pub/Impl: Lib/IMPL/Web/Application/ResourceContract.pm annotate

annotate Lib/IMPL/Web/Application/ResourceContract.pm @ 289:85572f512abc

*TTView refactoring

author	cin
date	Wed, 20 Feb 2013 02:25:30 +0400
parents	546957c50a36
children	673581380e79

rev	line source
226 b6cde007a175 Added resource contract sergey parents: diff changeset	1 package IMPL::Web::Application::ResourceContract;
b6cde007a175 Added resource contract sergey parents: diff changeset	2 use strict;
230 6d8092d8ce1b reworked IMPL::Security sergey* parents: 229 diff changeset	3 use IMPL::Const qw(:prop);
226 b6cde007a175 Added resource contract sergey parents: diff changeset	4 use IMPL::declare {
227 70ad6bc20908 sync sergey parents: 226 diff changeset	5 require => {
240 abc7c26bf615 +Added ObjectFactory for templates with static members support sergey parents: 230 diff changeset	6 Exception => 'IMPL::Exception',
abc7c26bf615 +Added ObjectFactory for templates with static members support sergey parents: 230 diff changeset	7 ArgumentException => '-IMPL::ArgumentException',
abc7c26bf615 +Added ObjectFactory for templates with static members support sergey parents: 230 diff changeset	8 KeyNotFoundException => '-IMPL::KeyNotFoundException',
abc7c26bf615 +Added ObjectFactory for templates with static members support sergey parents: 230 diff changeset	9 ResourceClass => 'IMPL::Web::Application::Resource'
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	10 },
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	11 base => [ 'IMPL::Object' => undef ],
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	12 props => [
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	13 resourceFactory => PROP_ALL,
248 814d755e5d12 Minor fixes sergey parents: 240 diff changeset	14 verbs => PROP_ALL,
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	15 _namedResources => PROP_ALL,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	16 _regexpResources => PROP_ALL \| PROP_LIST,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	17 ]
226 b6cde007a175 Added resource contract sergey parents: diff changeset	18 };
b6cde007a175 Added resource contract sergey parents: diff changeset	19
227 70ad6bc20908 sync sergey parents: 226 diff changeset	20 sub CTOR {
70ad6bc20908 sync sergey parents: 226 diff changeset	21 my $this = shift;
70ad6bc20908 sync sergey parents: 226 diff changeset	22 my %args = @_;
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	23
227 70ad6bc20908 sync sergey parents: 226 diff changeset	24 $this->resourceFactory( $args{resourceFactory} \|\| ResourceClass );
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	25
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	26 my $resources = $args{resources} \|\| [];
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	27 my $verbs = $args{verbs} \|\| {};
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	28
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	29 die ArgumentException->new(
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	30 resources => 'resources parameter must be a reference to an array' )
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	31 unless ref $resources eq 'ARRAY';
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	32
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	33 die ArgumentException->new(
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	34 opearations => 'operations parameter must be a reference to a hash' )
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	35 unless ref $verbs eq 'HASH';
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	36
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	37 $this->verbs(
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	38 { map { lc($_), $verbs->{$_} } keys %$verbs } );
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	39
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	40 my %nameMap;
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	41
230 6d8092d8ce1b reworked IMPL::Security sergey* parents: 229 diff changeset	42 foreach my $res (@$resources) {
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	43 next unless $res->{contract};
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	44 if ( my $name = $res->{name} ) {
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	45 $nameMap{$name} = $res;
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	46 }
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	47 if ( $res->{match} ) {
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	48 $this->_regexpResources->Append($res);
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	49 }
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	50 }
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	51
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	52 $this->_namedResources( \%nameMap );
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	53 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	54
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	55 sub AddChildResourceContract {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	56 my ($this,$res) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	57
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	58 die ArgumentException->new(res => "A valid child resource definition")
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	59 unless ref $res eq 'HASH';
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	60
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	61 $this->_namedResources->{$res->{name}} = $res if $res->{name};
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	62 $this->_regexpResources->Append($res) if $res->{match};
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	63
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	64 return;
227 70ad6bc20908 sync sergey parents: 226 diff changeset	65 }
70ad6bc20908 sync sergey parents: 226 diff changeset	66
70ad6bc20908 sync sergey parents: 226 diff changeset	67 sub CreateResource {
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	68 my $this = shift;
