vtkSQLDatabaseSchema Class Reference

#include <vtkSQLDatabaseSchema.h>

Inheritance diagram for vtkSQLDatabaseSchema:

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Collaboration diagram for vtkSQLDatabaseSchema:

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List of all members.

Detailed Description

create a SQL database schema

A class to create a SQL database schema

Thanks:
Thanks to Philippe Pebay and David Thompson from Sandia National Laboratories for implementing this class.
See also:
vtkSQLSQLDatabase
Tests:
vtkSQLDatabaseSchema (Tests)

Definition at line 54 of file vtkSQLDatabaseSchema.h.


Public Types

enum  VarargTokens {
  COLUMN_TOKEN = 58, INDEX_TOKEN = 63, INDEX_COLUMN_TOKEN = 65, END_INDEX_TOKEN = 75,
  TRIGGER_TOKEN = 81, END_TABLE_TOKEN = 99
}
typedef vtkObject Superclass
enum  DatabaseColumnType {
  SERIAL = 0, SMALLINT = 1, INTEGER = 2, BIGINT = 3,
  VARCHAR = 4, TEXT = 5, REAL = 6, DOUBLE = 7,
  BLOB = 8, TIME = 9, DATE = 10, TIMESTAMP = 11
}
enum  DatabaseIndexType { INDEX = 0, UNIQUE = 1, PRIMARY_KEY = 2 }
enum  DatabaseTriggerType {
  BEFORE_INSERT = 0, AFTER_INSERT = 1, BEFORE_UPDATE = 2, AFTER_UPDATE = 3,
  BEFORE_DELETE = 4, AFTER_DELETE = 5
}

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual int AddPreamble (const char *preName, const char *preAction, const char *preBackend=VTK_SQL_ALLBACKENDS)
virtual int AddTable (const char *tblName)
virtual int AddColumnToTable (int tblHandle, int colType, const char *colName, int colSize, const char *colAttribs)
virtual int AddColumnToTable (const char *tblName, int colType, const char *colName, int colSize, const char *colAttribs)
virtual int AddIndexToTable (int tblHandle, int idxType, const char *idxName)
virtual int AddIndexToTable (const char *tblName, int idxType, const char *idxName)
virtual int AddColumnToIndex (int tblHandle, int idxHandle, int colHandle)
virtual int AddColumnToIndex (const char *tblName, const char *idxName, const char *colName)
virtual int AddTriggerToTable (int tblHandle, int trgType, const char *trgName, const char *trgAction, const char *trgBackend=VTK_SQL_ALLBACKENDS)
virtual int AddTriggerToTable (const char *tblName, int trgType, const char *trgName, const char *trgAction, const char *trgBackend=VTK_SQL_ALLBACKENDS)
int GetPreambleHandleFromName (const char *preName)
const char * GetPreambleNameFromHandle (int preHandle)
const char * GetPreambleActionFromHandle (int preHandle)
const char * GetPreambleBackendFromHandle (int preHandle)
int GetTableHandleFromName (const char *tblName)
const char * GetTableNameFromHandle (int tblHandle)
void Reset ()
int GetNumberOfPreambles ()
int GetNumberOfTables ()
int GetNumberOfColumnsInTable (int tblHandle)
int GetNumberOfIndicesInTable (int tblHandle)
int GetNumberOfTriggersInTable (int tblHandle)
int GetIndexHandleFromName (const char *tblName, const char *idxName)
const char * GetIndexNameFromHandle (int tblHandle, int idxHandle)
int GetIndexTypeFromHandle (int tblHandle, int idxHandle)
const char * GetIndexColumnNameFromHandle (int tblHandle, int idxHandle, int cnmHandle)
int GetColumnHandleFromName (const char *tblName, const char *colName)
const char * GetColumnNameFromHandle (int tblHandle, int colHandle)
int GetColumnTypeFromHandle (int tblHandle, int colHandle)
int GetColumnSizeFromHandle (int tblHandle, int colHandle)
const char * GetColumnAttributesFromHandle (int tblHandle, int colHandle)
int GetTriggerHandleFromName (const char *tblName, const char *trgName)
const char * GetTriggerNameFromHandle (int tblHandle, int trgHandle)
int GetTriggerTypeFromHandle (int tblHandle, int trgHandle)
const char * GetTriggerActionFromHandle (int tblHandle, int trgHandle)
const char * GetTriggerBackendFromHandle (int tblHandle, int trgHandle)
int GetNumberOfColumnNamesInIndex (int tblHandle, int idxHandle)
virtual void SetName (const char *)
virtual char * GetName ()
int AddTableMultipleArguments (const char *tblName,...)

