Heat the pineapple juice and spices in a medium pot until it begins to boil, reduce the heat to the lowest setting, cover and let it sit for 30 mins. Then turn the heat off completely and let the juice come to room temperature.
To make the sangria, mix the pineapple juice, pineapple vodka, white wine, and pineapple in a pitcher. Let the mixture chill in the fridge.