Class: Ape::SchemaValidator

Inherits:
Validator show all
Defined in:
lib/ape/validators/schema_validator.rb

Instance Attribute Summary

Attributes inherited from Validator

#authent, #reporter

Instance Method Summary collapse

Methods inherited from Validator

custom_validators, instance

Methods included from Util

included

Methods included from ValidatorDsl

included

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Ape::Validator

Instance Method Details

#rnc_validate(schema, text, name, ape) ⇒ Object 



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# File 'lib/ape/validators/schema_validator.rb', line 25

def rnc_validate(schema, text, name, ape)
  schemaError = StringWriter.new
  schemaEH = ErrorHandlerImpl.new(schemaError)
  properties = PropertyMapBuilder.new
  properties.put(ValidateProperty::ERROR_HANDLER, schemaEH)
  error = nil
  driver = ValidationDriver.new(properties.toPropertyMap, CompactSchemaReader.getInstance)
  if driver.loadSchema(InputSource.new(StringReader.new(schema)))
    begin
      if !driver.validate(InputSource.new(StringReader.new(text)))
        error = schemaError.toString
      end
    rescue org.xml.sax.SAXParseException
      error = $!.to_s.sub(/\n.*$/, '')
    end
  else
    error = schemaError.toString
  end

  if !error
    reporter.add(self, :success, "#{name} passed schema validation.")
    true
  else
    # this kind of sucks, but I spent a looong time lost in a maze of twisty
    #  little passages without being able to figure out how to
    #  tell jing what name I'd like to call the InputSource
    reporter.add(self, :error, "#{name} failed schema validation:\n" + error.gsub('(unknown file):', 'Line '))
    false
  end
end

#validate(opts = {}) ⇒ Object 



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# File 'lib/ape/validators/schema_validator.rb', line 16

def validate(opts = {})
  if RUBY_PLATFORM =~ /java/
    rcn_validate(opts[:schema], opts[:doc].body, opts[:title])
  else
    reporter.add(self, :info, "Schema validation is just available building the ape with jruby.")
    true
  end
end