : Servlet_Container;
Path : League.Strings.Universal_String)
return League.Strings.Universal_String;
-- Returns the MIME type of the specified file, or null if the MIME type is
-- not known. The MIME type is determined by the configuration of the
-- servlet container, and may be specified in a web application deployment
-- descriptor. Common MIME types include text/html and image/gif.
overriding function Get_Real_Path
(Self : Servlet_Container;
Path : League.Strings.Universal_String)
return League.Strings.Universal_String;
-- Gets the real path corresponding to the given virtual path.
overriding function Get_Servlet_Registration
(Self : not null access Servlet_Container;
Servlet_Name : League.Strings.Universal_String)
return access Servlet.Servlet_Registrations.Servlet_Registration'Class;
overriding procedure Set_Session_Manager
(Self : in out Servlet_Container;
Manager :
not null Spikedog.HTTP_Session_Managers.HTTP_Session_Manager_Access);
end Matreshka.Servlet_Containers;
|