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vtkSQLQuery.h
Go to the documentation of this file.
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkSQLQuery.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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#ifndef __vtkSQLQuery_h
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#define __vtkSQLQuery_h
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#include "
vtkRowQuery.h
"
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#include "
vtkStdString.h
"
// for EscapeString()
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class
vtkSQLDatabase
;
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class
vtkVariant
;
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class
vtkVariantArray
;
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class
VTK_IO_EXPORT
vtkSQLQuery
:
public
vtkRowQuery
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{
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public
:
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vtkTypeMacro(
vtkSQLQuery
,
vtkRowQuery
);
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void
PrintSelf
(ostream& os,
vtkIndent
indent);
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virtual
bool
SetQuery(
const
char
*query);
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virtual
const
char
*GetQuery();
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bool
IsActive
() {
return
this->Active; }
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virtual
bool
Execute
() = 0;
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virtual
bool
BeginTransaction
() {
return
true
; }
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virtual
bool
CommitTransaction
() {
return
true
; }
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virtual
bool
RollbackTransaction
() {
return
true
; }
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vtkGetObjectMacro(Database,
vtkSQLDatabase
);
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//BTX
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virtual
bool
BindParameter(
int
index
,
unsigned
char
value
);
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virtual
bool
BindParameter(
int
index
,
unsigned
short
value
);
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virtual
bool
BindParameter(
int
index
,
unsigned
int
value
);
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virtual
bool
BindParameter(
int
index
,
unsigned
long
value
);
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// The C and C++ standards leave it up to each compiler to decide
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// whether chars are signed or unsigned by default. All the other
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// types are signed unless otherwise specified.
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virtual
bool
BindParameter(
int
index
,
signed
char
value
);
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virtual
bool
BindParameter(
int
index
,
short
value
);
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//ETX
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virtual
bool
BindParameter(
int
index
,
int
value
);
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//BTX
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virtual
bool
BindParameter(
int
index
,
long
value
);
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virtual
bool
BindParameter(
int
index
, vtkTypeUInt64
value
);
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virtual
bool
BindParameter(
int
index
, vtkTypeInt64
value
);
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//ETX
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virtual
bool
BindParameter(
int
index
,
float
value
);
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virtual
bool
BindParameter(
int
index
,
double
value
);
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virtual
bool
BindParameter(
int
index
,
const
char
*stringValue);
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// Description:
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// Bind a string value by specifying an array and a size
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virtual
bool
BindParameter(
int
index
,
const
char
*stringValue,
size_t
length
);
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//BTX
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virtual
bool
BindParameter(
int
index
,
const
vtkStdString
&
string
);
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//ETX
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virtual
bool
BindParameter(
int
index
,
vtkVariant
var);
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// Description:
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// Bind a blob value. Not all databases support blobs as a data
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// type. Check vtkSQLDatabase::IsSupported(VTK_SQL_FEATURE_BLOB) to
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// make sure.
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virtual
bool
BindParameter(
int
index
,
const
void
*
data
,
size_t
length
);
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// Description:
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// Reset all parameter bindings to NULL.
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virtual
bool
ClearParameterBindings();
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//BTX
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virtual
vtkStdString
EscapeString(
vtkStdString
s,
bool
addSurroundingQuotes =
true
);
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//ETX
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char
* EscapeString(
const
char
* src,
bool
addSurroundingQuotes );
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protected
:
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vtkSQLQuery
();
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~
vtkSQLQuery
();
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void
SetDatabase(
vtkSQLDatabase
* db);
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char
*
Query
;
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vtkSQLDatabase
*
Database
;
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bool
Active
;
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private
:
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vtkSQLQuery
(
const
vtkSQLQuery
&);
// Not implemented.
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void
operator=(
const
vtkSQLQuery
&);
// Not implemented.
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};
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#endif // __vtkSQLQuery_h
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