Melt the butter in a heavy saucepan, and saute the celery and onion for 8 to 10 minutes, or until tender.
In a large bowl, combine the cornbread, stuffing mix, parsley, ginger, and salt. Mix in the celery and onion mixture, chopped apple, chopped pecans, apple juice, and beaten eggs. Spoon dressing into prepared casserole dish.
Bake for 30 to 35 minutes in the preheated oven, or until heated through, and lightly browned on top.