Mercurial > pub > Impl
annotate Lib/IMPL/Object/Autofill.pm @ 250:129e48bb5afb
DOM refactoring
ObjectToDOM methods are virtual
QueryToDOM uses inflators
Fixed transform for the complex values in the ObjectToDOM
QueryToDOM doesn't allow to use complex values (HASHes) as values for nodes (overpost problem)
| author | sergey |
|---|---|
| date | Wed, 07 Nov 2012 04:17:53 +0400 |
| parents | 47f77e6409f7 |
| children | 6253872024a4 |
| rev | line source |
|---|---|
| 49 | 1 package IMPL::Object::Autofill; |
| 2 use strict; | |
| 3 use IMPL::Class::Property; | |
| 4 | |
| 5 sub CTOR { | |
| 6 my $this = shift; | |
| 7 no strict 'refs'; | |
| 8 | |
| 9 my $fields = @_ == 1 ? $_[0] : {@_}; | |
| 10 | |
| 11 $this->_fill(ref $this,$fields); | |
| 12 } | |
| 13 | |
| 14 sub _fill { | |
| 15 my ($this,$class,$fields) = @_; | |
| 16 | |
| 17 $class->_autofill_method->($this,$fields); | |
| 18 | |
| 19 no strict 'refs'; | |
| 20 $this->_fill($_,$fields) foreach grep $_->isa('IMPL::Object::Autofill'), @{"${class}::ISA"}; | |
| 21 } | |
| 22 | |
| 23 sub DisableAutofill { | |
| 24 my $self = shift; | |
| 25 | |
|
229
47f77e6409f7
heavily reworked the resource model of the web application:
sergey
parents:
206
diff
changeset
|
26 no strict 'refs'; |
| 49 | 27 my $class = ref $self || $self; |
| 28 | |
| 29 *{"${class}::_impl_object_autofill"} = sub {}; | |
| 30 } | |
| 31 | |
| 32 sub _autofill_method { | |
| 33 my ($class) = @_; | |
| 34 | |
| 35 $class = ref $class if ref $class; | |
| 36 | |
| 180 | 37 # для автозаполнения нужен свой метод верхнего уровня |
| 49 | 38 my $method; |
| 39 { | |
| 40 no strict 'refs'; | |
| 41 $method = ${$class.'::'}{_impl_object_autofill}; | |
| 42 } | |
| 43 | |
| 44 if ($method) { | |
| 45 return $method; | |
| 46 } else { | |
| 47 my $text = <<HEADER; | |
| 48 package $class; | |
| 49 sub _impl_object_autofill { | |
| 50 my (\$this,\$fields) = \@_; | |
| 51 HEADER | |
| 52 | |
| 53 | |
| 54 if ($class->can('get_meta')) { | |
| 55 # meta supported | |
| 56 foreach my $prop_info (grep { | |
| 57 my $mutators = $_->Mutators; | |
| 58 ref $mutators ? (exists $mutators->{set}) : ($mutators & prop_set || $_->Implementor->isa('IMPL::Class::Property::Direct')); | |
| 59 } $class->get_meta('IMPL::Class::PropertyInfo')) { | |
| 60 my $name = $prop_info->Name; | |
| 61 if (ref $prop_info->Mutators || !$prop_info->Implementor->isa('IMPL::Class::Property::Direct')) { | |
| 206 | 62 $text .= " \$this->$name(\$fields->{$name}) if exists \$fields->{$name};\n"; |
| 49 | 63 } else { |
| 64 my $fld = $prop_info->Implementor->FieldName($prop_info); | |
| 65 if ($prop_info->Mutators & prop_list) { | |
| 206 | 66 $text .= " \$this->{$fld} = IMPL::Object::List->new ( ref \$fields->{$name} ? \$fields->{$name} : [\$fields->{$name}] ) if exists \$fields->{$name};\n"; |
| 49 | 67 } else { |
| 206 | 68 $text .= " \$this->{$fld} = \$fields->{$name} if exists \$fields->{$name};\n"; |
| 49 | 69 } |
| 70 } | |
| 71 } | |
| 72 } else { | |
| 73 # meta not supported | |
| 206 | 74 #$text .= " ".'$this->$_($fields->{$_}) foreach keys %$fields;'."\n"; |
| 49 | 75 } |
| 76 $text .= "}\n\\&_impl_object_autofill;"; | |
| 77 return eval $text; | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 1; | |
| 82 | |
| 83 __END__ | |
| 84 | |
| 85 =pod | |
| 198 | 86 |
| 87 =head1 NAME | |
| 88 | |
| 89 C<IMPL::Object::Autofill> - автозаполнение объектов | |
| 90 | |
| 49 | 91 =head1 SYNOPSIS |
| 198 | 92 |
| 93 =begin code | |
| 94 | |
| 49 | 95 package MyClass; |
| 198 | 96 use IMPL::declare { |
| 97 base => { | |
| 98 'IMPL::Object' => undef, | |
| 99 'IMPL::Object::Autofill' => '@_' | |
| 100 } | |
| 101 }; | |
| 49 | 102 |
| 103 BEGIN { | |
| 104 private property PrivateData => prop_all; | |
| 105 public property PublicData => prop_get; | |
| 106 } | |
| 107 | |
| 108 sub CTOR { | |
| 109 my $this = shift; | |
| 198 | 110 |
| 49 | 111 print $this->PrivateData,"\n"; |
| 112 print $this->PublicData,"\n"; | |
| 113 } | |
| 114 | |
| 115 my $obj = new MyClass(PrivateData => 'private', PublicData => 'public', Other => 'some data'); | |
| 116 | |
| 198 | 117 #will print |
| 118 #private | |
| 119 #public | |
| 120 | |
| 121 =end code | |
| 49 | 122 |
| 123 =cut |