ModelMapper.updateFields() for Singleton Models from MOAT js API Document

ModelMapper.updateFields.singleton.example.js

// Prepares an update operation.
var mySingletonTypeMapper =
  session.newModelMapperStub('MySingletonType');

// Creates or retrieves a model object
var obj = ...;
obj.myProperty = 'myValue';
obj.myIntProperty = 12345;
obj.myBooleanProperty = true;

// Enqueues the update operation
mySingletonTypeMapper.updateFields(obj,
  // Specifies 2 of 3 props to be updated
  ['myProperty', 'myIntProperty'], {
  error : function(type, code) { // ---- (2)
    if (type == 'NOT_FOUND') {
      // Create new!
      mySingletonTypeMapper.add(obj);
      session.commit();
    }
  }
});

// Commits all preset requests
session.commit(); // ---- (1)