# unpack metadata extension information
# Reader - ADIwg JSON V1 to internal data structure

# History:
# 	Stan Smith 2013-11-22 original script
#   Stan Smith 2014-05-15 modified for JSON schema 0.4.0

module Adiwg_MetadataExtension

	def self.addExtensionISObio()

		intMetadataClass = InternalMetadata.new
		intMetaExt = intMetadataClass.newMetadataExtension
		intContactRole = intMetadataClass.newRespParty

		# extension online information
		intMetaExt[:onLineResource] = {}

		# extension entity information
		intMetaExt[:extName] = 'Taxonomy System'
		intMetaExt[:extShortName] = 'TaxonSys'
		intMetaExt[:extDefinition] = 'Documentation of taxonomic sources, procedures, and treatments'
		intMetaExt[:obligation] = 'optional'
		intMetaExt[:dataType] = 'class'
		intMetaExt[:maxOccurrence] = '1'
		intMetaExt[:parentEntities] << 'MD_Identification'
		intMetaExt[:rule] = 'New Metadata section as a class to MD_Identification'
		intMetaExt[:rationales] << 'The set of data elements contained within this class element ' +
			'represents an attempt to provide better documentation of ' +
			'taxonomic sources, procedures, and treatments.'

		# source information
		intContactRole[:contactID] = 'ADIwgBio'
		intContactRole[:roleName] = 'resourceProvider'
		intMetaExt[:extSources] << intContactRole

		return intMetaExt
	end

end