i make frequent use of die in eval blocks to trap errors.
my code often looks like this:
sub check_id {
my ( $id )= @_;
my $res;
eval {
my $obj= ObjClass::Obj->new();
$obj->id( $id );
$obj->load_via_id() ;
$res= $obj->id ;
die "invalid user" unless $obj->activated_account ;
}
if ($@) {
DEBUG && log_error( $@ );
return -1;
}
return $res;
}
note, thats a simplified version.
my problem lies in these 2 lines:
$obj->load_via_id() ;
die "invalid user" unless $obj->activated_account ;
load_via_id could die and toss an exception - at which point things work as they should. i want to catch that die.
my issue is that if i die on "invalid user" (note, this is a simple version, in practice, there could several of these custom die items chained, i want to treat that differently : i still want to die and exit the block and return an error , but I don't want to do the logging.
can anyone suggest a way to do that and keep a similar syntax/code ? the only thing i could figure out was to have a '$supress_warning' variable before the block, and set it for custom dies -- but that means i'd have to write the dies as
if ( !$obj->activated_account ) {
$suppres_warning++;
die "invalid account";
}
someone out there with more experience than me must have a suggestion! i hope!
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.