Class: Rfm::Metadata::Datum

Inherits:
Object show all
Defined in:
lib/rfm/metadata/datum.rb

Overview

< DelegateClass(Field)

Instance Method Summary collapse

Instance Method Details

#field_element_close_callback(cursor) ⇒ Object

Should return value only.



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# File 'lib/rfm/metadata/datum.rb', line 34

def field_element_close_callback(cursor)
  record = cursor.parent.object
  resultset = cursor.top.object

  name = get_mapped_name(@attributes['name'].to_s, resultset)
  field = resultset.field_meta[name]
  data = @attributes['data'] #'data'
  #puts ["\nDATUM", name, record.class, resultset.class, data]
  #puts ["\nDATUM", self.to_yaml]
  record[name] = field.coerce(data)
end

#get_mapped_name(name, resultset) ⇒ Object 



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# File 'lib/rfm/metadata/datum.rb', line 7

def get_mapped_name(name, resultset)
  #puts ["\nDATUM#get_mapped_name", "name: #{name}", "mapping: #{resultset.layout.field_mapping.to_yaml}"]
  (resultset && resultset.layout && resultset.layout.field_mapping[name]) || name
end

#main_callback(cursor) ⇒ Object

NOT sure what this method is for. Can’t find a reference to it.



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# File 'lib/rfm/metadata/datum.rb', line 13

def main_callback(cursor)
  resultset = cursor.top.object
  name = get_mapped_name(@attributes['name'].to_s, resultset)
  field = resultset.field_meta[name]
  data = @attributes['data']
  cursor.parent.object[name.downcase] = field.coerce(data)
end

#portal_field_element_close_callback(cursor) ⇒ Object 



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# File 'lib/rfm/metadata/datum.rb', line 21

def portal_field_element_close_callback(cursor)
  resultset = cursor.top.object
  table, name = @attributes['name'].to_s.split('::')
  #puts ['DATUM_portal_field_element_close_callback_01', table, name].join(', ')
  name = get_mapped_name(name, resultset)
  field = resultset.portal_meta[table.downcase][name.downcase]
  data = @attributes['data']
  #puts ['DATUM_portal_field_element_close_callback_02', "cursor.parent.object.class: #{cursor.parent.object.class}", "resultset.class: #{resultset.class}", "table: #{table}", "name: #{name}", "field: #{field}", "data: #{data}"]
  #(puts resultset.portal_meta.to_yaml) unless field
  cursor.parent.object[name.downcase] = field.coerce(data)
end