Class: SIRI::XSD::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/siri/xsd/validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.load_schema ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 15

def self.load_schema
  Dir.chdir schema_dir do
    File.open schema_file, "r" do |file|
      Nokogiri::XML::Schema file
    end
  end
end

.schema ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 23

def self.schema
  @schema ||= load_schema
end

.schema_dir ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 7

def self.schema_dir
  File.expand_path("../../../../vendor/xsd",__FILE__)
end

.schema_file ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 11

def self.schema_file
  File.join(schema_dir, 'soap.xsd')
end

Instance Method Details

#errors ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 56

def errors
  @errrors ||= []
end

#open_input(input) ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 42

def open_input(input)
  if input.respond_to?(:read)
    yield input
  else
    File.open(input,'r') do |file|
      yield file
    end
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/siri/xsd/validator.rb', line 52

def valid?
  errors.empty?
end

#validate(input, filename: nil) ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 31

def validate(input, filename: nil)
  print "Inspect #{filename}" if filename
  open_input(input) do |io|
    document = Nokogiri::XML::Document.parse io, filename
    document_errors = self.class.schema.validate(document)

    puts ": #{document_errors.count} error(s)" if filename
    errors.concat document_errors
  end
end

#validate_file(file) ⇒ Object 



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# File 'lib/siri/xsd/validator.rb', line 27

def validate_file(file)
  validate file, filename: file
end