Class: TinkitNodeFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/tinkit_node_factory.rb

Constant Summary collapse

@@log =

Set Logger

TinkitLog.set(self.name, :debug)

Class Method Summary collapse

Class Method Details

.make(node_env) ⇒ Object 



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# File 'lib/tinkit_node_factory.rb', line 11

def self.make(node_env)
  TinkitLog.log_raise "No Node Environment provided" unless node_env
  TinkitLog.log_raise "Empty Node Environment provided" if node_env.empty?
  TinkitLog.log_raise "Malformed Node Environment" unless node_env.respond_to?(:keys)
  TinkitLog.log_raise "Malformed Node Environment" unless node_env.keys.include? :persist_model

  
  neo_env = node_env[:data_model] || {}
  
  neo = NodeElementOperations.new(neo_env)
  data_model_bindings = {:key_fields => neo.key_fields,
                                    #:data_ops_set => neo.field_op_set_sym,
                                    :views => neo.views}

  #TODO: Make setting the environment thread safe
  class_environment = node_env[:persist_model]
  user_doc_class_name = node_env[:node_class_id]

  #Security TODO: remove spaces and other 

  #---- Dynamic Class Definitions ----
  dyn_user_class_def = "class #{user_doc_class_name} < TinkitBaseNode
    
    class << self; attr_accessor :user_attachClass, end

    end"

  TinkitNodeFactory.class_eval(dyn_user_class_def)
  docClass = TinkitNodeFactory.const_get(user_doc_class_name)

  docClass.data_struc = neo
  
  #TODO: Streamline the paramaters (maybe one env paramater?)
  docClass.set_environment(class_environment, data_model_bindings)
  docClass
end