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkSQLDatabaseSchema * SafeDownCast (vtkObject *o)
static vtkSQLDatabaseSchema * New ()

Protected Member Functions

 vtkSQLDatabaseSchema ()
 ~vtkSQLDatabaseSchema ()

Protected Attributes

char * Name
class
vtkSQLDatabaseSchemaInternals * 		Internals

Member Typedef Documentation

typedef vtkObject vtkSQLDatabaseSchema::Superclass

Reimplemented from vtkObject.

Definition at line 57 of file vtkSQLDatabaseSchema.h.

Member Enumeration Documentation

enum vtkSQLDatabaseSchema::DatabaseColumnType

Basic data types for database columns

Enumerator:
SERIAL 
SMALLINT 
INTEGER 
BIGINT 
VARCHAR 
TEXT 
REAL 
DOUBLE 
BLOB 
TIME 
DATE 
TIMESTAMP 

Definition at line 64 of file vtkSQLDatabaseSchema.h.

enum vtkSQLDatabaseSchema::DatabaseIndexType

Types of indices that can be generated for database tables

Enumerator:
INDEX 
UNIQUE 
PRIMARY_KEY 

Definition at line 83 of file vtkSQLDatabaseSchema.h.

enum vtkSQLDatabaseSchema::DatabaseTriggerType

Events where database triggers can be registered.

Enumerator:
BEFORE_INSERT 
AFTER_INSERT 
BEFORE_UPDATE 
AFTER_UPDATE 
BEFORE_DELETE 
AFTER_DELETE 

Definition at line 93 of file vtkSQLDatabaseSchema.h.

enum vtkSQLDatabaseSchema::VarargTokens

Enumerator:
COLUMN_TOKEN 
INDEX_TOKEN 
INDEX_COLUMN_TOKEN 
END_INDEX_TOKEN 
TRIGGER_TOKEN 
END_TABLE_TOKEN 

Definition at line 337 of file vtkSQLDatabaseSchema.h.

Constructor & Destructor Documentation

vtkSQLDatabaseSchema::vtkSQLDatabaseSchema (  )  [protected]

vtkSQLDatabaseSchema::~vtkSQLDatabaseSchema (  )  [protected]

Member Function Documentation

virtual const char* vtkSQLDatabaseSchema::GetClassName (  )  [virtual]

Reimplemented from vtkObject.

static int vtkSQLDatabaseSchema::IsTypeOf ( const char *  name  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkSQLDatabaseSchema::IsA ( const char *  name  )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

static vtkSQLDatabaseSchema* vtkSQLDatabaseSchema::SafeDownCast ( vtkObject *  o  )  [static]

Reimplemented from vtkObject.

void vtkSQLDatabaseSchema::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

static vtkSQLDatabaseSchema* vtkSQLDatabaseSchema::New (  )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual int vtkSQLDatabaseSchema::AddPreamble ( const char *  preName,
const char *  preAction,
const char *  preBackend = VTK_SQL_ALLBACKENDS 
) [virtual]

Add a preamble to the schema This can be used, in particular, to create functions and/or load languages in a backend-specific manner. Example usage: vtkSQLDatabaseSchema* schema = vtkSQLDatabaseSchema::New(); schema->SetName( "Example" ); schema->AddPreamble( "dropPLPGSQL", "DROP LANGUAGE IF EXISTS PLPGSQL CASCADE", VTK_SQL_POSTGRESQL ); schema->AddPreamble( "loadPLPGSQL", "CREATE LANGUAGE PLPGSQL", VTK_SQL_POSTGRESQL ); schema->AddPreamble( "createsomefunction", "CREATE OR REPLACE FUNCTION somefunction() RETURNS TRIGGER AS $btable$ " "BEGIN " "INSERT INTO btable (somevalue) VALUES (NEW.somenmbr); " "RETURN NEW; " "END; $btable$ LANGUAGE PLPGSQL", VTK_SQL_POSTGRESQL );

virtual int vtkSQLDatabaseSchema::AddTable ( const char *  tblName  )  [virtual]

Add a table to the schema

virtual int vtkSQLDatabaseSchema::AddColumnToTable ( int  tblHandle,
int  colType,
const char *  colName,
int  colSize,
const char *  colAttribs 
) [virtual]

virtual int vtkSQLDatabaseSchema::AddColumnToTable ( const char *  tblName,
int  colType,
const char *  colName,
int  colSize,
const char *  colAttribs 
) [inline, virtual]

