Mercurial > pub > Impl
annotate Lib/IMPL/DOM/Schema/Property.pm @ 106:83e356614c1e
DOM Builder now is a navigator like SimpleBuilder
PostToDOM transformation
| author | wizard |
|---|---|
| date | Wed, 12 May 2010 17:52:12 +0400 |
| parents | 196bf443b5e1 |
| children | 1e7f03414b65 |
| rev | line source |
|---|---|
| 49 | 1 package IMPL::DOM::Schema::Property; |
| 2 use strict; | |
| 3 use warnings; | |
| 4 | |
| 5 use base qw(IMPL::DOM::Schema::SimpleNode); | |
| 6 require IMPL::DOM::Schema; | |
| 7 require IMPL::DOM::Node; | |
| 8 use IMPL::Class::Property; | |
| 9 | |
| 10 __PACKAGE__->PassThroughArgs; | |
| 11 | |
| 12 BEGIN { | |
|
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13 public property messageRequired => prop_all; |
| 49 | 14 } |
| 15 | |
| 16 our %CTOR = ( | |
| 17 'IMPL::DOM::Schema::SimpleNode' => sub { | |
| 18 my %args = @_; | |
| 19 | |
| 20 $args{maxOccur} = 1; | |
| 21 $args{minOccur} = delete $args{optional} ? 0 : 1; | |
| 22 $args{nodeName} ||= 'Property'; | |
|
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23 $args{messageInflateError} ||= "Failed to inflate a property '%Schema.name%' of a node '%Node.path%': %Error.Message%"; |
| 49 | 24 |
| 25 return %args; | |
| 26 } | |
| 27 ); | |
| 28 | |
| 29 sub CTOR { | |
| 30 my ($this,%args) = @_; | |
| 31 | |
|
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32 $this->messageRequired($args{messageRequired} || 'A property %Schema.name% is required in the %Node.qname%'); |
| 49 | 33 } |
| 34 | |
| 35 sub Validate { | |
|
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36 my ($this,$node,$ctx) = @_; |
| 49 | 37 |
| 103 | 38 my $prop = $this->name; |
| 39 | |
| 40 # buld a pseudo node for the property value | |
| 41 my $nodeProp = new IMPL::DOM::Node(nodeName => '::property', nodeValue => eval { $node->$prop() } || $node->nodeProperty($prop)); | |
| 49 | 42 |
| 103 | 43 if ($nodeProp->nodeValue) { |
| 44 # we have a value so validate it | |
|
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45 return $this->SUPER::Validate($nodeProp,$ctx); |
| 103 | 46 } elsif($this->minOccur) { |
| 47 # we don't have a value but it's a mandatory property | |
| 48 return new IMPL::DOM::Schema::ValidationError( | |
|
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49 Message => $this->messageRequired, |
| 103 | 50 Node => $node, |
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51 Schema => $this, |
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52 Source => $ctx && $ctx->{Source} || $this |
| 103 | 53 ); |
| 49 | 54 } |
|
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55 return (); |
| 49 | 56 } |
| 57 | |
| 58 1; |