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	69 my %args = @_;
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	70
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	71 return $this->resourceFactory->new( %args, contract => $this );
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	72 }
431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	73
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	74 sub FindChildResourceInfo {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	75 my ( $this, $name ) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	76
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	77 if ( my $info = $this->_namedResources->{$name} ) {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	78 return $info, [$name];
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	79 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	80 else {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	81 foreach my $info ( $this->_regexpResources ) {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	82 my $rx = $info->{match};
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	83 if(my @childId = $name =~ m/$rx/) {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	84 return $info, \@childId;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	85 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	86 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	87 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	88
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	89 return;
227 70ad6bc20908 sync sergey parents: 226 diff changeset	90 }
70ad6bc20908 sync sergey parents: 226 diff changeset	91
226 b6cde007a175 Added resource contract sergey parents: diff changeset	92 1;
b6cde007a175 Added resource contract sergey parents: diff changeset	93
b6cde007a175 Added resource contract sergey parents: diff changeset	94 __END__
b6cde007a175 Added resource contract sergey parents: diff changeset	95
b6cde007a175 Added resource contract sergey parents: diff changeset	96 =pod
b6cde007a175 Added resource contract sergey parents: diff changeset	97
b6cde007a175 Added resource contract sergey parents: diff changeset	98 =head1 NAME
b6cde007a175 Added resource contract sergey parents: diff changeset	99
b6cde007a175 Added resource contract sergey parents: diff changeset	100 C<IMPL::Web::Application::ResourceContract> - описание ресурса
b6cde007a175 Added resource contract sergey parents: diff changeset	101
b6cde007a175 Added resource contract sergey parents: diff changeset	102 =head1 SYNIOSIS
b6cde007a175 Added resource contract sergey parents: diff changeset	103
b6cde007a175 Added resource contract sergey parents: diff changeset	104 =begin code
b6cde007a175 Added resource contract sergey parents: diff changeset	105
b6cde007a175 Added resource contract sergey parents: diff changeset	106 use IMPL::require {
b6cde007a175 Added resource contract sergey parents: diff changeset	107 ResourceContract => 'IMPL::Web::Application::ResourceContract',
b6cde007a175 Added resource contract sergey parents: diff changeset	108 OperationContract => 'IMPL::Web::Application::OperationContract'
b6cde007a175 Added resource contract sergey parents: diff changeset	109 };
b6cde007a175 Added resource contract sergey parents: diff changeset	110
b6cde007a175 Added resource contract sergey parents: diff changeset	111 my $contract = ResourceContract->new(
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	112 verbs => {
226 b6cde007a175 Added resource contract sergey parents: diff changeset	113 get => OperationContract->new(
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	114 binding => sub {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	115 my ($resource,$action) = @_;
226 b6cde007a175 Added resource contract sergey parents: diff changeset	116 return "Hello!";
b6cde007a175 Added resource contract sergey parents: diff changeset	117 }
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	118 ),
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	119 post => OperationContract->new(
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	120 parameters => [
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	121 IMPL::Transform::DataToModel->new() # создаем преобразование для формы
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	122 ],
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	123 binding => sub {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	124 my ($resource,$action,$data) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	125 return $resource->model->AddItem($data);
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	126 },
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	127 success => sub {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	128 my ($resource,$action,$result) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	129 return IMPL::Web::HttpResponse->Redirect(
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	130 location => $resource->location->Child($result->id)
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	131 )
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	132 },
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	133 error => sub {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	134 my ($resource,$action,$error) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	135 $action->errors->Append($error);
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	136 return $resource->model;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	137 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	138
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	139 ),
226 b6cde007a175 Added resource contract sergey parents: diff changeset	140 },
b6cde007a175 Added resource contract sergey parents: diff changeset	141 resources => [
b6cde007a175 Added resource contract sergey parents: diff changeset	142 {
b6cde007a175 Added resource contract sergey parents: diff changeset	143 name => 'info',
