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annotate Lib/IMPL/Web/Handler/JSONView.pm @ 229:47f77e6409f7

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heavily reworked the resource model of the web application: *some ResourcesContraact functionality moved to Resource +Added CustomResource *Corrected action handlers
author sergey
date Sat, 29 Sep 2012 02:34:47 +0400
parents c8fe3f84feba
children 3cebcf6fdb9b
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1 package IMPL::Web::Handler::JSONView;
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2 use strict;
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3 use JSON;
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4
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5 use IMPL::lang qw(:declare :constants);
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6 use IMPL::declare {
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7 base => {
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8 'IMPL::Object' => undef,
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9 'IMPL::Object::Serializable' => undef,
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10 'IMPL::Object::Autofill' => '@_'
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11 }
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12 };
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13
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14 sub contentType {
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15 'application/json'
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16 }
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17
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18 sub Invoke {
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19 my ($this,$action,$next) = @_;
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20
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21 my $result = $next ? $next->($action) : undef;
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22 $result = [$result] unless ref $result;
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23
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24 $action->response->contentType($this->contentType);
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25
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26 my $hout = $action->response->streamBody;
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27
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28 print $hout JSON->new->utf8->pretty->encode($result);
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29 }
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30
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31 1;
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32
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33 __END__
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34
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35 =pod
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36
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37 =head1
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38
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39 =cut