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package lq;
import java.io.IOException;
import java.util.List;
import javax.jdo.PersistenceManager;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class DropData extends HttpServlet {
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
List<Quote> quotes = (List<Quote>) pm.newQuery(Quote.class).execute();
for (Quote q : quotes) {
pm.deletePersistent(q);
}
List<Vote> votes = (List<Vote>) pm.newQuery(Vote.class).execute();
for (Vote v : votes) {
pm.deletePersistent(v);
}
// List<Administrator> admins =
// (List<Administrator>) pm.newQuery(Administrator.class).execute();
// for (Administrator a : admins) {
// pm.deletePersistent(a);
// }
}
finally {
pm.close();
}
}
}
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