Class: FeedParser::Expat::StrictFeedParser

Inherits:
Object
  • Object
show all
Defined in:
lib/rfeedparser/expat_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(baseuri, baselang) ⇒ StrictFeedParser

Returns a new instance of StrictFeedParser.



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# File 'lib/rfeedparser/expat_parser.rb', line 16

def initialize(baseuri, baselang)
  @handler = StrictFeedParserHandler.new(baseuri, baselang, 'utf-8')
end

Instance Attribute Details

#handler ⇒ Object (readonly)

Returns the value of attribute handler.



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# File 'lib/rfeedparser/expat_parser.rb', line 15

def handler
  @handler
end

Instance Method Details

#parse(data) ⇒ Object 



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# File 'lib/rfeedparser/expat_parser.rb', line 20

def parse(data)
  # initialize the SAX parser
  saxparser = XML::SAX::Helpers::ParserFactory.makeParser("XML::Parser::SAXDriver")
  saxparser.setDocumentHandler(@handler)
  saxparser.setDTDHandler(@handler)
  saxparser.setEntityResolver(@handler)
  saxparser.setErrorHandler(@handler)

  inputdata = XML::SAX::InputSource.new('parsedfeed')
  inputdata.setByteStream(StringIO.new(data))
  begin
    saxparser.parse(inputdata)
  rescue XML::SAX::SAXParseException => err
    # This does not inherit from StandardError as it should, so
    # we have to catch and re-raise specially.
    raise err.to_s
  end
end