Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java @ 5608:62513c9183ba
Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
pattern obeys to java.text.SimpleDateFormat.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Tue, 09 Apr 2013 12:00:52 +0200 |
| parents | 7e837c5c377b |
| children | ce982943ab46 |
comparison
equal
deleted
inserted
replaced
| 5607:6e0d122904f9 | 5608:62513c9183ba |
|---|---|
| 1 package de.intevation.flys.artifacts.datacage.templating; | 1 package de.intevation.flys.artifacts.datacage.templating; |
| 2 | 2 |
| 3 import java.text.SimpleDateFormat; | |
| 3 import java.util.ArrayList; | 4 import java.util.ArrayList; |
| 4 import java.util.Collection; | 5 import java.util.Collection; |
| 6 import java.util.Date; | |
| 5 import java.util.List; | 7 import java.util.List; |
| 6 import java.util.Map; | 8 import java.util.Map; |
| 7 | 9 |
| 8 import javax.xml.namespace.QName; | 10 import javax.xml.namespace.QName; |
| 9 | 11 |
| 86 | 88 |
| 87 addFunction("has-result", 0, new XPathFunction() { | 89 addFunction("has-result", 0, new XPathFunction() { |
| 88 @Override | 90 @Override |
| 89 public Object evaluate(List args) throws XPathFunctionException { | 91 public Object evaluate(List args) throws XPathFunctionException { |
| 90 return FunctionResolver.this.buildHelper.hasResult(); | 92 return FunctionResolver.this.buildHelper.hasResult(); |
| 93 } | |
| 94 }); | |
| 95 | |
| 96 addFunction("date-format", 2, new XPathFunction() { | |
| 97 @Override | |
| 98 public Object evaluate(List args) throws XPathFunctionException { | |
| 99 return dateFormat(args); | |
| 91 } | 100 } |
| 92 }); | 101 }); |
| 93 } | 102 } |
| 94 | 103 |
| 95 /** | 104 /** |
| 276 (String)needle, (String)replacement); | 285 (String)needle, (String)replacement); |
| 277 } else { | 286 } else { |
| 278 return haystack; | 287 return haystack; |
| 279 } | 288 } |
| 280 } | 289 } |
| 290 | |
| 291 public Object dateFormat(List args) throws XPathFunctionException { | |
| 292 Object pattern = args.get(0); | |
| 293 Object date = args.get(1); | |
| 294 if (pattern instanceof String && date instanceof Date) { | |
| 295 try { | |
| 296 // TODO: Take locale into account. | |
| 297 return new SimpleDateFormat((String)pattern).format((Date)date); | |
| 298 } | |
| 299 catch (IllegalArgumentException iae) { | |
| 300 throw new XPathFunctionException(iae); | |
| 301 } | |
| 302 } | |
| 303 return ""; | |
| 304 } | |
| 281 } | 305 } |
| 282 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 306 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |