Baked Eggplant Rollatini

3-4 medium eggplantsSaltOlive oil1 (15-oz.) container whole milk ricotta cheese½ c. grated fresh Parmesan cheese¼ c. minced fresh basil¼ c. minced fresh oregano¼ c. minced fresh rosemarySalt, black pepper1 c. shredded fontina cheese1 bunch fresh chopped parsleyTOMATO SAUCE:3 T. olive…