Definition at line 130 of file vtkSQLDatabaseSchema.h.

virtual int vtkSQLDatabaseSchema::AddIndexToTable ( int  tblHandle,
int  idxType,
const char *  idxName 
) [virtual]

virtual int vtkSQLDatabaseSchema::AddIndexToTable ( const char *  tblName,
int  idxType,
const char *  idxName 
) [inline, virtual]

Definition at line 147 of file vtkSQLDatabaseSchema.h.

virtual int vtkSQLDatabaseSchema::AddColumnToIndex ( int  tblHandle,
int  idxHandle,
int  colHandle 
) [virtual]

virtual int vtkSQLDatabaseSchema::AddColumnToIndex ( const char *  tblName,
const char *  idxName,
const char *  colName 
) [inline, virtual]

Definition at line 160 of file vtkSQLDatabaseSchema.h.

virtual int vtkSQLDatabaseSchema::AddTriggerToTable ( int  tblHandle,
int  trgType,
const char *  trgName,
const char *  trgAction,
const char *  trgBackend = VTK_SQL_ALLBACKENDS 
) [virtual]

virtual int vtkSQLDatabaseSchema::AddTriggerToTable ( const char *  tblName,
int  trgType,
const char *  trgName,
const char *  trgAction,
const char *  trgBackend = VTK_SQL_ALLBACKENDS 
) [inline, virtual]

Definition at line 176 of file vtkSQLDatabaseSchema.h.

int vtkSQLDatabaseSchema::GetPreambleHandleFromName ( const char *  preName  ) 

Given a preamble name, get its handle.

const char* vtkSQLDatabaseSchema::GetPreambleNameFromHandle ( int  preHandle  ) 

Given a preamble handle, get its name.

const char* vtkSQLDatabaseSchema::GetPreambleActionFromHandle ( int  preHandle  ) 

Given a preamble handle, get its action.

const char* vtkSQLDatabaseSchema::GetPreambleBackendFromHandle ( int  preHandle  ) 

Given a preamble handle, get its backend.

int vtkSQLDatabaseSchema::GetTableHandleFromName ( const char *  tblName  ) 

Given a table name, get its handle.

const char* vtkSQLDatabaseSchema::GetTableNameFromHandle ( int  tblHandle  ) 

Given a table hanlde, get its name.

int vtkSQLDatabaseSchema::GetIndexHandleFromName ( const char *  tblName,
const char *  idxName 
)

Given the names of a table and an index, get the handle of the index in this table.

const char* vtkSQLDatabaseSchema::GetIndexNameFromHandle ( int  tblHandle,
int  idxHandle 
)

Given the handles of a table and an index, get the name of the index.

int vtkSQLDatabaseSchema::GetIndexTypeFromHandle ( int  tblHandle,
int  idxHandle 
)

Given the handles of a table and an index, get the type of the index.

const char* vtkSQLDatabaseSchema::GetIndexColumnNameFromHandle ( int  tblHandle,
int  idxHandle,
int  cnmHandle 
)

Given the handles of a table, an index, and a column name, get the column name.

int vtkSQLDatabaseSchema::GetColumnHandleFromName ( const char *  tblName,
const char *  colName 
)

Given the names of a table and a column, get the handle of the column in this table.

const char* vtkSQLDatabaseSchema::GetColumnNameFromHandle ( int  tblHandle,
int  colHandle 
)

Given the handles of a table and a column, get the name of the column.

int vtkSQLDatabaseSchema::GetColumnTypeFromHandle ( int  tblHandle,
int  colHandle 
)

Given the handles of a table and a column, get the type of the column.

int vtkSQLDatabaseSchema::GetColumnSizeFromHandle ( int  tblHandle,
int  colHandle 
)

Given the handles of a table and a column, get the size of the column.

const char* vtkSQLDatabaseSchema::GetColumnAttributesFromHandle ( int  tblHandle,
int  colHandle 
)

Given the handles of a table and a column, get the attributes of the column.

int vtkSQLDatabaseSchema::GetTriggerHandleFromName ( const char *  tblName,
const char *  trgName 
)

Given the names of a trigger and a table, get the handle of the trigger in this table.

const char* vtkSQLDatabaseSchema::GetTriggerNameFromHandle ( int  tblHandle,
int  trgHandle 
)

Given the handles of a table and a trigger, get the name of the trigger.

int vtkSQLDatabaseSchema::GetTriggerTypeFromHandle ( int  tblHandle,
int  trgHandle 
)

