MACROMEDIA COLFUSION MX 7 - INSTALLING AND USING COLDFUSION MX, Справочник

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CCFXException class 1057
CCFXException::GetError
Description
Provides basic user output for exceptions that occur during processing.
CCFXException::GetDiagnostics
Description
Provides detailed user output for exception that occur during processing.
Example
This code block shows how GetError and GetDiagnostics work with ThrowException and
ReThrowException.
// Write output back to the user here...
pRequest->Write( "Hello from CFX_FOO2!" ) ;
pRequest->ThrowException("User Error", "You goof'd...");
// Output optional debug info
if ( pRequest->Debug() )
{
pRequest->WriteDebug( "Debug info..." ) ;
}
// Catch ColdFusion exceptions & re-raise them
catch( CCFXException* e )
{
// This is how you would pull the error information
LPCTSTR strError = e->GetError();
LPCTSTR strDiagnostic = e->GetDiagnostics();
pRequest->ReThrowException( e ) ;
}
// Catch ALL other exceptions and throw them as
// ColdFusion exceptions (DO NOT REMOVE! --
// this prevents the server from crashing in
// case of an unexpected exception)
catch( ... )
{
pRequest->ThrowException(
"Error occurred in tag CFX_FOO2",
"Unexpected error occurred while processing tag." ) ;
}