mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-15 07:45:54 +01:00
Refactoring and Removing Dependency with SystemJSON and Mapper
This commit is contained in:
parent
d0f3961bed
commit
5f34de36b1
@ -30,16 +30,19 @@ interface
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uses
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System.SysUtils, Generics.Collections, MVCFramework.TypesAliases,
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System.Generics.Collections, MVCFramework.Session, LoggerPro,
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System.SyncObjs;
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System.SysUtils,
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System.SyncObjs,
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System.Generics.Collections,
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MVCFramework.TypesAliases,
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MVCFramework.Session,
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LoggerPro;
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{$I dmvcframeworkbuildconsts.inc}
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type
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TMVCHTTPMethodType = (httpGET, httpPOST, httpPUT, httpDELETE, httpHEAD,
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httpOPTIONS, httpPATCH, httpTRACE);
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TMVCHTTPMethodType = (httpGET, httpPOST, httpPUT, httpDELETE, httpHEAD, httpOPTIONS, httpPATCH, httpTRACE);
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TMVCHTTPMethods = set of TMVCHTTPMethodType;
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TMVCPair<TKey, TVal> = class
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@ -64,7 +67,7 @@ type
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property Val3: TVal3 read FVal3;
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end;
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TMVCMimeType = class sealed
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TMVCMimeType = record
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public const
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APPLICATION_JSON = 'application/json';
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TEXT_HTML = 'text/html';
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@ -79,7 +82,7 @@ type
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TEXT_EVENTSTREAM = 'text/event-stream';
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end deprecated 'use TMVCMediaType';
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TMVCMediaType = class sealed
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TMVCMediaType = record
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public const
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APPLICATION_ATOM_XML = 'application/atom+xml';
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APPLICATION_FORM_URLENCODED = 'application/x-www-form-urlencoded';
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@ -88,6 +91,7 @@ type
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APPLICATION_SVG_XML = 'application/svg+xml';
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APPLICATION_XHTML_XML = 'application/xhtml+xml';
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APPLICATION_XML = 'application/xml';
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APPLICATION_OCTETSTREAM = 'application/octet-stream';
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MEDIA_TYPE_WILDCARD = '*';
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MULTIPART_FORM_DATA = 'multipart/form-data';
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TEXT_HTML = 'text/html';
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@ -97,13 +101,13 @@ type
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TEXT_JAVASCRIPT = 'text/javascript';
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TEXT_CACHEMANIFEST = 'text/cache-manifest';
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TEXT_EVENTSTREAM = 'text/event-stream';
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TEXT_CSV = 'text/csv'; // https://tools.ietf.org/html/rfc7111
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TEXT_CSV = 'text/csv';
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IMAGE_JPEG = 'image/jpeg';
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IMAGE_PNG = 'image/x-png';
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WILDCARD = '*/*';
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end;
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TMVCCharSet = class sealed
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TMVCCharSet = record
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public const
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US_ASCII = 'US-ASCII';
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WINDOWS_1250 = 'windows-1250';
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@ -127,7 +131,7 @@ type
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UTF_16LE = 'UTF-16LE';
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end;
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TMVCConstants = class sealed
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TMVCConstants = record
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public const
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SESSION_TOKEN_NAME = 'dtsessionid';
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DEFAULT_CONTENT_CHARSET = 'UTF-8';
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@ -136,6 +140,28 @@ type
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LAST_AUTHORIZATION_HEADER_VALUE = '__DMVC_LAST_AUTHORIZATION_HEADER_VALUE_';
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end;
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TMVCConfigKey = record
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public const
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SessionTimeout = 'sessiontimeout';
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DocumentRoot = 'document_root';
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ViewPath = 'view_path';
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DefaultContentType = 'default_content_type';
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DefaultContentCharset = 'default_content_charset';
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DefaultViewFileExtension = 'default_view_file_extension';
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ISAPIPath = 'isapi_path';
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StompServer = 'stompserver';
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StompServerPort = 'stompserverport';
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StompUsername = 'stompusername';
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StompPassword = 'stomppassword';
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Messaging = 'messaging';
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AllowUnhandledAction = 'allow_unhandled_action';
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ServerName = 'server_name';
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ExposeServerSignature = 'server_signature';
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IndexDocument = 'index_document';
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SessionType = 'session_type';
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FallbackResource = 'fallback_resource';
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end;
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EMVCException = class(Exception)
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private
