149 lines
3.6 KiB
ObjectPascal
149 lines
3.6 KiB
ObjectPascal
{******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2002 Project JEDI
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Original author:
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Contributor(s):
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************}
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unit database;
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{$I jvcl.inc}
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{$IFDEF COMPILER7_UP}
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{$WARN SYMBOL_PLATFORM OFF}
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{$ENDIF}
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interface
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uses
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ComObj, ActiveX, UIB_TLB, JvUIB, InternalItf, StdVcl;
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type
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TDatabase = class(TAutoObject, IDatabase, IDataPointer)
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private
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FDatabase: TJvUIBDataBase;
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protected
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function Data: pointer; stdcall;
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function Get_CharacterSet: WideString; safecall;
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function Get_Connected: WordBool; safecall;
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function Get_DatabaseName: WideString; safecall;
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function Get_PassWord: WideString; safecall;
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function Get_SQLDialect: Integer; safecall;
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function Get_UserName: WideString; safecall;
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procedure Set_CharacterSet(const Value: WideString); safecall;
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procedure Set_Connected(Value: WordBool); safecall;
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procedure Set_DatabaseName(const Value: WideString); safecall;
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procedure Set_PassWord(const Value: WideString); safecall;
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procedure Set_SQLDialect(Value: Integer); safecall;
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procedure Set_UserName(const Value: WideString); safecall;
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public
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procedure Initialize; override;
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destructor Destroy; override;
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end;
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implementation
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uses ComServ;
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{ TDatabase }
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function TDatabase.Data: pointer;
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begin
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result := FDatabase;
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end;
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destructor TDatabase.Destroy;
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begin
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FDatabase.Free;
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inherited;
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end;
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function TDatabase.Get_CharacterSet: WideString;
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begin
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result := FDatabase.Params.Values['lc_ctype'];
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end;
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function TDatabase.Get_Connected: WordBool;
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begin
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result := FDatabase.Connected;
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end;
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function TDatabase.Get_DatabaseName: WideString;
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begin
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result := FDatabase.DatabaseName;
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end;
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function TDatabase.Get_PassWord: WideString;
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begin
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result := FDatabase.PassWord;
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end;
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function TDatabase.Get_SQLDialect: Integer;
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begin
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result := FDatabase.SQLDialect;
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end;
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function TDatabase.Get_UserName: WideString;
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begin
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result := FDatabase.UserName;
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end;
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procedure TDatabase.Initialize;
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begin
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inherited;
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FDatabase := TJvUIBDataBase.Create(nil);
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end;
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procedure TDatabase.Set_CharacterSet(const Value: WideString);
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begin
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FDatabase.Params.Values['lc_ctype'] := Value;
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end;
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procedure TDatabase.Set_Connected(Value: WordBool);
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begin
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FDatabase.Connected := Value;
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end;
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procedure TDatabase.Set_DatabaseName(const Value: WideString);
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begin
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FDatabase.DatabaseName := Value;
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end;
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procedure TDatabase.Set_PassWord(const Value: WideString);
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begin
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FDatabase.PassWord := Value;
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end;
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procedure TDatabase.Set_SQLDialect(Value: Integer);
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begin
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FDatabase.SQLDialect := Value;
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end;
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procedure TDatabase.Set_UserName(const Value: WideString);
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begin
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FDatabase.UserName := Value;
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end;
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initialization
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TAutoObjectFactory.Create(ComServer, TDatabase, Class_Database,
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ciMultiInstance, tmApartment);
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end.
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