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package XML::DOM::Lite::Document; |
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use warnings; |
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use strict; |
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use strict; |
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use warnings; |
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use Carp qw (carp croak cluck); |
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use XML::DOM::Lite::Constants qw(:all); |
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1063
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use XML::DOM::Lite::XPath; |
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use base qw(XML::DOM::Lite::Node); |
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2616
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sub new { |
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my ($class) = @_; |
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return bless $class->SUPER::new({ |
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nodeName => '#document', |
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nodeType => DOCUMENT_NODE, |
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childNodes => [ ], |
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elements => { }, |
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}), $class; |
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} |
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sub parentNode { undef } |
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sub appendChild { |
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my ($self, $node) = @_; |
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if (not $self->{documentElement} and ($node->nodeType == ELEMENT_NODE)) { |
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$self->{documentElement} = $node; |
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} |
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return $self->SUPER::appendChild($node); |
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} |
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sub setElementById { |
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my ($self, $id, $node) = @_; |
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$self->{elements}->{$id} = $node; |
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} |
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sub getElementById { |
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my ($self, $id) = @_; |
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return $self->{elements}->{$id} if exists $self->{elements}->{$id}; |
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} |
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sub createElement { |
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my ($self, $tagName) = @_; |
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my $node = XML::DOM::Lite::Node->new({ |
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nodeName => $tagName, |
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tagName => $tagName, |
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nodeType => ELEMENT_NODE, |
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}); |
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$node->ownerDocument($self); |
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return $node; |
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} |
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sub createAttribute { |
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my ($self, $nodeName) = @_; |
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my $attr = XML::DOM::Lite::Node->new({ |
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nodeName => $nodeName, |
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nodeType => ATTRIBUTE_NODE, |
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}); |
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$attr->ownerDocument($self); |
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return $attr; |
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} |
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sub createTextNode { |
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my ($self, $str) = @_; |
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my $node = XML::DOM::Lite::Node->new({ |
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nodeName => '#text', |
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nodeType => TEXT_NODE, |
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nodeValue => $str, |
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}); |
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$node->ownerDocument($self); |
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1
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return $node; |
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} |
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77
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sub createDocumentFragment { |
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2
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0
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my $self = shift; |
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my $frag = XML::DOM::Lite::Node->new({ |
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nodeName => '#document-fragment', |
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nodeType => DOCUMENT_FRAGMENT_NODE, |
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ownerDocument => $self, |
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}); |
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2
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$frag->ownerDocument($self); |
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return $frag; |
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} |
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sub documentElement { |
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0
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my $self = shift; |
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20
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54
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if (@_) { |
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0
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0
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$self->{documentElement} = shift; |
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} |
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$self->{documentElement}; |
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} |
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96
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sub selectNodes { |
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1
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4
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my ($self, $path) = @_; |
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1
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10
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return XML::DOM::Lite::XPath->evaluate($path, $self); |
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} |
100
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101
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sub selectSingleNode { |
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1
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1
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0
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4
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my ($self, $path) = @_; |
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1
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4
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return $self->selectNodes($path)->[0]; |
104
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} |
105
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106
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sub elements { |
107
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0
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0
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0
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return $_[0]->{elements}; |
108
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} |
109
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110
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sub xml { |
111
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0
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0
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0
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my $self = shift; |
112
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0
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my $serializer = XML::DOM::Lite::Serializer->new; |
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0
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return $serializer->serializeToString($self->documentElement); |
114
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} |
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1; |
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__END__ |