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FHTTPErrorCode: UInt16;
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@ -361,7 +387,7 @@ type
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HTTPVersionNotSupported = 505;
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end;
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{$SCOPEDENUMS ON}
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{$SCOPEDENUMS ON}
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type
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@ -391,9 +417,13 @@ uses
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idGlobal,
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System.StrUtils,
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idCoderMIME
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{$IFDEF SYSTEMJSON}
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, System.JSON //just to allow inline
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{$ENDIF}
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{$IFDEF SYSTEMJSON}
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, System.JSON // just to allow inline
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{$ENDIF}
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;
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const
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@ -133,8 +133,8 @@ begin
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raise EMVCException.Create('Invalid or empty topic');
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if not CTX.Request.ThereIsRequestBody then
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raise EMVCException.Create('Body request required');
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EnqueueMessageOnTopicOrQueue(queuetype = 'queue', '/' + queuetype + '/' + topicname,
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CTX.Request.BodyAsJSONObject.Clone as TJSONObject, true);
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// EnqueueMessageOnTopicOrQueue(queuetype = 'queue', '/' + queuetype + '/' + topicname,
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// CTX.Request.BodyAsJSONObject.Clone as TJSONObject, true);
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// EnqueueMessage('/queue/' + topicname, CTX.Request.BodyAsJSONObject.Clone as TJSONObject, true);
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Render(200, 'Message sent to topic ' + topicname);
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end;
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@ -224,12 +224,12 @@ begin
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if LTimeOut then
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begin
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res.AddPair('_timeout', TJSONTrue.Create);
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Render(http_status.RequestTimeout, res);
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//Render(http_status.RequestTimeout, res);
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end
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else
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begin
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res.AddPair('_timeout', TJSONFalse.Create);
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Render(http_status.OK, res);
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//Render(http_status.OK, res);
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end;
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finally
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@ -6,6 +6,8 @@
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//
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// https://github.com/danieleteti/delphimvcframework
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//
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// Collaborators on this file: Ezequiel Juliano Müller (ezequieljuliano@gmail.com)
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//
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// ***************************************************************************
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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@ -27,172 +29,192 @@ unit MVCFramework.Router;
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interface
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uses
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Web.HTTPApp,
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MVCFramework.RTTIUtils,
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MVCFramework.Commons,
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System.RTTI,
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System.Rtti,
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System.SysUtils,
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System.Generics.Collections,
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System.RegularExpressions,
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System.AnsiStrings,
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MVCFramework,
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System.Generics.Collections;
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MVCFramework.Commons,
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IdURI;
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type
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TMVCRouter = class
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private
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FCTX: TRttiContext;
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FMethodToCall: TRTTIMethod;
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FMVCControllerClass: TMVCControllerClass;
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FMVCControllerDelegate: TMVCControllerDelegate;
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FMVCConfig: TMVCConfig;
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function IsHTTPContentTypeCompatible(AWebRequestMethodType: TMVCHTTPMethodType;
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AContentType: string; AAttributes: TArray<TCustomAttribute>): Boolean;
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function IsHTTPAcceptCompatible(AWebRequestMethodType: TMVCHTTPMethodType; AAccept: string;
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AAttributes: TArray<TCustomAttribute>): Boolean;
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function GetFirstMimeType(const AContentType: string): string;
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protected
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function IsHTTPMethodCompatible(AMethodType: TMVCHTTPMethodType;
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AAttributes: TArray<TCustomAttribute>): Boolean; virtual;
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function IsCompatiblePath(AMVCPath: string; APath: string; var AParams: TMVCRequestParamsTable)
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: Boolean; virtual;
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function GetAttribute<T: TCustomAttribute>(AAttributes: TArray<TCustomAttribute>): T;
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FRttiContext: TRttiContext;
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FConfig: TMVCConfig;
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FMethodToCall: TRttiMethod;
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FControllerClazz: TMVCControllerClazz;
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FControllerCreateAction: TMVCControllerCreateAction;
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function GetAttribute<T: TCustomAttribute>(const AAttributes: TArray<TCustomAttribute>): T;
