private void _addVersionedScript( CswUpdateSchemaTo UpdateTo )
{
// Instance the UpdateDriver
CswSchemaUpdateDriver CswSchemaUpdateDriver = new CswSchemaUpdateDriver( UpdateTo );
CswSchemaUpdateDriver.CswNbtSchemaModTrnsctn = new CswNbtSchemaModTrnsctn( _CswNbtResources );
if( false == CswSchemaUpdateDriver.AlreadyRun() || CswSchemaUpdateDriver.AlwaysRun )
{
if( false == CswSchemaUpdateDriver.AlwaysRun )
{
CswSchemaUpdateDriver.SchemaVersion = _makeNextSchemaVersion();
CswSchemaUpdateDriver.Description = CswSchemaUpdateDriver.ScriptName;
if( false == _isDuplicateScript( CswSchemaUpdateDriver ) )
{
_UpdateDrivers.Add( CswSchemaUpdateDriver.SchemaVersion, CswSchemaUpdateDriver );
}
}
else
{
CswSchemaUpdateDriver.SchemaVersion = new CswSchemaVersion( 0, '#', 0 );
CswSchemaUpdateDriver.Description = "Run Always Script: " + CswSchemaUpdateDriver.ScriptName;
_UpdateDrivers.Add( CswSchemaUpdateDriver.SchemaVersion, CswSchemaUpdateDriver );
}
}
}
private void _addRunAfterScript( CswUpdateSchemaTo UpdateTo, string Description = null )
{
CswSchemaUpdateDriver CswSchemaUpdateDriver = new CswSchemaUpdateDriver( UpdateTo );
CswSchemaUpdateDriver.SchemaVersion = new CswSchemaVersion( 99, '#', _RunAfterScripts.Count );
CswSchemaUpdateDriver.Description += Description ?? string.Empty;
if( false == _RunAfterScripts.Contains( CswSchemaUpdateDriver ) )
{
_RunAfterScripts.Add( CswSchemaUpdateDriver );
}
}
/// <summary>
/// Ensure that schema update transactions are handled in a uniform way with respect to
/// transaction management and exception reporting, while avoiding creating a circular
/// dependency between the schema update logic and the transaction class.
/// </summary>
/// <param name="CswUpdateSchemaTo"></param>
public CswSchemaUpdateDriver(CswUpdateSchemaTo CswUpdateSchemaTo)
{
_CswUpdateSchemaTo = CswUpdateSchemaTo;
}//ctor
