Inheritance: DevMentor.Context.FileContext, IObjectContextAdapter
 public UnitOfWork(IStoreStrategy store)
 {
     context = new Context(store);
 }
 public UnitOfWork(Context context)
 {
     this.context = context;
 }
 //private DocumentContext documentContext;
 public UnitOfWork()
 {
     context = new Context();
 }