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function GetFirstMediaType(const AContentType: string): string;
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function IsHTTPContentTypeCompatible(
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const ARequestMethodType: TMVCHTTPMethodType;
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var AContentType: string;
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const AAttributes: TArray<TCustomAttribute>): Boolean;
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function IsHTTPAcceptCompatible(
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const ARequestMethodType: TMVCHTTPMethodType;
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var AAccept: string;
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const AAttributes: TArray<TCustomAttribute>): Boolean;
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function IsHTTPMethodCompatible(
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const AMethodType: TMVCHTTPMethodType;
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const AAttributes: TArray<TCustomAttribute>): Boolean;
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function IsCompatiblePath(
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const AMVCPath: string;
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const APath: string;
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var AParams: TMVCRequestParamsTable): Boolean;
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protected
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{ protected declarations }
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public
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class function StringMethodToHTTPMetod(const Value: AnsiString): TMVCHTTPMethodType;
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constructor Create(AMVCConfig: TMVCConfig);
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function ExecuteRouting(const AWebRequestPathInfo: AnsiString;
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AWebRequestMethodType: TMVCHTTPMethodType; const AWebRequestContentType: AnsiString;
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const AWebRequestAccept: AnsiString; AMVCControllers: TObjectList<TMVCControllerRoutable>;
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const ADefaultContentType: string; const ADefaultContentCharset: string;
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var AMVCRequestParams: TMVCRequestParamsTable; out AResponseContentType: string;
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out AResponseContentEncoding: string): Boolean; overload;
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property MethodToCall: TRTTIMethod read FMethodToCall;
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property MVCControllerClass: TMVCControllerClass read FMVCControllerClass;
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property MVCControllerDelegate: TMVCControllerDelegate read FMVCControllerDelegate;
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class function StringMethodToHTTPMetod(const AValue: string): TMVCHTTPMethodType; static;
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public
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constructor Create(const AConfig: TMVCConfig);
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destructor Destroy; override;
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function ExecuteRouting(
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const ARequestPathInfo: string;
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const ARequestMethodType: TMVCHTTPMethodType;
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const ARequestContentType: string;
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const ARequestAccept: string;
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const AControllers: TObjectList<TMVCControllerDelegate>;
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const ADefaultContentType: string;
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const ADefaultContentCharset: string;
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var ARequestParams: TMVCRequestParamsTable;
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out AResponseContentType: string;
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out AResponseContentEncoding: string): Boolean;
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property MethodToCall: TRttiMethod read FMethodToCall;
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property ControllerClazz: TMVCControllerClazz read FControllerClazz;
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property ControllerCreateAction: TMVCControllerCreateAction read FControllerCreateAction;
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end;
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implementation
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uses
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System.AnsiStrings,
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System.StrUtils,
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System.RegularExpressions,
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System.SysUtils,
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idURI;
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{ TMVCRouter }
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constructor TMVCRouter.Create(AMVCConfig: TMVCConfig);
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constructor TMVCRouter.Create(const AConfig: TMVCConfig);
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begin
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inherited Create;
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FMVCConfig := AMVCConfig;
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FRttiContext := TRttiContext.Create;
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FConfig := AConfig;
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FMethodToCall := nil;
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FControllerClazz := nil;
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FControllerCreateAction := nil;
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end;
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function TMVCRouter.ExecuteRouting(const AWebRequestPathInfo: AnsiString;
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AWebRequestMethodType: TMVCHTTPMethodType; const AWebRequestContentType: AnsiString;
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const AWebRequestAccept: AnsiString; AMVCControllers: TObjectList<TMVCControllerRoutable>;
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const ADefaultContentType, ADefaultContentCharset: string;
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var AMVCRequestParams: TMVCRequestParamsTable; out AResponseContentType: string;
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destructor TMVCRouter.Destroy;
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begin
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FRttiContext.Free;
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inherited Destroy;
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end;
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function TMVCRouter.ExecuteRouting(const ARequestPathInfo: string;
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const ARequestMethodType: TMVCHTTPMethodType;
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const ARequestContentType, ARequestAccept: string;
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const AControllers: TObjectList<TMVCControllerDelegate>;
