pub/Impl: Lib/IMPL/Transform.pm annotate

annotate Lib/IMPL/Transform.pm @ 393:69a1f1508696

minor security refactoring

author	cin
date	Fri, 14 Feb 2014 16:41:12 +0400
parents	4ddb27ff4a0b
children

rev	line source
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	1 package IMPL::Transform;
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	2 use strict;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	3
166 4267a2ac3d46 Added Class::Template, wizard parents: 148 diff changeset	4 use parent qw(IMPL::Object);
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	5
236 2904da230022 DOM refactoring sergey parents: 212 diff changeset	6 use IMPL::lang qw(:declare);
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	7
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	8
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	9 BEGIN {
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	10 public _direct property templates => PROP_ALL;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	11 public _direct property default => PROP_ALL;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	12 public _direct property plain => PROP_ALL;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	13 private _direct property _cache => PROP_ALL;
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	14 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	15
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	16 sub CTOR {
198 2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	17 my $this = shift;
2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	18 my $args = @_ == 1 ? shift : { @_ };
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	19
198 2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	20 $this->{$plain} = delete $args->{-plain};
2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	21 $this->{$default} = delete $args->{-default};
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	22
198 2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	23 $this->{$templates} = $args;
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	24 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	25
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	26 sub Transform {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	27 my ($this,$object,@args) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	28
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	29 if (not ref $object) {
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	30 die new IMPL::Exception("There is no the template for a plain value in the transform") unless $this->{$plain};
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	31 my $template = $this->{$plain};
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	32 return $this->$template($object,@args);
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	33 } else {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	34
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	35 my $template = $this->MatchTemplate($object) \|\| $this->default or die new IMPL::Transform::NoTransformException(ref $object);
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	36
199 e743a8481327 Added REST support for forms (with only get and post methods) sergey parents: 198 diff changeset	37 return $this->ProcessTemplate($template,$object,@args);
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	38 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	39 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	40
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	41 sub MatchTemplate {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	42 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	43 my $class = $this->GetClassForObject( $object );
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	44
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	45 if (my $t = $this->{$_cache}->{$class} ) {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	46 return $t;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	47 } else {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	48 $t = $this->{$templates}->{$class};
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	49
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	50 return $this->{$_cache}->{$class} = $t if $t;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	51
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	52 {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	53 no strict 'refs';
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	54
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	55 my @isa = @{"${class}::ISA"};
212 292226770180 bugfixes sergey parents: 199 diff changeset	56
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	57 while (@isa) {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	58 my $sclass = shift @isa;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	59
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	60 $t = $this->{$templates}->{$sclass};
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	61
198 2ffe6f661605 Implemented IMPL::Web::Handler::RestController cin parents: 197 diff changeset	62 #cache and return
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	63 return $this->{$_cache}->{$class} = $t if $t;
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	64
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	65 push @isa, @{"${sclass}::ISA"};
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	66 }
243 cd2b1f121029 TTView: fixed template selection based on the model type sergey* parents: 236 diff changeset	67 ;
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	68 };
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	69 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	70 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	71
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	72 sub ProcessTemplate {
199 e743a8481327 Added REST support for forms (with only get and post methods) sergey parents: 198 diff changeset	73 my ($this,$t,$obj,@args) = @_;
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	74
199 e743a8481327 Added REST support for forms (with only get and post methods) sergey parents: 198 diff changeset	75 return $this->$t($obj,@args);
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	76 }
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	77
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	78 sub GetClassForObject {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	79 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	80
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	81 return ref $object;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	82 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	83
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	84 package IMPL::Transform::NoTransformException;
197 6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	85 use IMPL::declare {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	86 base => {
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	87 'IMPL::Exception' => sub { 'No transformation', @_ }
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	88 }
6b1dda998839 Added IMPL::declare, IMPL::require, to simplify module definitions sergey parents: 180 diff changeset	89 };
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	90
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	91 1;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	92
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	93 __END__
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	94
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	95 =pod
96 4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	96
4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	97 =head1 NAME
4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	98
180 d1676be8afcc Перекодировка в utf-8 sourcer parents: 166 diff changeset	99 C<IMPL::Transform> - преобразование объектной структуры
96 4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	100
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	101 =head1 SYNOPSIS
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	102
96 4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	103 =begin code
4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	104
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	105 my $obj = new AnyObject;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	106
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	107 my $t = new Transform (
148 e6447ad85cb4 DOM objects now have a schema and schemaSource properties wizard parents: 96 diff changeset	108 SomeClass => sub {
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	109 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	110 return new NewClass({ Name => $object->name, Document => $this->Transform($object->Data) })
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	111 },
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	112 DocClass => sub {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	113 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	114 return new DocPreview(Author => $object->Author, Text => $object->Data);
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	115 },
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	116 -default => sub {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	117 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	118 return $object;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	119 },
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	120 -plain => sub {
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	121 my ($this,$object) = @_;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	122 return $object;
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	123 }
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	124 );
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	125
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	126 my $result = $t->Transform($obj);
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	127
96 4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	128 =end code
4c55aed00ff2 Minor changes wizard parents: 49 diff changeset	129
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	130 =head1 DESCRIPTION
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	131
180 d1676be8afcc Перекодировка в utf-8 sourcer parents: 166 diff changeset	132 Преобразование одного объекта к другому, например даных к их представлению.
49 16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	133
16ada169ca75 migrating to the Eclipse IDE wizard@linux-odin.local parents: 44 diff changeset	134 =cut

Mercurial > pub > Impl

annotate Lib/IMPL/Transform.pm @ 393:69a1f1508696