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Comparing ibx/trunk/examples/services/LimboTransactionsUnit.pas (file contents):
Revision 142 by tony, Tue Dec 6 10:33:46 2016 UTC vs.
Revision 143 by tony, Fri Feb 23 12:11:21 2018 UTC

# Line 1 | Line 1
1 + (*
2 + *  IBX For Lazarus (Firebird Express)
3 + *
4 + *  The contents of this file are subject to the Initial Developer's
5 + *  Public License Version 1.0 (the "License"); you may not use this
6 + *  file except in compliance with the License. You may obtain a copy
7 + *  of the License here:
8 + *
9 + *    http://www.firebirdsql.org/index.php?op=doc&id=idpl
10 + *
11 + *  Software distributed under the License is distributed on an "AS
12 + *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13 + *  implied. See the License for the specific language governing rights
14 + *  and limitations under the License.
15 + *
16 + *  The Initial Developer of the Original Code is Tony Whyman.
17 + *
18 + *  The Original Code is (C) 2015 Tony Whyman, MWA Software
19 + *  (http://www.mwasoftware.co.uk).
20 + *
21 + *  All Rights Reserved.
22 + *
23 + *  Contributor(s): ______________________________________.
24 + *
25 + *)
26 +            
27   unit LimboTransactionsUnit;
28  
29   {$mode objfpc}{$H+}
# Line 16 | Line 42 | type
42      Button2: TButton;
43      Button3: TButton;
44      Button4: TButton;
45 <    IBValidationService1: TIBValidationService;
45 >    LimboTransactionValidation: TIBValidationService;
46      Label1: TLabel;
47      StringGrid1: TStringGrid;
48      procedure Button1Click(Sender: TObject);
49      procedure Button2Click(Sender: TObject);
50      procedure Button3Click(Sender: TObject);
51      procedure Button4Click(Sender: TObject);
52 +    procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
53      procedure FormShow(Sender: TObject);
54      procedure StringGrid1EditingDone(Sender: TObject);
55    private
# Line 43 | Line 70 | implementation
70  
71   {$R *.lfm}
72  
73 < uses Unit1;
73 > uses MainFormUnit;
74  
75   { TLimboTransactionsForm }
76  
# Line 54 | Line 81 | end;
81  
82   procedure TLimboTransactionsForm.Button1Click(Sender: TObject);
83   begin
84 <  IBValidationService1.GlobalAction := CommitGlobal;
84 >  LimboTransactionValidation.GlobalAction := CommitGlobal;
85    RunGFix;
86   end;
87  
88   procedure TLimboTransactionsForm.Button2Click(Sender: TObject);
89   begin
90 <  IBValidationService1.GlobalAction := RollbackGlobal;
90 >  LimboTransactionValidation.GlobalAction := RollbackGlobal;
91    RunGFix;
92   end;
93  
94   procedure TLimboTransactionsForm.Button3Click(Sender: TObject);
95   begin
96 <  IBValidationService1.GlobalAction := NoGlobalAction;
96 >  LimboTransactionValidation.GlobalAction := NoGlobalAction;
97    RunGFix;
98   end;
99  
100   procedure TLimboTransactionsForm.Button4Click(Sender: TObject);
101   begin
102 <  IBValidationService1.GlobalAction := RecoverTwoPhaseGlobal;
102 >  LimboTransactionValidation.GlobalAction := RecoverTwoPhaseGlobal;
103    RunGFix;
104   end;
105  
106 + procedure TLimboTransactionsForm.FormClose(Sender: TObject;
107 +  var CloseAction: TCloseAction);
108 + begin
109 + end;
110 +
111   procedure TLimboTransactionsForm.StringGrid1EditingDone(Sender: TObject);
112   begin
113 <  with StringGrid1, IBValidationService1 do
113 >  with StringGrid1, LimboTransactionValidation do
114    if col = 7 then
115    begin
116      if Cells[7,row] = 'Commit' then
# Line 92 | Line 124 | end;
124   procedure TLimboTransactionsForm.DoRefresh(Data: PtrInt);
125   var i: integer;
126   begin
127 <  with IBValidationService1 do
127 >  with LimboTransactionValidation do
128    begin
129      Active := true;
130      ServiceStart;
# Line 155 | Line 187 | end;
187  
188   procedure TLimboTransactionsForm.RunGFix;
189   begin
190 <  with IBValidationService1 do
190 >  with LimboTransactionValidation do
191    begin
192 <    Form1.Memo1.Lines.Add('Starting Limbo transaction resolution');
192 >    MainForm.Memo1.Lines.Add('Starting Limbo transaction resolution');
193      FixLimboTransactionErrors;
194      while not Eof do
195      begin
196 <      Form1.Memo1.Lines.Add(GetNextLine);
196 >      MainForm.Memo1.Lines.Add(GetNextLine);
197        Application.ProcessMessages;
198      end;
199 <    Form1.Memo1.Lines.Add('Limbo Transaction resolution complete');
199 >    MainForm.Memo1.Lines.Add('Limbo Transaction resolution complete');
200      Application.QueueAsyncCall(@DoRefresh,0);
201    end;
202   end;

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