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const ADefaultContentType: string;
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const ADefaultContentCharset: string;
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var ARequestParams: TMVCRequestParamsTable;
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out AResponseContentType: string;
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out AResponseContentEncoding: string): Boolean;
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var
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controllerRoutable: TMVCControllerRoutable;
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_type: TRttiType;
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_methods: TArray<TRTTIMethod>;
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_method: TRTTIMethod;
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_attribute: TCustomAttribute;
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_attributes: TArray<TCustomAttribute>;
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i: Integer;
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ControllerMappedPath: string;
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MethodPathAttribute: string;
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MVCProduceAttr: MVCProducesAttribute;
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Found: Boolean;
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LWebRequestPathInfo: string;
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LWebRequestAccept: string;
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LRequestPathInfo: string;
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LRequestAccept: string;
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LRequestContentType: string;
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LControllerMappedPath: string;
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LControllerDelegate: TMVCControllerDelegate;
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LAttributes: TArray<TCustomAttribute>;
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LAtt: TCustomAttribute;
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LRttiType: TRttiType;
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LMethods: TArray<TRTTIMethod>;
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LMethod: TRTTIMethod;
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LFound: Boolean;
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LMethodPath: string;
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LProduceAttribute: MVCProducesAttribute;
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begin
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FMethodToCall := nil;
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FMVCControllerClass := nil;
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FMVCControllerDelegate := nil;
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LWebRequestAccept := string(AWebRequestAccept);
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Result := False;
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LWebRequestPathInfo := string(AWebRequestPathInfo);
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if Trim(LWebRequestPathInfo) = EmptyStr then
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LWebRequestPathInfo := '/'
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FMethodToCall := nil;
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FControllerClazz := nil;
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FControllerCreateAction := nil;
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LRequestAccept := ARequestAccept;
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LRequestContentType := ARequestContentType;
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LRequestPathInfo := ARequestPathInfo;
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if (Trim(LRequestPathInfo) = EmptyStr) then
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LRequestPathInfo := '/'
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else
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begin
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if LWebRequestPathInfo[1] <> '/' then
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LWebRequestPathInfo := '/' + LWebRequestPathInfo;
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if LRequestPathInfo[1] <> '/' then
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LRequestPathInfo := '/' + LRequestPathInfo;
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end;
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// FIX https://github.com/danieleteti/delphimvcframework/issues/17
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LWebRequestPathInfo := TIdURI.PathEncode(LWebRequestPathInfo);
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LRequestPathInfo := TIdURI.PathEncode(LRequestPathInfo);
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{ ISAPI CHANGE THE REQUEST PATH INFO START }
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if IsLibrary then
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begin
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if string(LWebRequestPathInfo).StartsWith(FMVCConfig.Value[TMVCConfigKey.ISAPIPath]) then
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LWebRequestPathInfo := LWebRequestPathInfo.Remove(0,
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FMVCConfig.Value[TMVCConfigKey.ISAPIPath].Length);
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if Length(LWebRequestPathInfo) = 0 then
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LWebRequestPathInfo := '/';
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if string(LRequestPathInfo).StartsWith(FConfig.Value[TMVCConfigKey.ISAPIPath]) then
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LRequestPathInfo := LRequestPathInfo.Remove(0, FConfig.Value[TMVCConfigKey.ISAPIPath].Length);
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if Length(LRequestPathInfo) = 0 then
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LRequestPathInfo := '/';
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end;
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{ ISAPI CHANGE THE REQUEST PATH INFO END }
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TMonitor.Enter(Lock); // start of lock
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TMonitor.Enter(Lock);
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try
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Result := False;
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ControllerMappedPath := '';
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for controllerRoutable in AMVCControllers do
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LControllerMappedPath := EmptyStr;
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for LControllerDelegate in AControllers do
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begin
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SetLength(_attributes, 0);
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_type := FCTX.GetType(controllerRoutable.&Class.ClassInfo);
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_attributes := _type.GetAttributes;
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if _attributes = nil then
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SetLength(LAttributes, 0);
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LRttiType := FRttiContext.GetType(LControllerDelegate.Clazz.ClassInfo);
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LAttributes := LRttiType.GetAttributes;
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if (LAttributes = nil) then
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Continue;
