01: // StrutsTestCase - a JUnit extension for testing Struts actions
02: // within the context of the ActionServlet.
03: // Copyright (C) 2002 Deryl Seale
04: //
05: // This library is free software; you can redistribute it and/or
06: // modify it under the terms of the Apache Software License as
07: // published by the Apache Software Foundation; either version 1.1
08: // of the License, or (at your option) any later version.
09: //
10: // This library is distributed in the hope that it will be useful,
11: // but WITHOUT ANY WARRANTY; without even the implied warranty of
12: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13: // Apache Software Foundation Licens for more details.
14: //
15: // You may view the full text here: http://www.apache.org/LICENSE.txt
16: package servletunit.struts.tests;
17:
18: import org.apache.struts.action.*;
19: import javax.servlet.http.*;
20:
21: /**
22: * An action that always throws a NullPointerException for use in testing
23: *
24: * @author Sean Pritchard
25: * @created November 20, 2003
26: */
27: public class NullPointerAction extends Action {
28:
29: /**
30: * Constructor for the NullPointerAction object
31: */
32: public NullPointerAction() {
33: }
34:
35: /**
36: * Always throws a NullPointerException
37: *
38: */
39: public ActionForward execute(ActionMapping mapping,
40: ActionForm form, HttpServletRequest request,
41: HttpServletResponse response) throws Exception {
42: throw new NullPointerException(
43: "simulates null pointer from misbehaving action");
44: }
45: }
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