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23 package org.apache.struts.webapp.example;
24
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26 import java.lang.reflect.InvocationTargetException;
27
28 import jakarta.servlet.ServletException;
29 import jakarta.servlet.http.HttpServletRequest;
30 import jakarta.servlet.http.HttpServletResponse;
31 import jakarta.servlet.http.HttpSession;
32
33 import org.apache.commons.beanutils.PropertyUtils;
34 import org.apache.struts.action.Action;
35 import org.apache.struts.action.ActionForm;
36 import org.apache.struts.action.ActionForward;
37 import org.apache.struts.action.ActionMapping;
38 import org.apache.struts.apps.mailreader.dao.User;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
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52 public final class EditRegistrationAction extends Action {
53 private static final long serialVersionUID = 999725197962195314L;
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62 private final static Logger LOG =
63 LoggerFactory.getLogger(EditRegistrationAction.class);
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84 public ActionForward execute(ActionMapping mapping,
85 ActionForm form,
86 HttpServletRequest request,
87 HttpServletResponse response)
88 throws Exception {
89
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91 HttpSession session = request.getSession();
92 String action = request.getParameter("action");
93 if (action == null)
94 action = "Create";
95 LOG.debug("EditRegistrationAction: Processing {} action",
96 action);
97
98
99 User user = null;
100 if (!"Create".equals(action)) {
101 user = (User) session.getAttribute(Constants.USER_KEY);
102 if (user == null) {
103 LOG.debug(" User is not logged on in session {}",
104 session.getId());
105 return (mapping.findForward("logon"));
106 }
107 }
108
109
110 if (form == null) {
111 LOG.trace(" Creating new RegistrationForm bean under key {}",
112 mapping.getAttribute());
113 form = new RegistrationForm();
114 if ("request".equals(mapping.getScope()))
115 request.setAttribute(mapping.getAttribute(), form);
116 else
117 session.setAttribute(mapping.getAttribute(), form);
118 }
119 RegistrationForm regform = (RegistrationForm) form;
120 if (user != null) {
121 LOG.trace(" Populating form from {}", user);
122 try {
123 PropertyUtils.copyProperties(regform, user);
124 regform.setAction(action);
125 regform.setPassword(null);
126 regform.setPassword2(null);
127 } catch (InvocationTargetException e) {
128 Throwable t = e.getTargetException();
129 if (t == null)
130 t = e;
131 LOG.error("RegistrationForm.populate", t);
132 throw new ServletException("RegistrationForm.populate", t);
133 } catch (Throwable t) {
134 LOG.error("RegistrationForm.populate", t);
135 throw new ServletException("RegistrationForm.populate", t);
136 }
137 }
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140 LOG.trace(" Setting transactional control token");
141 saveToken(request);
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144 LOG.trace(" Forwarding to 'success' page");
145 return (mapping.findForward("success"));
146
147 }
148 }