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	144 binding => sub {
226 b6cde007a175 Added resource contract sergey parents: diff changeset	145 return $_[0]->model->info;
b6cde007a175 Added resource contract sergey parents: diff changeset	146 },
b6cde007a175 Added resource contract sergey parents: diff changeset	147 contract => ResourceContract->new(
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	148 verbs => {
285 546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	149 # using method references is also possible
546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	150 get => sub {
546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	151 my ($resource,$action) = @_;
546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	152 return $resource->model;
546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	153 }
546957c50a36 IMPL::Web::Handler::TTView Reworked template selection mechanism cin* parents: 268 diff changeset	154
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	155 }
226 b6cde007a175 Added resource contract sergey parents: diff changeset	156 )
b6cde007a175 Added resource contract sergey parents: diff changeset	157 }
b6cde007a175 Added resource contract sergey parents: diff changeset	158 ]
b6cde007a175 Added resource contract sergey parents: diff changeset	159 )
b6cde007a175 Added resource contract sergey parents: diff changeset	160
227 70ad6bc20908 sync sergey parents: 226 diff changeset	161 my $obj = My::App::Data->fetch('something');
70ad6bc20908 sync sergey parents: 226 diff changeset	162
70ad6bc20908 sync sergey parents: 226 diff changeset	163 my $resource = $contract->CreateResource(
70ad6bc20908 sync sergey parents: 226 diff changeset	164 model => $obj,
70ad6bc20908 sync sergey parents: 226 diff changeset	165 parent => $prentResource,
70ad6bc20908 sync sergey parents: 226 diff changeset	166 id => 'item-something'
70ad6bc20908 sync sergey parents: 226 diff changeset	167 );
70ad6bc20908 sync sergey parents: 226 diff changeset	168
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	169 my $child = $contract->FetchChildResource('info');
228 431db7034a88 Для синхронизации andrei <andrei@nap21.upri> parents: 227 diff changeset	170
226 b6cde007a175 Added resource contract sergey parents: diff changeset	171 =end code
b6cde007a175 Added resource contract sergey parents: diff changeset	172
b6cde007a175 Added resource contract sergey parents: diff changeset	173 =head1 DESCRIPTION
b6cde007a175 Added resource contract sergey parents: diff changeset	174
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	175 Контракт описывает структуру Веб-ресурса и отображение операций над ним в методы
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	176 предметной области. Контракты используются инфраструктурой и пользователь
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	177 не использует их напрямую, до тех пор пока не требуется изменить стандартный
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	178 функционал.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	179
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	180
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	181 Ресурс представляе собой набор контрактов операций, соответствующих методам
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	182 C<HTTP> которые доступны у данного ресурса. Кроме операций ресурс состоит из
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	183 дочерних ресурсов, которые могут соответствовать регулярным выражениям, либо
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	184 иметь фиксированные имена.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	185
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	186 Каждая операция над ресурсом C<IMPL::Web::Application::OperationContract>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	187 описывается преобразованием параметров, привязкой к предметной области,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	188 дополнительным обработчиком результата выполнения привязки, либо обработчиком
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	189 исключения, если привязку не удалось выполнить.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	190
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	191 Основное назначение контракта - создавать объекты ресурсов, над которыми
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	192 контроллер запросов C<HTTP> сможет выполнить операцию. Контракт может создавать
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	193 дочерние ресурсы, на основе указанного родительского ресурса и идетификатора
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	194 нового ресурса. При этом будет найден подходящий контракт для дочернего ресурса
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	195 и с его помощью создан дочерний ресурс.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	196
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	197 =head2 Динамический контракт
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	198
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	199 Основная функция контракта - превращать данные модели предметной области в
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	200 данные ресурсной модели, тоесть в ресурсы, для чего каждый контракт обязан
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	201 реализовывать метод C<CreateResource(%args)>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	202
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	203 Результатом выполнения этого метода должен быть Web-ресурс, см.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	204 C<IMPL::Web::Application::Resource>. Другими словами не существует жесткого
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	205 требования к реализации самого контракта, как и того, что созданный ресурс
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	206 должен ссылаться именно на этот контракт (да и вообще ссылаться на контракт).
