Make the base: Crush the biscuits into fine crumbs using a food processor or rolling pin. Mix with melted butter and press into the base of a 23cm springform tin lined with parchment paper. Bake at 180°C (160°C fan) for 10 minutes. Cool completely.
Cook the rhubarb: In a pan, combine rhubarb, sugar, vanilla, and wine (or juice). Cook over medium heat until the rhubarb softens and the mixture thickens. Let cool and discard the vanilla pod.
Prepare the filling: Melt the white chocolate gently over a bain-marie or in short microwave bursts. In a large bowl, whisk together cream, cream cheese, eggs, and vanilla. Fold in the cooled white chocolate.
Assemble: Pour the cheesecake filling over the base. Spoon rhubarb compote over the top and swirl with a knife or skewer.
Bake: Lower the oven to 140°C (120°C fan). Bake the cheesecake for 1 hour 40 minutes or until just set in the center. Turn off the oven, leave the door slightly ajar, and let the cheesecake cool inside for 1 hour.
Chill and serve: Cool to room temperature, then refrigerate for at least 4 hours or overnight. Remove from the tin, slice, and serve chilled.