Rev 1051 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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924 | dev | 1 | package ak.hostadmiral.core.action; |
919 | dev | 2 | |
3 | import java.util.List; |
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1028 | dev | 4 | import java.util.Collection; |
919 | dev | 5 | import java.util.Collections; |
6 | import java.util.ArrayList; |
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949 | dev | 7 | import java.util.HashSet; |
919 | dev | 8 | |
9 | import javax.servlet.http.HttpServletRequest; |
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10 | import javax.servlet.http.HttpServletResponse; |
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11 | |||
12 | import org.apache.struts.action.Action; |
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13 | import org.apache.struts.action.ActionMapping; |
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14 | import org.apache.struts.action.ActionForm; |
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15 | import org.apache.struts.action.DynaActionForm; |
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16 | import org.apache.struts.action.ActionForward; |
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17 | import org.apache.struts.action.ActionMessages; |
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18 | import org.apache.struts.action.ActionErrors; |
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19 | import org.apache.struts.action.ActionError; |
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20 | |||
21 | import ak.strutsx.RequestUtilsX; |
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911 | dev | 22 | import ak.strutsx.ErrorHandlerX; |
919 | dev | 23 | import ak.backpath.BackPath; |
24 | |||
924 | dev | 25 | import ak.hostadmiral.util.StringConverter; |
26 | import ak.hostadmiral.util.UserException; |
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1028 | dev | 27 | import ak.hostadmiral.util.CollectionInfo; |
1051 | dev | 28 | import ak.hostadmiral.core.resources.CoreResources; |
924 | dev | 29 | import ak.hostadmiral.core.model.User; |
30 | import ak.hostadmiral.core.model.UserManager; |
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1056 | dev | 31 | import ak.hostadmiral.core.servlet.SessionKeys; |
919 | dev | 32 | |
33 | public final class UserAction |
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34 | extends Action |
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911 | dev | 35 | implements ErrorHandlerX |
919 | dev | 36 | { |
1028 | dev | 37 | public static final int PAGE_SIZE = 20; |
38 | |||
911 | dev | 39 | public void handleErrors(ActionMapping mapping, ActionForm form, |
40 | HttpServletRequest request, HttpServletResponse response) |
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41 | throws Exception |
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42 | { |
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1014 | dev | 43 | ActionUtils.prepare(request, response); |
1045 | dev | 44 | if("submit".equals(mapping.getParameter()) || "partsubmit".equals(mapping.getParameter())) { |
1056 | dev | 45 | User user = (User)request.getSession().getAttribute(SessionKeys.USER); |
915 | dev | 46 | initUserList(request, user); |
919 | dev | 47 | |
48 | DynaActionForm theForm = (DynaActionForm)form; |
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49 | Long userId; |
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50 | User u; |
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51 | |||
52 | try { |
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53 | userId = StringConverter.parseLong(theForm.get("id")); |
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54 | } |
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55 | catch(NumberFormatException ex) { |
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56 | userId = null; |
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57 | } |
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58 | |||
59 | if(userId == null) |
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60 | u = UserManager.getInstance().create(user); |
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61 | else |
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62 | u = UserManager.getInstance().get(user, userId); |
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63 | |||
64 | request.setAttribute("u", u); |
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911 | dev | 65 | } |
66 | } |
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67 | |||
919 | dev | 68 | public ActionForward execute(ActionMapping mapping, ActionForm form, |
69 | HttpServletRequest request, HttpServletResponse response) |
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70 | throws Exception |
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71 | { |
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1014 | dev | 72 | ActionUtils.prepare(request, response); |
1056 | dev | 73 | User user = (User)request.getSession().getAttribute(SessionKeys.USER); |
919 | dev | 74 | |
75 | if("list".equals(mapping.getParameter())) { |
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1028 | dev | 76 | DynaActionForm theForm = (DynaActionForm)form; |
77 | Long page = StringConverter.parseLong(theForm.get("pg")); |
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78 | CollectionInfo listInfo = new CollectionInfo(); |
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79 | Collection list = UserManager.getInstance().listUsers( |
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80 | listInfo, PAGE_SIZE, (page == null) ? 0 : page.intValue(), |
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81 | new Integer[] { UserManager.SORT_LOGIN }, user); |
