- Publicity: Public Only All
exception-procs.tcl
- Location:
- packages/acs-tcl/tcl/exception-procs.tcl
- Created:
- 2000-09-09
- Author:
- rhs@mit.edu
- CVS Identification:
$Id: exception-procs.tcl,v 1.11.2.5 2022/12/28 09:25:22 gustafn Exp $
Procedures in this file
- ad_exception (public)
- ad_raise (public)
- ad_try (public)
Detailed information
ad_exception (public)
ad_exception errorCode
- Parameters:
- errorCode
- Returns:
- ad_exception value or empty, in case the exception had other causes
- Author:
- gustaf.neumann@wu-wien.ac.at
- Created:
- 2015-12-31 Check if the exception was caused by ad_raise (i.e. was an OpenACS exception)
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- ad_raise_exception
ad_raise (public)
ad_raise exception [ value ]
Raise an exception. If you use this I will kill you. Note: despite the warning, this proc has been used in acs-authentication.
- Parameters:
- exception
value (optional)
- Author:
- rhs@mit.edu
- Created:
- 2000-09-09
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- ad_raise_exception
ad_try (public)
ad_try [ -auto_abort ] body [ args... ]
Generic code for OpenACS to handle exceptions and traps based on Tcl's primitives. This implementation is a slight generalization of the Tcl 8.6 built-in ::try, which handles ad_script_aborts automatically. The command "ad_try" should replace the various exception handling constructs such as "catch", which tend to swallow often error conditions, making debugging unnecessarily hard. It will make "with_finally" and "with_catch" obsolete, which should be marked as deprecated in the not-to-far future.
- Switches:
- -auto_abort
(boolean) (defaults to"true"
) (optional)- Parameters:
- body
- See Also:
- with_finally
- with_catch
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- create_form_with_form_instance