/ 
Ambrosia-0.010
River stage zero No dependents
/ Ambrosia::error::Exception

NAME

Ambrosia::error::Exception - an unspecified exception. Ambrosia::error::Exception::BadUsage - this exception will occur if you use something incorrect. Ambrosia::error::Exception::BadParams - this exception will occur if you use incorrect parameters. Ambrosia::error::Exception::AccessDenied - this exception will occur if you try run closed method.

SYNOPSIS

use Ambrosia::error::Exceptions;

sub test
{
    unless ( @_ )
    {
        throw Ambrosia::error::Exception::BadParams("Must call test with arguments.");
    }
}

eval
{
    test();
};
if ( $@ )
{
    if ( ref $@ && $@->isa('Ambrosia::error::Exception::Error') )
    {
        print "ERROR: " . $@->message . "\n";
        print "STACK:\n" . $@->stack . "\n";
        print "CODE: " . $@->code . "\n";

        #printed:
        #ERROR: Must call test with arguments.
        #ERROR: Must call test with arguments.
        #STACK:
        #    Ambrosia::error::Exception::BadParams::throw( Ambrosia::error::Exception::BadParams, Must call test with arguments. ) at main line ...
        #    main::test(  ) at main line ...
        #    (eval) at main line ...
        #CODE: E0002

        #ERROR: Must call test with arguments.
        #STACK:
        #    Ambrosia::error::Exception::BadParams::throw( Ambrosia::error::Exception::BadParams, Must call test with arguments. ) at main line ...
        #    main::test(  ) at main line ...
        #    (eval) at main line ...
    }
    #or you can do so:
    print "ERROR: $@";

    #printed:
    #ERROR: Must call test with arguments.
    #    Ambrosia::error::Exception::BadParams::throw( Ambrosia::error::Exception::BadParams, Must call test with arguments. ) at main line ...
    #    main::test(  ) at main line ...
    #    (eval) at main line ...
}

DESCRIPTION

List of different types of exceptions. Ambrosia::error::Exception - an unspecified exception. Ambrosia::error::Exception::BadUsage - this exception will occur if you use something incorrect. Ambrosia::error::Exception::BadParams - this exception will occur if you use incorrect parameters. Ambrosia::error::Exception::AccessDenied - this exception will occur if you try run closed method.

Ambrosia::error::Exception

System exception of undefined type.

Ambrosia::error::Exception::BadUsage

Incorrect use of the method of the class.

Ambrosia::error::Exception::BadParams

Bad parameters.

Ambrosia::error::Exception::AccessDenied

Trying to use a private field or method.

THREADS

Not tested.

BUGS

Please report bugs relevant to Ambrosia to <knm[at]cpan.org>.

COPYRIGHT AND LICENSE

Copyright (C) 2010-2012 Nickolay Kuritsyn. All rights reserved.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

Nikolay Kuritsyn (knm[at]cpan.org)