Method: ActiveOrient::API#create_classes

Defined in:
lib/jdbc.rb,
lib/java-api.rb

#create_classes(classes, &b) ⇒ Object 



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# File 'lib/jdbc.rb', line 75

def create_classes classes , &b
  consts = allocate_classes_in_ruby( classes , &b )

  all_classes = consts.is_a?( Array) ? consts.flatten : [consts]
  get_database_classes(requery: true)
  selected_classes =  all_classes.map do | this_class |
  this_class unless get_database_classes(requery: false).include?( this_class.ref_name ) rescue nil
  end.compact.uniq
  command= selected_classes.map do | database_class |
  ## improper initialized ActiveOrient::Model-classes lack a ref_name class-variable
  next if database_class.ref_name.blank?  
  c = if database_class.superclass == ActiveOrient::Model || database_class.superclass.ref_name.blank?
   puts "CREATE CLASS #{database_class.ref_name} "
   OClassImpl.create @db, database_class.ref_name 
 else
   puts "CREATE CLASS #{database_class.ref_name} EXTENDS #{database_class.superclass.ref_name}"
   OClassImpl.create @db, superClass: database_class.ref_name 
 end
  end

  # update the internal class hierarchy 
  get_database_classes requery: true
  # return all allocated classes, no matter whether they had to be created in the DB or not.
  #  keep the format of the input-parameter
  consts.shift if block_given? && consts.is_a?( Array) # remove the first element
  # remove traces of superclass-allocations
  if classes.is_a? Hash
  consts =  Hash[ consts ] 
  consts.each_key{ |x| consts[x].delete_if{|y| y == x} if consts[x].is_a? Array  }
  end
  consts
end