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Found := False;
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for _attribute in _attributes do
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if _attribute is MVCPathAttribute then
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LFound := False;
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for LAtt in LAttributes do
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if LAtt is MVCPathAttribute then
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begin
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Found := True;
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ControllerMappedPath := MVCPathAttribute(_attribute).Path;
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LFound := True;
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LControllerMappedPath := MVCPathAttribute(LAtt).Path;
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Break;
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end;
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if not Found then
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raise EMVCException.Create('Controller ' + _type.Name + ' doesn''t have MVCPath attribute');
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if not LFound then
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raise EMVCException.CreateFmt('Controller %s does not have MVCPath attribute', [LRttiType.Name]);
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if ControllerMappedPath = '/' then // WE WANT TO AVOID '//' AS MVCPATH
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ControllerMappedPath := '';
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if (LControllerMappedPath = '/') then
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LControllerMappedPath := '';
|
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if (not ControllerMappedPath.IsEmpty) and (Pos(ControllerMappedPath, LWebRequestPathInfo) <> 1)
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then
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if (not LControllerMappedPath.IsEmpty) and (Pos(LControllerMappedPath, LRequestPathInfo) <> 1) then
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Continue;
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_methods := _type.GetMethods;
|
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for _method in _methods do
|
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LMethods := LRttiType.GetMethods;
|
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for LMethod in LMethods do
|
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begin
|
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_attributes := _method.GetAttributes;
|
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for i := 0 to Length(_attributes) - 1 do
|
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begin
|
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_attribute := _attributes[i];
|
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if _attribute is MVCPathAttribute then
|
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begin
|
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if IsHTTPMethodCompatible(AWebRequestMethodType, _attributes) and
|
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IsHTTPContentTypeCompatible(AWebRequestMethodType, string(AWebRequestContentType),
|
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_attributes) and IsHTTPAcceptCompatible(AWebRequestMethodType, LWebRequestAccept,
|
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_attributes) then
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LAttributes := LMethod.GetAttributes;
|
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for LAtt in LAttributes do
|
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if LAtt is MVCPathAttribute then
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if IsHTTPMethodCompatible(ARequestMethodType, LAttributes) and
|
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IsHTTPContentTypeCompatible(ARequestMethodType, LRequestContentType, LAttributes) and
|
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IsHTTPAcceptCompatible(ARequestMethodType, LRequestAccept, LAttributes) then
|
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begin
|
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MethodPathAttribute := MVCPathAttribute(_attribute).Path;
|
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if IsCompatiblePath(ControllerMappedPath + MethodPathAttribute, LWebRequestPathInfo,
|
||||
AMVCRequestParams) then
|
||||
LMethodPath := MVCPathAttribute(LAtt).Path;
|
||||
if IsCompatiblePath(LControllerMappedPath + LMethodPath, LRequestPathInfo, ARequestParams) then
|
||||
begin
|
||||
FMethodToCall := _method;
|
||||
FMVCControllerClass := controllerRoutable.&Class;
|
||||
FMVCControllerDelegate := controllerRoutable.Delegate;
|
||||
// getting the default contenttype using MVCProduceAttribute
|
||||
MVCProduceAttr := GetAttribute<MVCProducesAttribute>(_attributes);
|
||||
if MVCProduceAttr <> nil then
|
||||
FMethodToCall := LMethod;
|
||||
FControllerClazz := LControllerDelegate.Clazz;
|
||||
FControllerCreateAction := LControllerDelegate.CreateAction;
|
||||
LProduceAttribute := GetAttribute<MVCProducesAttribute>(LAttributes);
|
||||
if Assigned(LProduceAttribute) then
|
||||
begin
|
||||
AResponseContentType := MVCProduceAttr.Value;
|
||||
AResponseContentEncoding := MVCProduceAttr.ProduceEncoding;
|
||||
AResponseContentType := LProduceAttribute.Value;
|
||||
AResponseContentEncoding := LProduceAttribute.Encoding;
|
||||
end
|
||||
else
|
||||
begin
|
||||
@ -200,194 +222,193 @@ begin
|
||||
AResponseContentEncoding := ADefaultContentCharset;
|
||||
end;
|
||||
Exit(True);
|
||||
end; // if is compatible path
|
||||
end; // if is compatible method, contenttype and accept
|
||||
end; // if attribute is mvcpath
|
||||
end; // for each attributes on method
|
||||
end; // for each methods
|
||||
end; // for each controllers
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
end;
|
||||
finally
|
||||
TMonitor.Exit(Lock);
|
||||
end;
|
||||
end;
|
||||
|
||||
function TMVCRouter.GetAttribute<T>(AAttributes: TArray<TCustomAttribute>): T;
|
||||
function TMVCRouter.GetAttribute<T>(const AAttributes: TArray<TCustomAttribute>): T;
|
||||
var
|
||||
a: TCustomAttribute;
|
||||
Att: TCustomAttribute;
|
||||
begin
|
||||
Result := nil;
|
||||
for a in AAttributes do
|
||||
if a is T then
|
||||
Exit(T(a));
|
||||
for Att in AAttributes do
|
||||
if Att is T then
|
||||
Exit(T(Att));
|
||||
end;
|
||||
|
||||
function TMVCRouter.GetFirstMimeType(const AContentType: string): string;
|
||||
function TMVCRouter.GetFirstMediaType(const AContentType: string): string;
|
||||
begin
|
||||
Result := AContentType;
|
||||
while Pos(',', Result) > 0 do
|
||||
Result := Copy(Result, 1, Pos(',', Result) - 1);
|
||||
while Pos(';', Result) > 0 do
|
||||
Result := Copy(Result, 1, Pos(';', Result) - 1);
|
||||
// application/json;charset=UTF-8 {daniele}
|
||||
end;
|
||||
|
||||
function TMVCRouter.IsCompatiblePath(AMVCPath: string; APath: string;
|
||||
function TMVCRouter.IsCompatiblePath(
|
||||
const AMVCPath: string;
|
||||
const APath: string;
|
||||
var AParams: TMVCRequestParamsTable): Boolean;
|
||||
|
||||
function ToPattern(const V: string; Names: TList<string>): string;
|
||||
var
|
||||
s: string;
|
||||
S: string;
|
||||
begin
|
||||
Result := V;
|
||||
for s in Names do
|
||||
Result := StringReplace(Result, '($' + s + ')', '([ àèéùòì@\.\_\,%\w\d\x2D\x3A]*)',
|
||||
[rfReplaceAll]);
|
||||
for S in Names do
|
||||
Result := StringReplace(Result, '($' + S + ')', '([ àèéùòì@\.\_\,%\w\d\x2D\x3A]*)', [rfReplaceAll]);
|
||||
end;
|
||||
|
||||
function GetParametersNames(const V: string): TList<string>;
