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annotate Lib/IMPL/Web/Exception.pm @ 390:de1f875e8875

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added reverse matching lookup to TypeKeyedCollection (find closest descendant)
author cin
date Wed, 12 Feb 2014 18:02:03 +0400
parents b56b1ec33b59
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 package IMPL::Web::Exception;
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2 use strict;
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3 use warnings;
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4
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5 use IMPL::Const qw(:prop);
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6 use IMPL::declare {
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7 base => [
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8 'IMPL::AppException' => '@_'
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9 ],
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10 props => [
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11 headers => PROP_ALL
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12 ]
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13 };
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14
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15 sub status {
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16 "500 Internal error";
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17 }
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18
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19 1;
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20
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21 __END__
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22
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23 =pod
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24
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25 =head1 NAME
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26
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27 C<IMPL::Web::Exception> - Базовый класс для всех web-исключений, для ошибок вызванных
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28 по вине клиента.
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29
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30 =head1 SYNOPSIS
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31
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32 Вызов исключения
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33
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34 =begin code
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35
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36 use IMPL::require {
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37 WebException => 'IMPL::Web::Exception'
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38 };
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39
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40 sub MyWebHandler {
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41 # ...
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42
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43 die WebException->new("something is wrong");
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44
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45 # ...
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46 }
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47
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48 =end code
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49
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50 =head1 MEMBERS
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51
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52 =head2 C<status()>
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53
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54 Возвращает C<HTTP> код ошибки. Каждый класс иключений должен переопределить данный метод.
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56 =head2 C<[get,set]headers>
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57
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58 Ссылка на хеш с параметрами заголовка.
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59
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60 =cut