Mercurial > dive4elements > gnv-client
comparison gnv/src/main/java/de/intevation/gnv/action/ChangeOptionsAction.java @ 690:254f062e334b
Added JavaDoc.
gnv/trunk@908 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Mon, 12 Apr 2010 16:45:16 +0000 |
| parents | 57fa8019fbdc |
| children | 21ad44ccdb84 |
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| 689:8487581dfe3b | 690:254f062e334b |
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| 27 import org.apache.struts.action.ActionForm; | 27 import org.apache.struts.action.ActionForm; |
| 28 import org.apache.struts.action.ActionForward; | 28 import org.apache.struts.action.ActionForward; |
| 29 import org.apache.struts.action.ActionMapping; | 29 import org.apache.struts.action.ActionMapping; |
| 30 | 30 |
| 31 /** | 31 /** |
| 32 * This controller is called to change options used in charts and histograms | |
| 33 * (e.g. width, height, etc). | |
| 34 * | |
| 32 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> | 35 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> |
| 33 * | |
| 34 */ | 36 */ |
| 35 public class ChangeOptionsAction extends DescribeUIAction { | 37 public class ChangeOptionsAction extends DescribeUIAction { |
| 36 /** | 38 /** |
| 37 * the logger, used to log exceptions and additonaly information | 39 * the logger, used to log exceptions and additonaly information |
| 38 */ | 40 */ |
| 179 catch (ParseException pe) { | 181 catch (ParseException pe) { |
| 180 return false; | 182 return false; |
| 181 } | 183 } |
| 182 } | 184 } |
| 183 | 185 |
| 184 | |
| 185 protected boolean validDouble(Locale locale, String value) { | 186 protected boolean validDouble(Locale locale, String value) { |
| 186 try { | 187 try { |
| 187 NumberFormat format = NumberFormat.getInstance(locale); | 188 NumberFormat format = NumberFormat.getInstance(locale); |
| 188 Number number = format.parse(value); | 189 Number number = format.parse(value); |
| 189 | 190 |