Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/utils/IntegerValidator.java @ 1507:c21d14e48040
Improved validation and property handling.
flys-client/trunk@3645 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Wed, 11 Jan 2012 10:21:22 +0000 |
| parents | 02a9104c0451 |
| children |
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| 1506:339f8aa641b5 | 1507:c21d14e48040 |
|---|---|
| 1 package de.intevation.flys.client.client.utils; | 1 package de.intevation.flys.client.client.utils; |
| 2 | 2 |
| 3 import java.util.Map; | 3 import java.util.Map; |
| 4 | 4 |
| 5 import com.google.gwt.core.client.GWT; | |
| 6 | |
| 5 import com.smartgwt.client.widgets.form.fields.FormItem; | 7 import com.smartgwt.client.widgets.form.fields.FormItem; |
| 8 | |
| 9 import de.intevation.flys.client.client.FLYSConstants; | |
| 6 | 10 |
| 7 /** | 11 /** |
| 8 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | 12 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
| 9 */ | 13 */ |
| 10 public class IntegerValidator extends Validator { | 14 public class IntegerValidator implements Validator { |
| 15 | |
| 16 /** The interface that provides i18n messages. */ | |
| 17 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); | |
| 11 | 18 |
| 12 /** | 19 /** |
| 13 * | 20 * |
| 14 */ | 21 */ |
| 15 @Override | 22 public boolean validate(FormItem item, Map errors) { |
| 16 protected boolean validate(FormItem item, Map errors) { | |
| 17 boolean valid = true; | 23 boolean valid = true; |
| 18 | 24 |
| 19 String v = (String) item.getValue(); | 25 String v = item.getValue().toString(); |
| 20 | 26 |
| 21 try { | 27 try { |
| 22 if (v == null) { | 28 if (v == null) { |
| 23 throw new NumberFormatException("empty"); | 29 throw new NumberFormatException("empty"); |
| 24 } | 30 } |