Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/shared/MapUtils.java @ 8864:fa8897698133 3.2.x
Encode fixation preview image-URL with GWT-means.
| author | Tom Gottfried <tom@intevation.de> |
|---|---|
| date | Fri, 19 Jan 2018 20:30:47 +0100 |
| parents | 5e38e2924c07 |
| children |
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| 8859:0862ea5d66ba | 8864:fa8897698133 |
|---|---|
| 49 url+="&legend_options=dpi:" + dpi; | 49 url+="&legend_options=dpi:" + dpi; |
| 50 } | 50 } |
| 51 | 51 |
| 52 return url; | 52 return url; |
| 53 } | 53 } |
| 54 | |
| 55 | |
| 56 public static String toJavaEncodedString(String str) { | |
| 57 if (str == null) { | |
| 58 return null; | |
| 59 } | |
| 60 StringBuilder sb = new StringBuilder(); | |
| 61 for (int i = 0, len = str.length(); i < len; i++) { | |
| 62 int unipoint = Character.codePointAt(str, i); | |
| 63 if ((unipoint < 32) || (unipoint > 127)) { | |
| 64 sb.append("\\u"); | |
| 65 sb.append(Integer.toHexString((unipoint >> 3*4) & 0xf)); | |
| 66 sb.append(Integer.toHexString((unipoint >> 2*4) & 0xf)); | |
| 67 sb.append(Integer.toHexString((unipoint >> 1*4) & 0xf)); | |
| 68 sb.append(Integer.toHexString((unipoint >> 0*4) & 0xf)); | |
| 69 } else { | |
| 70 sb.append(str.charAt(i)); | |
| 71 } | |
| 72 } | |
| 73 return sb.toString(); | |
| 74 } | |
| 75 } | 54 } |
| 76 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 55 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |