Did Israeli Minister Ami Ayalon commit torture as head of Shin Bet?

Israeli Minister Ami Ayalon has been declared persona non grata in the Netherlands as a case filed against him proceeds. He is charged with using torture while head of Shin Bet; the action was filed in the Netherlands by a victim,Khalid Al-Shami. Is this appropriate or is there a jurisdictional question? And how do you feel about recurrent allegations of torture by Shin bet?