Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/utils/InputValidator.java @ 860:f94a95009423
Improved the input validator: empty strings are invalid (issue251).
gnv-artifacts/trunk@989 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 26 Apr 2010 13:31:11 +0000 |
| parents | 05bf8534a35a |
| children | 8f836fb6f592 |
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| 859:3fbabd4803d7 | 860:f94a95009423 |
|---|---|
| 79 * @param input The input value. | 79 * @param input The input value. |
| 80 * @param type The input value type. | 80 * @param type The input value type. |
| 81 * @return true if the input is valid, otherwise false. | 81 * @return true if the input is valid, otherwise false. |
| 82 */ | 82 */ |
| 83 public static boolean isInputValid(String input, String type) { | 83 public static boolean isInputValid(String input, String type) { |
| 84 if (input.length() == 0 || input.equals("")) { | |
| 85 return false; | |
| 86 } | |
| 87 | |
| 84 log.debug("InputValidator.isInputValid " + input + " " + type); | 88 log.debug("InputValidator.isInputValid " + input + " " + type); |
| 85 | 89 |
| 86 // Let's check polygons and linestrings first, because they might | 90 // Let's check polygons and linestrings first, because they might |
| 87 // contain comma. A splitting at comma characters wouldn't be good here. | 91 // contain comma. A splitting at comma characters wouldn't be good here. |
| 88 if ("Polygon".equalsIgnoreCase(type) || "Linestring".equalsIgnoreCase(type)) | 92 if ("Polygon".equalsIgnoreCase(type) || "Linestring".equalsIgnoreCase(type)) |