Class: XSD::XMLParser::LibXMLParser
- Inherits:
-
Parser
show all
- Includes:
- LibXML::XML::SaxParser::Callbacks
- Defined in:
- lib/xsd/xmlparser/libxmlparser.rb
Constant Summary
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- ENTITY_REF_MAP =
{
'lt' => '<',
'gt' => '>',
'amp' => '&',
'quot' => '"',
'apos' => '\''
}
Instance Attribute Summary
Attributes inherited from Parser
#charset
Instance Method Summary
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Methods inherited from Parser
add_factory, create_parser, factory, #initialize, #parse
Instance Method Details
#do_parse(string_or_readable) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 27
def do_parse(string_or_readable)
@charset = 'utf-8'
string = StringIO.new(string_or_readable)
parser = LibXML::XML::SaxParser.io(string)
parser.callbacks = self
parser.parse
end
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#on_cdata_block(cdata) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 122
def on_cdata_block(cdata)
characters(cdata)
end
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#on_characters(chars) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 98
def on_characters(chars)
characters(chars)
end
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#on_end_element(name) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 90
def on_end_element(name)
end
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#on_end_element_ns(name, prefix, uri) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 78
def on_end_element_ns (name, prefix, uri)
if prefix.nil?
end_element(name)
else
end_element("#{prefix}:#{name}")
end
end
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#on_external_subset(name, external_id, system_id) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 126
def on_external_subset(name, external_id, system_id)
nil
end
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#on_parser_error(msg) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 114
def on_parser_error(msg)
raise ParseError.new(msg)
end
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#on_parser_fatal_error(msg) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 118
def on_parser_fatal_error(msg)
raise ParseError.new(msg)
end
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#on_parser_warning(msg) ⇒ Object
def on_comment(msg)
nil
end
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 110
def on_parser_warning(msg)
warn(msg)
end
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#on_reference(name) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 94
def on_reference(name)
characters(ENTITY_REF_MAP[name])
end
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#on_start_element(name, attr_hash) ⇒ Object
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 86
def on_start_element (name, attr_hash)
end
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#on_start_element_ns(name, attr_hash, prefix, uri, namespaces) ⇒ Object
def on_end_document()
nil
end
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# File 'lib/xsd/xmlparser/libxmlparser.rb', line 69
def on_start_element_ns (name, attr_hash, prefix, uri, namespaces)
prefixed_ns = attr_hash.merge(Hash[namespaces.map{|k,v| ["xmlns:#{k}",v]}])
if prefix.nil?
start_element(name, prefixed_ns)
else
start_element("#{prefix}:#{name}", prefixed_ns)
end
end
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