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	207
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	208 Таким образом можно реализовать контракт, который выполняет роль посредника,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	209 ниже приведен пример, который выбирает нужный контракт на основе типа модели
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	210 переданной для создания ресурса.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	211
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	212 =begin code
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	213
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	214 package My::Web::Application::ContractMapper;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	215 use strict;
230 6d8092d8ce1b reworked IMPL::Security sergey* parents: 229 diff changeset	216 use IMPL::Const qw(:prop);
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	217 use IMPL::declare {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	218 require => {
268 4abda21186cd refactoring IMPL::Web: added 'application' property to resources cin* parents: 248 diff changeset	219 ForbiddenException => 'IMPL::Web::ForbiddenException'
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	220 },
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	221 base => [
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	222 'IMPL::Object' => undef,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	223 'IMPL::Object::Autofill' => '@_'
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	224 ],
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	225 props => [
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	226 map => PROP_GET \| PROP_OWNERSET
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	227 ]
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	228 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	229
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	230 sub CreateResource {
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	231 my ($this,%args) = @_;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	232
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	233 my $type = ref $args{model} \|\| '_default';
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	234
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	235 my $contract = $this->map->{$type};
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	236
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	237 die ForbiddenException->new()
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	238 unless $contract;
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	239
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	240 return $contract->CreateResource(%args);
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	241 }
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	242
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	243 =end code
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	244
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	245 =head1 MEMBERS
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	246
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	247 =head2 C<CTOR(%args)>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	248
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	249 =over
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	250
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	251 =item * C<resourceFactory>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	252
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	253 Фабрика объектов C<IMPL::Object::Factory> которая будет использоваться при
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	254 создании новых ресурсов. По-умолчанию C<IMPL::Web::Application::Resource>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	255
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	256 =item * C<operations>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	257
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	258 Хеш с доступными действиями над C<HTTP> ресурсом, ключом является имя ресурса,
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	259 значением C<IMPL::Web::Application::OperationContract>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	260
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	261 =item * C<resources>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	262
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	263 Ссылка на массив хешей, каждый хеш описывает правила, как получить дочерний
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	264 ресурс и связать его с контрактом. Ниже преведено описание элементов хеша.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	265
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	266 =over
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	267
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	268 =item * C<name>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	269
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	270 Имя дочернегно ресурса.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	271
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	272 =item * C<match>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	273
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	274 Регулярное выражение, которому должно удовлетворять имя дочернего ресурса.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	275
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	276 =item * C<bind>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	277
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	278 Делегат, получающий модель для дочернего ресурса. Первым параметром ему
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	279 передается родительский объект, далее передаются граппы из регулярного
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	280 выражения, если это ресурс с именем удовлетворяющим регулярному выражению из
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	281 элемента C<match>, либо имя ресурса, если это ресурс с именем, указанным в
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	282 элементе C<name>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	283
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	284 =item * C<contract>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	285
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	286 Ссылка на C<IMPL::Web::Application::ResourceContract> для дочернего ресурса.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	287 У данного контракта используется только метод C<CreateContract>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	288
268 4abda21186cd refactoring IMPL::Web: added 'application' property to resources cin* parents: 248 diff changeset	289 Для реализации отложенной загрузки контракта (чтобы снизить ресурсоемкость
4abda21186cd refactoring IMPL::Web: added 'application' property to resources cin* parents: 248 diff changeset	290 запуска приложения) вместо ссылки на контракт может быть либо ссылка на
4abda21186cd refactoring IMPL::Web: added 'application' property to resources cin* parents: 248 diff changeset	291 процедуру, либо объект имеющий метод C<Invoke>.
4abda21186cd refactoring IMPL::Web: added 'application' property to resources cin* parents: 248 diff changeset	292
229 47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	293 =back
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	294
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	295 По крайней мере C<name> или C<match> должны присутсвовать.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	296
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	297 =back
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	298
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	299 =head2 C<CreateResource(%args)>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	300
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	301 Создает ресурс, параметры C<%args> будут переданы напрямую констркутору
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	302 ресурса, для создания ресурса используется фабрика C<resourceFactory>.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	303 При создании, конгструктору ресурса, будет передана ссылка на текущй контракт.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	304
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	305 По-сути никакого дополнительного функционала данный метод не несет.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	306
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	307 =head2 C<FindChildResourceInfo($childId)>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	308
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	309 Используется для поиска информации о дочернем ресурсе, возвращает список из двух
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	310 элементов. C<($info,$childIdParts)>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	311
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	312 =over
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	313
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	314 =item * C<$info>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	315
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	316 Информация о контракте дочернего ресурса, как правило это ссылка на хеш, похожий
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	317 по формату на
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	318
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	319 =back
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	320
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	321 =head2 C<[get]verbs>
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	322
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	323 Хеш с доступными действиями над C<HTTP> ресурсом, все имена операций приведены
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	324 к нижнему регистру.
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	325
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	326 =begin code
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	327
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	328 my $result = $contract->verbs->{get}->Invoke($resource,$action);
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	329
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	330 =end code
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	331
47f77e6409f7 heavily reworked the resource model of the web application: sergey parents: 228 diff changeset	332 =cut

Mercurial > pub > Impl

annotate Lib/IMPL/Web/Application/ResourceContract.pm @ 289:85572f512abc