comparison: src/main/java/de/uapcore/lightpit/modules/ErrorModule.java
src/main/java/de/uapcore/lightpit/modules/ErrorModule.java
- changeset 53
- 6a8498291606
- parent 46
- 1574965c7dc7
- child 74
- 91d1fc2a3a14
equal
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inserted
replaced
| 52:67a02e79b7a1 | 53:6a8498291606 |
|---|---|
| 30 | 30 |
| 31 import de.uapcore.lightpit.*; | 31 import de.uapcore.lightpit.*; |
| 32 | 32 |
| 33 import javax.servlet.annotation.WebServlet; | 33 import javax.servlet.annotation.WebServlet; |
| 34 import javax.servlet.http.HttpServletRequest; | 34 import javax.servlet.http.HttpServletRequest; |
| 35 import javax.servlet.http.HttpServletResponse; | |
| 35 import java.util.Optional; | 36 import java.util.Optional; |
| 36 | 37 |
| 37 /** | 38 /** |
| 38 * Entry point for the application. | 39 * Entry point for the application. |
| 39 */ | 40 */ |
| 47 name = "ErrorModule", | 48 name = "ErrorModule", |
| 48 urlPatterns = "/error/*" | 49 urlPatterns = "/error/*" |
| 49 ) | 50 ) |
| 50 public final class ErrorModule extends AbstractLightPITServlet { | 51 public final class ErrorModule extends AbstractLightPITServlet { |
| 51 | 52 |
| 52 public static final String REQ_ATTR_ERROR_CODE = "errorCode"; | |
| 53 public static final String REQ_ATTR_RETURN_LINK = "returnLink"; | 53 public static final String REQ_ATTR_RETURN_LINK = "returnLink"; |
| 54 | 54 |
| 55 private ResponseType handle(HttpServletRequest req, int sc) { | 55 @RequestMapping(requestPath = "generic", method = HttpMethod.GET) |
| 56 | 56 public ResponseType onError(HttpServletRequest req, HttpServletResponse resp) { |
| 57 req.setAttribute(REQ_ATTR_ERROR_CODE, sc); | |
| 58 | |
| 59 Optional.ofNullable(req.getHeader("Referer")).ifPresent( | 57 Optional.ofNullable(req.getHeader("Referer")).ifPresent( |
| 60 referer -> req.setAttribute(REQ_ATTR_RETURN_LINK, referer) | 58 referer -> req.setAttribute(REQ_ATTR_RETURN_LINK, referer) |
| 61 ); | 59 ); |
| 62 | 60 |
| 63 setStylesheet(req, "error"); | 61 setStylesheet(req, "error"); |
| 64 setDynamicFragment(req, "error"); | 62 setDynamicFragment(req, "error"); |
| 65 | 63 |
| 66 return ResponseType.HTML; | 64 return ResponseType.HTML; |
| 67 } | 65 } |
| 68 | |
| 69 @RequestMapping(requestPath = "404.html", method = HttpMethod.GET) | |
| 70 public ResponseType handle404(HttpServletRequest req) { | |
| 71 return handle(req, 404); | |
| 72 } | |
| 73 | |
| 74 @RequestMapping(requestPath = "403.html", method = HttpMethod.GET) | |
| 75 public ResponseType handle403(HttpServletRequest req) { | |
| 76 return handle(req, 403); | |
| 77 } | |
| 78 | |
| 79 @RequestMapping(requestPath = "500.html", method = HttpMethod.GET) | |
| 80 public ResponseType handle500(HttpServletRequest req) { | |
| 81 return handle(req, 500); | |
| 82 } | |
| 83 } | 66 } |