|
||||
var
|
||||
s: string;
|
||||
matches: TMatchCollection;
|
||||
match: TMatch;
|
||||
i: Integer;
|
||||
S: string;
|
||||
Matches: TMatchCollection;
|
||||
M: TMatch;
|
||||
I: Integer;
|
||||
begin
|
||||
Result := TList<string>.Create;
|
||||
s := '\(\$([A-Za-z0-9\_]+)\)';
|
||||
// dt 2/08/2016 added "_" as allowed character in the parameter name
|
||||
matches := TRegEx.matches(V, s, [roIgnoreCase, roCompiled, roSingleLine]);
|
||||
for match in matches do
|
||||
for i := 0 to match.Groups.Count - 1 do
|
||||
S := '\(\$([A-Za-z0-9\_]+)\)';
|
||||
Matches := TRegEx.Matches(V, S, [roIgnoreCase, roCompiled, roSingleLine]);
|
||||
for M in Matches do
|
||||
for I := 0 to M.Groups.Count - 1 do
|
||||
begin
|
||||
s := match.Groups[i].Value;
|
||||
if (Length(s) > 0) and (s[1] <> '(') then
|
||||
S := M.Groups[I].Value;
|
||||
if (Length(S) > 0) and (S[1] <> '(') then
|
||||
begin
|
||||
Result.Add(s);
|
||||
Result.Add(S);
|
||||
Break;
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
var
|
||||
re: TRegEx;
|
||||
m: TMatch;
|
||||
pattern: string;
|
||||
i: Integer;
|
||||
RegEx: TRegEx;
|
||||
Macth: TMatch;
|
||||
Pattern: string;
|
||||
I: Integer;
|
||||
Names: TList<string>;
|
||||
begin
|
||||
Names := GetParametersNames(AMVCPath);
|
||||
try
|
||||
pattern := ToPattern(AMVCPath, Names);
|
||||
if APath = AMVCPath then
|
||||
Pattern := ToPattern(AMVCPath, Names);
|
||||
if (APath = AMVCPath) then
|
||||
Exit(True)
|
||||
else
|
||||
begin
|
||||
re := TRegEx.Create('^' + pattern + '$', [roIgnoreCase, roCompiled, roSingleLine]);
|
||||
m := re.match(APath);
|
||||
Result := m.Success;
|
||||
RegEx := TRegEx.Create('^' + Pattern + '$', [roIgnoreCase, roCompiled, roSingleLine]);
|
||||
Macth := RegEx.match(APath);
|
||||
Result := Macth.Success;
|
||||
if Result then
|
||||
for i := 1 to pred(m.Groups.Count) do
|
||||
AParams.Add(Names[i - 1], TIdURI.URLDecode(m.Groups[i].Value));
|
||||
for I := 1 to pred(Macth.Groups.Count) do
|
||||
AParams.Add(Names[I - 1], TIdURI.URLDecode(Macth.Groups[I].Value));
|
||||
end;
|
||||
finally
|
||||
Names.Free;
|
||||
end;
|
||||
end;
|
||||
|
||||
function TMVCRouter.IsHTTPAcceptCompatible(AWebRequestMethodType: TMVCHTTPMethodType;
|
||||
AAccept: string; AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
function TMVCRouter.IsHTTPAcceptCompatible(
|
||||
const ARequestMethodType: TMVCHTTPMethodType;
|
||||
var AAccept: string;
|
||||
const AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
var
|
||||
i: Integer;
|
||||
I: Integer;
|
||||
MethodAccept: string;
|
||||
FoundOneAttribProduces: Boolean;
|
||||
FoundOneAttProduces: Boolean;
|
||||
begin
|
||||
Result := False;
|
||||
FoundOneAttribProduces := False;
|
||||
for i := 0 to high(AAttributes) do
|
||||
begin
|
||||
if AAttributes[i] is MVCProducesAttribute then
|
||||
begin
|
||||
FoundOneAttribProduces := True;
|
||||
MethodAccept := MVCProducesAttribute(AAttributes[i]).Value;
|
||||
AAccept := GetFirstMimeType(AAccept);
|
||||
// while Pos(',', AAccept) > 0 do
|
||||
// AAccept := Copy(AAccept, 1, Pos(',', AAccept) - 1);
|
||||
|
||||
FoundOneAttProduces := False;
|
||||
for I := 0 to High(AAttributes) do
|
||||
if AAttributes[I] is MVCProducesAttribute then
|
||||
begin
|
||||
FoundOneAttProduces := True;
|
||||
MethodAccept := MVCProducesAttribute(AAttributes[I]).Value;
|
||||
AAccept := GetFirstMediaType(AAccept);
|
||||
Result := SameText(AAccept, MethodAccept, loInvariantLocale);
|
||||
if Result then
|
||||
Break;
|
||||
end;
|
||||
end;
|
||||
Result := (not FoundOneAttribProduces) or (FoundOneAttribProduces and Result);
|
||||
|
||||
Result := (not FoundOneAttProduces) or (FoundOneAttProduces and Result);
|
||||
end;
|
||||
|
||||
function TMVCRouter.IsHTTPContentTypeCompatible(AWebRequestMethodType: TMVCHTTPMethodType;
|
||||
AContentType: string; AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
function TMVCRouter.IsHTTPContentTypeCompatible(
|
||||
const ARequestMethodType: TMVCHTTPMethodType;
|
||||
var AContentType: string;
|
||||
const AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
var
|
||||
i: Integer;
|
||||
I: Integer;
|
||||
MethodContentType: string;
|
||||
FoundOneAttribConsumes: Boolean;
|
||||
FoundOneAttConsumes: Boolean;
|
||||
begin
|
||||
// content type is applicable only for PUT, POST and PATCH
|
||||
if AWebRequestMethodType in [httpGET, httpDELETE, httpHEAD, httpOPTIONS] then
|
||||
if ARequestMethodType in [httpGET, httpDELETE, httpHEAD, httpOPTIONS] then
|
||||
Exit(True);
|
||||
|
||||
Result := False;
|
||||
FoundOneAttribConsumes := False;
|
||||
for i := 0 to high(AAttributes) do
|
||||
begin
|
||||
if AAttributes[i] is MVCConsumesAttribute then
|
||||
|
||||
FoundOneAttConsumes := False;
|
||||
for I := 0 to High(AAttributes) do
|
||||
if AAttributes[I] is MVCConsumesAttribute then
|
||||
begin
|
||||
FoundOneAttribConsumes := True;
|
||||
MethodContentType := MVCConsumesAttribute(AAttributes[i]).Value;
|
||||
AContentType := GetFirstMimeType(AContentType);
|
||||
FoundOneAttConsumes := True;
|
||||
MethodContentType := MVCConsumesAttribute(AAttributes[I]).Value;
|
||||
AContentType := GetFirstMediaType(AContentType);
|
||||
Result := SameText(AContentType, MethodContentType, loInvariantLocale);
|
||||
if Result then
|
||||
Break;
|
||||
end;
|
||||
end;
|
||||
Result := (not FoundOneAttribConsumes) or (FoundOneAttribConsumes and Result);
|
||||
|
||||
Result := (not FoundOneAttConsumes) or (FoundOneAttConsumes and Result);
|
||||
end;
|
||||
|
||||
function TMVCRouter.IsHTTPMethodCompatible(AMethodType: TMVCHTTPMethodType;
|
||||
AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
function TMVCRouter.IsHTTPMethodCompatible(
|
||||
const AMethodType: TMVCHTTPMethodType;
|
||||
const AAttributes: TArray<TCustomAttribute>): Boolean;
|
||||
var
|
||||
i: Integer;
|
||||
I: Integer;
|
||||
MustBeCompatible: Boolean;
|
||||
CompatibleMethods: TMVCHTTPMethods;
|
||||
begin
|
||||
Result := False;
|
||||
// if there aren't MVCHTTPMethod attributes defined, the action is compatibile with all methods
|
||||
|
||||
MustBeCompatible := False;
|
||||
for i := 0 to high(AAttributes) do
|
||||
begin
|
||||
if AAttributes[i] is MVCHTTPMethodAttribute then
|
||||
for I := 0 to High(AAttributes) do
|
||||
if AAttributes[I] is MVCHTTPMethodAttribute then
|
||||
begin
|
||||
MustBeCompatible := True;
|
||||
CompatibleMethods := MVCHTTPMethodAttribute(AAttributes[i]).MVCHTTPMethods;
|
||||
CompatibleMethods := MVCHTTPMethodAttribute(AAttributes[I]).MVCHTTPMethods;
|
||||
Result := (AMethodType in CompatibleMethods);
|
||||
end;
|
||||
end;
|
||||
|
||||
Result := (not MustBeCompatible) or (MustBeCompatible and Result);
|
||||
end;
|
||||
|
||||
class function TMVCRouter.StringMethodToHTTPMetod(const Value: AnsiString): TMVCHTTPMethodType;
|
||||
class function TMVCRouter.StringMethodToHTTPMetod(const AValue: string): TMVCHTTPMethodType;
|
||||
begin
|
||||
if Value = 'GET' then
|
||||
if AValue = 'GET' then
|
||||
Exit(httpGET);
|
||||
if Value = 'POST' then
|
||||
if AValue = 'POST' then
|
||||
Exit(httpPOST);
|
||||
if Value = 'DELETE' then
|
||||
if AValue = 'DELETE' then
|
||||
Exit(httpDELETE);
|
||||
if Value = 'PUT' then
|
||||
if AValue = 'PUT' then
|
||||
Exit(httpPUT);
|
||||
if Value = 'HEAD' then
|
||||
if AValue = 'HEAD' then
|
||||
Exit(httpHEAD);
|
||||
if Value = 'OPTIONS' then
|
||||
if AValue = 'OPTIONS' then
|
||||
Exit(httpOPTIONS);
|
||||
if Value = 'PATCH' then
|
||||
if AValue = 'PATCH' then
|
||||
Exit(httpPATCH);
|
||||
if Value = 'TRACE' then
|
||||
if AValue = 'TRACE' then
|
||||
Exit(httpTRACE);
|
||||
raise EMVCException.CreateFmt('Unknown HTTP method [%s]', [Value]);
|
||||
raise EMVCException.CreateFmt('Unknown HTTP method [%s]', [AValue]);
|
||||
end;
|
||||
|
||||
end.
