public static IGlassRecipeRepository <GlassRecipe> getGlassRecipeRepository()
 {
     if (grRepoInstance == null)
     {
         grRepoInstance = new GlassRecipeRepository();
     }
     return(grRepoInstance);
 }
 public GlassRecipePowderMapper()
 {
     grRepository     = RepositoryFactory.getGlassRecipeRepository();
     powderRepository = RepositoryFactory.getPowderRepository();
 }