diff options
Diffstat (limited to 'src/lq/DropData.java')
-rw-r--r-- | src/lq/DropData.java | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/lq/DropData.java b/src/lq/DropData.java new file mode 100644 index 0000000..06f3583 --- /dev/null +++ b/src/lq/DropData.java @@ -0,0 +1,30 @@ +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); + } + } + finally { + pm.close(); + } + } +} |