|
||||
|
@ -67,7 +67,7 @@ type
|
||||
destructor Destroy; override;
|
||||
end;
|
||||
|
||||
TMVCSerializerHelpful = class sealed
|
||||
TMVCSerializerHelpful = record
|
||||
public
|
||||
class function GetKeyName(const AField: TRttiField; const AType: TRttiType): string; overload; static;
|
||||
class function GetKeyName(const AProperty: TRttiProperty; const AType: TRttiType): string; overload; static;
|
||||
|
@ -61,6 +61,9 @@ type
|
||||
function SerializeDataSet(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSet(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
@ -70,6 +73,7 @@ type
|
||||
procedure DeserializeCollection(const ASerializedList: string; const AList: TObject; const AClazz: TClass; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
|
||||
procedure DeserializeDataSet(const ASerializedDataSet: string; const ADataSet: TDataSet);
|
||||
procedure DeserializeDataSetRecord(const ASerializedDataSetRecord: string; const ADataSet: TDataSet);
|
||||
end;
|
||||
|
||||
implementation
|
||||
|
@ -93,6 +93,9 @@ type
|
||||
function SerializeDataSet(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSet(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
@ -102,6 +105,7 @@ type
|
||||
procedure DeserializeCollection(const ASerializedList: string; const AList: TObject; const AClazz: TClass; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
|
||||
procedure DeserializeDataSet(const ASerializedDataSet: string; const ADataSet: TDataSet);
|
||||
procedure DeserializeDataSetRecord(const ASerializedDataSetRecord: string; const ADataSet: TDataSet);
|
||||
public
|
||||
procedure AfterConstruction; override;
|
||||
end;
|
||||
@ -329,6 +333,11 @@ begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJSONSerializer.DeserializeDataSet not implemented.');
|
||||
end;
|
||||
|
||||
procedure TMVCJSONSerializer.DeserializeDataSetRecord(const ASerializedDataSetRecord: string; const ADataSet: TDataSet);
|
||||
begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJSONSerializer.DeserializeDataSetRecord not implemented.');
|
||||
end;
|
||||
|
||||
procedure TMVCJSONSerializer.DeserializeObject(
|
||||
const ASerializedObject: string; const AObject: TObject;
|
||||
const AType: TMVCSerializationType);
|
||||
@ -582,6 +591,16 @@ begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJSONSerializer.SerializeDataSet not implemented.');
|
||||
end;
|
||||
|
||||
function TMVCJSONSerializer.SerializeDataSetRecord(const ADataSet: TDataSet): string;
|
||||
begin
|
||||
Result := SerializeDataSetRecord(ADataSet, []);
|
||||
end;
|
||||
|
||||
function TMVCJSONSerializer.SerializeDataSetRecord(const ADataSet: TDataSet; const AIgnoredFields: array of string): string;
|
||||
begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJSONSerializer.SerializeDataSetRecord not implemented.');
|
||||
end;
|
||||
|
||||
function TMVCJSONSerializer.SerializeDataSet(
|
||||
const ADataSet: TDataSet): string;
|
||||
begin
|
||||
|
@ -104,6 +104,9 @@ type
|
||||
function SerializeDataSet(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSet(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet): string; overload;
|
||||
function SerializeDataSetRecord(const ADataSet: TDataSet; const AIgnoredFields: array of string): string; overload;
|
||||
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType); overload;
|
||||
procedure DeserializeObject(const ASerializedObject: string; const AObject: TObject; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
@ -113,6 +116,7 @@ type
|
||||
procedure DeserializeCollection(const ASerializedList: string; const AList: TObject; const AClazz: TClass; const AType: TMVCSerializationType; const AIgnoredAttributes: array of string); overload;
|
||||
|
||||
procedure DeserializeDataSet(const ASerializedDataSet: string; const ADataSet: TDataSet);
|
||||
procedure DeserializeDataSetRecord(const ASerializedDataSetRecord: string; const ADataSet: TDataSet);
|
||||
public
|
||||
procedure AfterConstruction; override;
|
||||
end;
|
||||
@ -343,12 +347,16 @@ begin
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TMVCJsonDataObjectsSerializer.DeserializeDataSet(
|
||||
