xo::db::sql::workflow_case proc evaluate_guard (public)

 xo::db::sql::workflow_case evaluate_guard [ -dbn dbn ] \
    -callback callback  -custom_arg custom_arg  -case_id case_id  \
    -workflow_key workflow_key  -transition_key transition_key  \
    -place_key place_key  -direction direction 

Defined in /var/www/openacs.org/packages/xotcl-core/tcl/05-db-procs.tcl

Automatically generated method

Switches:

-dbn (optional)

-callback (required)

-custom_arg (required)

-case_id (required)

-workflow_key (required)

-transition_key (required)

-place_key (required)

-direction (required)

Testcases:

No testcase defined.

Source code:

#function_args: {CALLBACK {}} {CUSTOM_ARG {}} {CASE_ID {}} {WORKFLOW_KEY {}} {TRANSITION_KEY {}} {PLACE_KEY {}} {DIRECTION {}}
foreach var [list CALLBACK CUSTOM_ARG CASE_ID WORKFLOW_KEY TRANSITION_KEY PLACE_KEY DIRECTION]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select workflow_case__evaluate_guard($_CALLBACK, $_CUSTOM_ARG, $_CASE_ID, $_WORKFLOW_KEY, $_TRANSITION_KEY, $_PLACE_KEY, $_DIRECTION) 
    "
db_with_handle -dbn $dbn db {
  #ns_log notice "--sql=$sql"
  return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}

XQL Not present:

Generic, PostgreSQL, Oracle