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1 import javax.servlet.http.HttpServletRequest;
2 import javax.servlet.http.HttpServletResponse;
3
4 import jodd.servlet.ActionFilter;
5 import jodd.servlet.ActionServlet;
6
7 public class FooFilter implements ActionFilter {
8
9 public String onAction(HttpServletRequest request, HttpServletResponse response, ActionServlet action) {
10 System.out.println("::: FILTER BEFORE ::: " + action.getActionPath(request));
11 String never = action.getActionParameter(request, "never");
12 if (never != null) {
13 return "never";
14 }
15 return null;
16 }
17
18 public String onAfterAction(HttpServletRequest request, HttpServletResponse response, ActionServlet action, String actionResult) {
19 System.out.println("::: FILTER AFTER ::: " + actionResult);
20 return null;
21 }
22
23 }
24 |
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Java API By Example, From Geeks To Geeks.