const ASerializedDataSet: string; const ADataSet: TDataSet);
|
||||
procedure TMVCJsonDataObjectsSerializer.DeserializeDataSet(const ASerializedDataSet: string; const ADataSet: TDataSet);
|
||||
begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJsonDataObjectsSerializer.DeserializeDataSet not implemented.');
|
||||
end;
|
||||
|
||||
procedure TMVCJsonDataObjectsSerializer.DeserializeDataSetRecord(const ASerializedDataSetRecord: string; const ADataSet: TDataSet);
|
||||
begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJsonDataObjectsSerializer.DeserializeDataSetRecord not implemented.');
|
||||
end;
|
||||
|
||||
procedure TMVCJsonDataObjectsSerializer.DeserializeObject(
|
||||
const ASerializedObject: string; const AObject: TObject;
|
||||
const AType: TMVCSerializationType);
|
||||
@ -599,6 +607,18 @@ begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJsonDataObjectsSerializer.SerializeDataSet not implemented.');
|
||||
end;
|
||||
|
||||
function TMVCJsonDataObjectsSerializer.SerializeDataSetRecord(
|
||||
const ADataSet: TDataSet): string;
|
||||
begin
|
||||
Result := SerializeDataSetRecord(ADataSet, []);
|
||||
end;
|
||||
|
||||
function TMVCJsonDataObjectsSerializer.SerializeDataSetRecord(
|
||||
const ADataSet: TDataSet; const AIgnoredFields: array of string): string;
|
||||
begin
|
||||
raise EMVCSerializationException.Create('Method TMVCJsonDataObjectsSerializer.SerializeDataSetRecord not implemented.');
|
||||
end;
|
||||
|
||||
function TMVCJsonDataObjectsSerializer.SerializeDataSet(
|
||||
const ADataSet: TDataSet): string;
|
||||
begin
|
||||
|
@ -28,9 +28,9 @@ interface
|
||||
|
||||
{$I dmvcframework.inc}
|
||||
|
||||
|
||||
uses
|
||||
MVCFramework, MVCFramework.Commons;
|
||||
MVCFramework,
|
||||
MVCFramework.Commons;
|
||||
|
||||
type
|
||||
|
||||
@ -38,14 +38,12 @@ type
|
||||
[MVCDoc('Built-in DelphiMVCFramework System controller')]
|
||||
TMVCSystemController = class(TMVCController)
|
||||
protected
|
||||
procedure OnBeforeAction(Context: TWebContext; const AActionNAme: string;
|
||||
var Handled: Boolean); override;
|
||||
procedure OnBeforeAction(Context: TWebContext; const AActionNAme: string; var Handled: Boolean); override;
|
||||
function GetUpTime: string;
|
||||
public
|
||||
[MVCPath('/describeserver.info')]
|
||||
[MVCHTTPMethods([httpGET, httpPOST])]
|
||||
[MVCDoc('Describe controllers and actions published by the RESTful server per resources')
|
||||
]
|
||||
[MVCDoc('Describe controllers and actions published by the RESTful server per resources')]
|
||||
procedure DescribeServer(Context: TWebContext);
|
||||
|
||||
[MVCPath('/describeplatform.info')]
|
||||
@ -65,11 +63,17 @@ uses
|
||||
, System.Classes
|
||||
, Winapi.Windows
|
||||
, System.TypInfo
|
||||
{$IFDEF SYSTEMJSON} // XE6
|
||||
|
||||
{$IFDEF SYSTEMJSON} // XE6
|
||||
|
||||
, System.JSON
|
||||
{$ELSE}
|
||||
|
||||
{$ELSE}
|
||||
|
||||
, Data.DBXJSON
|
||||
{$ENDIF}
|
||||
|
||||
{$ENDIF}
|
||||
|
||||
;
|
||||
|
||||
function MSecToTime(mSec: Int64): string;
|
||||
@ -121,7 +125,7 @@ end;
|
||||
procedure TMVCSystemController.DescribeServer(Context: TWebContext);
|
||||
var
|
||||
LJResp: TJSONObject;
|
||||
LControllerRoutable: TMVCControllerRoutable;
|
||||
LController: TMVCControllerDelegate;
|
||||
ControllerInfo: TJSONObject;
|
||||
LRTTIType: TRttiInstanceType;
|
||||
LCTX: TRttiContext;
|
||||
@ -141,13 +145,12 @@ begin
|
||||
try
|
||||
LJResp := TJSONObject.Create;
|
||||
try
|
||||
for LControllerRoutable in GetMVCEngine.RegisteredControllers do
|
||||
for LController in Engine.Controllers do
|
||||
begin
|
||||
ControllerInfo := TJSONObject.Create;
|
||||
LJResp.AddPair(LControllerRoutable.&Class.QualifiedClassName,
|
||||
ControllerInfo);
|
||||
LJResp.AddPair(LController.Clazz.QualifiedClassName, ControllerInfo);
|
||||
|
||||
LRTTIType := LCTX.GetType(LControllerRoutable.&Class)
|
||||
LRTTIType := LCTX.GetType(LController.Clazz)
|
||||
as TRttiInstanceType;
|
||||
for LAttribute in LRTTIType.GetAttributes do
|
||||
begin
|
||||
|
File diff suppressed because it is too large
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Reference in New Issue
Block a user