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82 | |||
83 | request.setAttribute("users", list); |
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84 | request.setAttribute("listInfo", listInfo); |
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1010 | dev | 85 | request.setAttribute("allowedToCreate", |
86 | Boolean.valueOf(UserManager.getInstance().allowedToCreate(user))); |
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87 | request.setAttribute("mayViewAllLogins", Boolean.valueOf(user.mayViewAllLogins())); |
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919 | dev | 88 | |
89 | return mapping.findForward("default"); |
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90 | } |
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91 | else if("edit".equals(mapping.getParameter())) { |
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92 | DynaActionForm theForm = (DynaActionForm)form; |
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93 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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94 | User u; |
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95 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 96 | this, request, "UserEditForm"); |
919 | dev | 97 | |
98 | if(userId == null) { |
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99 | u = UserManager.getInstance().create(user); |
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951 | dev | 100 | showForm.set("enabled", Boolean.TRUE); |
919 | dev | 101 | } |
102 | else { |
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103 | u = UserManager.getInstance().get(user, userId); |
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104 | showForm.set("login", u.getLogin()); |
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911 | dev | 105 | if(u.getBoss() != null) |
106 | showForm.set("boss", StringConverter.toString(u.getBoss().getId())); |
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919 | dev | 107 | showForm.set("superuser", u.getSuperuser()); |
950 | dev | 108 | showForm.set("locale", u.getLocale().toString()); |
919 | dev | 109 | showForm.set("enabled", u.getEnabled()); |
110 | showForm.set("comment", u.getComment()); |
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111 | } |
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112 | |||
915 | dev | 113 | initUserList(request, user); |
919 | dev | 114 | request.setAttribute("u", u); |
923 | dev | 115 | if(u.editableBy(user)) |
116 | return mapping.findForward("default"); |
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117 | else |
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118 | return mapping.findForward("view"); |
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919 | dev | 119 | } |
950 | dev | 120 | else if("partedit".equals(mapping.getParameter())) { |
121 | DynaActionForm theForm = (DynaActionForm)form; |
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122 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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123 | User u = UserManager.getInstance().get(user, userId); |
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124 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 125 | this, request, "UserPartEditForm"); |
950 | dev | 126 | |
127 | showForm.set("locale", u.getLocale().toString()); |
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128 | initUserList(request, user); |
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129 | request.setAttribute("u", u); |
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130 | return mapping.findForward("default"); |
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131 | } |
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946 | dev | 132 | else if("deleting".equals(mapping.getParameter())) { |
133 | DynaActionForm theForm = (DynaActionForm)form; |
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134 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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135 | User u = UserManager.getInstance().get(user, userId); |
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136 | |||
137 | request.setAttribute("action", "/user/delete.do"); |
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138 | request.setAttribute("object", u); |
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949 | dev | 139 | request.setAttribute("cascade", |
140 | UserManager.getInstance().beforeDelete(user, u, new HashSet())); |
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946 | dev | 141 | |
142 | return mapping.findForward("default"); |
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143 | } |
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919 | dev | 144 | else if("delete".equals(mapping.getParameter())) { |
145 | DynaActionForm theForm = (DynaActionForm)form; |
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146 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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147 | User u = UserManager.getInstance().get(user, userId); |
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148 | request.setAttribute("u", u); |
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149 | |||
923 | dev | 150 | if(u.equals(user)) { |
151 | handleErrors(mapping, form, request, response); |
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919 | dev | 152 | throw new UserException(CoreResources.DELETE_ME_SELF); |
923 | dev | 153 | } |
919 | dev | 154 | |
155 | // FIXME: invalidate session of deleted user if it is logged in |
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156 | // FIXME: if two admins delete each other at the same time |
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157 | |||