Given the handles of a table and a trigger, get the type of the trigger.

const char* vtkSQLDatabaseSchema::GetTriggerActionFromHandle ( int  tblHandle,
int  trgHandle 
)

Given the handles of a table and a trigger, get the action of the trigger.

const char* vtkSQLDatabaseSchema::GetTriggerBackendFromHandle ( int  tblHandle,
int  trgHandle 
)

Given the handles of a table and a trigger, get the backend of the trigger.

void vtkSQLDatabaseSchema::Reset (  ) 

Reset the schema to its initial, empty state.

int vtkSQLDatabaseSchema::GetNumberOfPreambles (  ) 

Get the number of preambles.

int vtkSQLDatabaseSchema::GetNumberOfTables (  ) 

Get the number of tables.

int vtkSQLDatabaseSchema::GetNumberOfColumnsInTable ( int  tblHandle  ) 

Get the number of columns in a particular table .

int vtkSQLDatabaseSchema::GetNumberOfIndicesInTable ( int  tblHandle  ) 

Get the number of indices in a particular table .

int vtkSQLDatabaseSchema::GetNumberOfColumnNamesInIndex ( int  tblHandle,
int  idxHandle 
)

Get the number of column names associated to a particular index in a particular table .

int vtkSQLDatabaseSchema::GetNumberOfTriggersInTable ( int  tblHandle  ) 

Get the number of trigger in a particular table .

virtual void vtkSQLDatabaseSchema::SetName ( const char *   )  [virtual]

Set/Get the name of the schema.

virtual char* vtkSQLDatabaseSchema::GetName (  )  [virtual]

Set/Get the name of the schema.

int vtkSQLDatabaseSchema::AddTableMultipleArguments ( const char *  tblName,
  ... 
)

An unwrappable but useful routine to construct built-in schema. Example usage: int main() { vtkSQLDatabaseSchema* schema = vtkSQLDatabaseSchema::New(); schema->SetName( "Example" ); schema->AddTableMultipleArguments( "atable", vtkSQLDatabaseSchema::COLUMN_TOKEN, vtkSQLDatabaseSchema::INTEGER, "tablekey", 0, "", vtkSQLDatabaseSchema::COLUMN_TOKEN, vtkSQLDatabaseSchema::VARCHAR, "somename", 11, "NOT NULL", vtkSQLDatabaseSchema::COLUMN_TOKEN, vtkSQLDatabaseSchema::BIGINT, "somenmbr", 17, "DEFAULT 0", vtkSQLDatabaseSchema::INDEX_TOKEN, vtkSQLDatabaseSchema::PRIMARY_KEY, "bigkey", vtkSQLDatabaseSchema::INDEX_COLUMN_TOKEN, "tablekey", vtkSQLDatabaseSchema::END_INDEX_TOKEN, vtkSQLDatabaseSchema::INDEX_TOKEN, vtkSQLDatabaseSchema::UNIQUE, "reverselookup", vtkSQLDatabaseSchema::INDEX_COLUMN_TOKEN, "somename", vtkSQLDatabaseSchema::INDEX_COLUMN_TOKEN, "somenmbr", vtkSQLDatabaseSchema::END_INDEX_TOKEN, vtkSQLDatabaseSchema::TRIGGER_TOKEN, vtkSQLDatabaseSchema::AFTER_INSERT, "InsertTrigger", "DO NOTHING", VTK_SQL_SQLITE, vtkSQLDatabaseSchema::TRIGGER_TOKEN, vtkSQLDatabaseSchema::AFTER_INSERT, "InsertTrigger", "FOR EACH ROW EXECUTE PROCEDURE somefunction ()", VTK_SQL_POSTGRESQL, vtkSQLDatabaseSchema::TRIGGER_TOKEN, vtkSQLDatabaseSchema::AFTER_INSERT, "InsertTrigger", "FOR EACH ROW INSERT INTO btable SET SomeValue = NEW.SomeNmbr", VTK_SQL_MYSQL, vtkSQLDatabaseSchema::END_TABLE_TOKEN ); return 0; }

Member Data Documentation

char* vtkSQLDatabaseSchema::Name [protected]

Definition at line 381 of file vtkSQLDatabaseSchema.h.

class vtkSQLDatabaseSchemaInternals* vtkSQLDatabaseSchema::Internals [protected]

Definition at line 383 of file vtkSQLDatabaseSchema.h.

The documentation for this class was generated from the following file:
Generated on Mon Sep 27 18:51:57 2010 for VTK by  doxygen 1.5.6