Wed, 13 May 2020 18:40:52 +0200
makes every parameter in a handler method optional
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1 | /* |
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2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
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3 | * |
24 | 4 | * Copyright 2018 Mike Becker. All rights reserved. |
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5 | * |
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6 | * Redistribution and use in source and binary forms, with or without |
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7 | * modification, are permitted provided that the following conditions are met: |
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8 | * |
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9 | * 1. Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * |
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12 | * 2. Redistributions in binary form must reproduce the above copyright |
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13 | * notice, this list of conditions and the following disclaimer in the |
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14 | * documentation and/or other materials provided with the distribution. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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26 | * POSSIBILITY OF SUCH DAMAGE. |
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27 | * |
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28 | */ |
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29 | package de.uapcore.lightpit.modules; |
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30 | |
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31 | import de.uapcore.lightpit.*; |
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32 | |
6 | 33 | import javax.servlet.annotation.WebServlet; |
12 | 34 | import javax.servlet.http.HttpServletRequest; |
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35 | |
6 | 36 | /** |
37 | * Entry point for the application. | |
38 | */ | |
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39 | @LightPITModule( |
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40 | bundleBaseName = "localization.error", |
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41 | modulePath = "error", |
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42 | titleKey = "title", |
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43 | systemModule = true |
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44 | ) |
6 | 45 | @WebServlet( |
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46 | name = "ErrorModule", |
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47 | urlPatterns = "/error/*" |
6 | 48 | ) |
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49 | public final class ErrorModule extends AbstractLightPITServlet { |
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50 | |
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51 | public static final String REQ_ATTR_ERROR_CODE = "errorCode"; |
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52 | |
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53 | private ResponseType handle(HttpServletRequest req, int sc) { |
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54 | |
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55 | req.setAttribute(REQ_ATTR_ERROR_CODE, sc); |
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56 | setStylesheet(req, "error"); |
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57 | setDynamicFragment(req, "error"); |
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58 | |
12 | 59 | return ResponseType.HTML_FULL; |
60 | } | |
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61 | |
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62 | @RequestMapping(requestPath = "404", method = HttpMethod.GET) |
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63 | public ResponseType handle404(HttpServletRequest req) { |
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64 | return handle(req, 404); |
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65 | } |
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66 | |
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67 | @RequestMapping(requestPath = "403", method = HttpMethod.GET) |
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68 | public ResponseType handle403(HttpServletRequest req) { |
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69 | return handle(req, 403); |
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70 | } |
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71 | |
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72 | @RequestMapping(requestPath = "500", method = HttpMethod.GET) |
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73 | public ResponseType handle500(HttpServletRequest req) { |
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74 | return handle(req, 500); |
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75 | } |
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76 | } |