158 | UserManager.getInstance().delete(user, u); |
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159 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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160 | return null; |
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161 | } |
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162 | else if("submit".equals(mapping.getParameter())) { |
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163 | DynaActionForm theForm = (DynaActionForm)form; |
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164 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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165 | User u; |
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166 | String password = (String)theForm.get("password"); |
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167 | |||
168 | if(userId == null) { |
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923 | dev | 169 | if(password == null || password.equals("")) { |
170 | handleErrors(mapping, form, request, response); |
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919 | dev | 171 | throw new UserException(CoreResources.PASSWORD_REQUIRED); |
923 | dev | 172 | } |
919 | dev | 173 | |
174 | u = UserManager.getInstance().create(user); |
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175 | } |
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176 | else { |
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177 | u = UserManager.getInstance().get(user, userId); |
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178 | } |
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179 | request.setAttribute("u", u); |
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180 | |||
923 | dev | 181 | String login = (String)theForm.get("login"); |
182 | if(UserManager.getInstance().loginExists(user, u, login)) { |
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183 | handleErrors(mapping, form, request, response); |
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184 | throw new UserException(CoreResources.NONUNIQUE_USER_LOGIN); |
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185 | } |
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186 | u.setLogin(user, login); |
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919 | dev | 187 | |
1010 | dev | 188 | if(u.mayChangeBoss(user)) { |
918 | dev | 189 | Long bossId = StringConverter.parseLong(theForm.get("boss")); |
190 | if(bossId == null) |
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919 | dev | 191 | u.setBoss(user, null); |
918 | dev | 192 | else |
193 | u.setBoss(user, UserManager.getInstance().get(user, bossId)); |
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1010 | dev | 194 | } |
911 | dev | 195 | |
1010 | dev | 196 | if(u.editableBy(user)) { |
950 | dev | 197 | u.setLocaleName(user, (String)theForm.get("locale")); |
919 | dev | 198 | u.setEnabled(user, (Boolean)theForm.get("enabled")); |
199 | u.setComment(user, (String)theForm.get("comment")); |
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200 | } |
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201 | |||
918 | dev | 202 | if(u.mayChangeSuperuser(user)) |
919 | dev | 203 | u.setSuperuser(user, (Boolean)theForm.get("superuser")); |
911 | dev | 204 | |
919 | dev | 205 | if(password != null && !password.equals("") |
206 | && u.editableBy(user) // more strong condition, because normal |
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950 | dev | 207 | && u.partEditableBy(user)) // user have to enter first the old password |
919 | dev | 208 | { |
209 | u.setPassword(user, password); |
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210 | } |
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211 | |||
212 | UserManager.getInstance().save(user, u); |
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213 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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214 | return null; |
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215 | } |
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950 | dev | 216 | else if("partsubmit".equals(mapping.getParameter())) { |
217 | DynaActionForm theForm = (DynaActionForm)form; |
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218 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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219 | User u = UserManager.getInstance().get(user, userId); |
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220 | |||
221 | u.setLocaleName(user, (String)theForm.get("locale")); |
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222 | UserManager.getInstance().save(user, u); |
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223 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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224 | return null; |
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225 | } |
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919 | dev | 226 | else { |
227 | throw new Exception("unknown mapping parameter"); |
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228 | } |
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229 | } |
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230 | |||
915 | dev | 231 | private void initUserList(HttpServletRequest request, User user) |
911 | dev | 232 | throws Exception |
233 | { |
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915 | dev | 234 | List list = new ArrayList(UserManager.getInstance().listUsers(user)); |
911 | dev | 235 | Collections.sort(list, UserManager.LOGIN_COMPARATOR); |
236 | request.setAttribute("users", list); |
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237 | } |
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919 | dev | 238 | } |