Class: DwCR::Metaschema::Archive

Inherits:
Sequel::Model
  • Object
show all
Includes:
XMLParsable
Defined in:
lib/dwcr/metaschema/archive.rb

Overview

This class represents the DarwinCoreArchive’s meta.xml file

  • name: the name for the DarwinCoreArchive the default is the directory name given in the path

  • path: the full path of the directory of the DarwinCoreArchives

  • xmlns: the XML Namespace default: ‘rs.tdwg.org/dwc/text/’

  • xmlns__xs: the schema namespace prefix (xmlns:xs), default: ‘www.w3.org/2001/XMLSchema’

  • xmln__xsi: schema instance namespace prefix (xmln:xsi), default: ‘www.w3.org/2001/XMLSchema-instance’

  • xsi__schema_location (xsi:schemaLocation) default: ‘rs.tdwg.org/dwc/text/

    http://rs.tdwg.org/dwc/text/tdwg_dwc_text.xsd'

  • #entities: the associated Entity objects

  • #core: the associated Entity object that is the core node in the DwCA

Instance Method Summary collapse

Methods included from XMLParsable

#default_from, #files_from, #index_from, #is_core_from, #key_column_from, load_meta, #method, #term_from, #update_from, validate_meta, #values_from

Instance Method Details

#load_nodes_from(xml) ⇒ Object

Gets core and extension nodes from the xml calls #add_entity_from(xml) to create Entity instances to the Archive for every node adds the foreign key field (coreid) to any extension



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# File 'lib/dwcr/metaschema/archive.rb', line 55

def load_nodes_from(xml)
  self.core = add_entity_from xml.css('core').first
  core.save
  xml.css('extension').each do |node|
    extn = add_entity_from node
    extn.add_attribute(name: 'coreid', index: index_from(node))
    add_extension(extn)
  end
  save
end