instantobjects-cvscommit

[Carlo B. <car...@us...>]

Update of /cvsroot/instantobjects/Source/Brokers/ADO
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv1981/Source/Brokers/ADO

Modified Files:
	InstantADO.pas 
Log Message:
Added MS-SQL catalog support for dbevolver and changed DBX and ADO brokers to use it.

Index: InstantADO.pas
===================================================================
RCS file: /cvsroot/instantobjects/Source/Brokers/ADO/InstantADO.pas,v
retrieving revision 1.10
retrieving revision 1.11
diff -C2 -d -r1.10 -r1.11
*** InstantADO.pas	17 Jun 2005 19:11:53 -0000	1.10
--- InstantADO.pas	1 Jul 2005 23:29:22 -0000	1.11
***************
*** 169,172 ****
--- 169,173 ----
    TInstantADOMSSQLBroker = class(TInstantSQLBroker)
    protected
+     function CreateCatalog(const AScheme: TInstantScheme): TInstantCatalog; override;
      function CreateResolver(Map: TInstantAttributeMap): TInstantSQLResolver; override;
      function GetSQLQuote: Char; override;
***************
*** 174,177 ****
--- 175,180 ----
      procedure AssignDataSetParams(DataSet : TDataSet; AParams: TParams); override; 
    public
+     function CreateDBBuildCommand(
+       const CommandType: TInstantDBBuildCommandType): TInstantDBBuildCommand; override;
      function CreateDataSet(const Statement: string; Params: TParams): TDataSet; override;
      function DataTypeToColumnType(DataType: TInstantDataType; Size: Integer): string; override;
***************
*** 191,195 ****
  uses
    ADOInt, ComObj, InstantConsts, InstantUtils, InstantADOX,
!   InstantADOConnectionDefEdit, InstantADOTools, Controls;
  
  const
--- 194,198 ----
  uses
    ADOInt, ComObj, InstantConsts, InstantUtils, InstantADOX,
!   InstantADOConnectionDefEdit, InstantADOTools, Controls, InstantDBBuild, InstantMSSqlCatalog;
  
  const
***************
*** 1037,1040 ****
--- 1040,1049 ----
  end;
  
+ function TInstantADOMSSQLBroker.CreateCatalog(
+   const AScheme: TInstantScheme): TInstantCatalog;
+ begin
+   Result := TInstantMSSqlCatalog.Create(AScheme, Self);
+ end;
+ 
  function TInstantADOMSSQLBroker.CreateDataSet(const Statement: string;
    Params: TParams): TDataSet;
***************
*** 1057,1060 ****
--- 1066,1090 ----
  end;
  
+ function TInstantADOMSSQLBroker.CreateDBBuildCommand(
+   const CommandType: TInstantDBBuildCommandType): TInstantDBBuildCommand;
+ begin
+   if CommandType = ctAddTable then
+     Result := TInstantDBBuildAddTableSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctDropTable then
+     Result := TInstantDBBuildDropTableSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctAddField then
+     Result := TInstantDBBuildAddFieldSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctAlterField then
+     Result := TInstantDBBuildAlterFieldSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctDropField then
+     Result := TInstantDBBuildDropFieldSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctAddIndex then
+     Result := TInstantDBBuildAddIndexSQLCommand.Create(CommandType, Connector)
+   else if CommandType = ctDropIndex then
+     Result := TInstantDBBuildDropIndexSQLCommand.Create(CommandType, Connector)
+   else
+     Result := inherited CreateDBBuildCommand(CommandType);
+ end;
+ 
  function TInstantADOMSSQLBroker.CreateResolver(
    Map: TInstantAttributeMap): TInstantSQLResolver;