Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/utils/IntegerValidator.java @ 2546:2618d5de9ce4
Merged revisions 4533 via svnmerge from
svn+ssh://ingo@thoe.intevation.de/home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-client/trunk
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r4533 | ingo | 2012-05-27 12:50:38 +0000 (Sun, 27 May 2012) | 1 line
Corrected image path to add_wms.png
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flys-client/tags/2.7@4535 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Sun, 27 May 2012 12:58:01 +0000 |
parents | c21d14e48040 |
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1 package de.intevation.flys.client.client.utils; |
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2 |
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3 import java.util.Map; |
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4 |
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5 import com.google.gwt.core.client.GWT; |
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6 |
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7 import com.smartgwt.client.widgets.form.fields.FormItem; |
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8 |
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9 import de.intevation.flys.client.client.FLYSConstants; |
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10 |
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11 /** |
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12 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> |
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13 */ |
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14 public class IntegerValidator implements Validator { |
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15 |
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16 /** The interface that provides i18n messages. */ |
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17 protected FLYSConstants MSG = GWT.create(FLYSConstants.class); |
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18 |
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19 /** |
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20 * |
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21 */ |
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22 public boolean validate(FormItem item, Map errors) { |
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23 boolean valid = true; |
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24 |
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25 String v = item.getValue().toString(); |
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26 |
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27 try { |
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28 if (v == null) { |
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29 throw new NumberFormatException("empty"); |
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30 } |
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31 |
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32 int value = Integer.parseInt(v); |
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33 |
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34 errors.remove(item.getFieldName()); |
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35 } |
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36 catch (NumberFormatException nfe) { |
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37 errors.put(item.getFieldName(), MSG.wrongFormat()); |
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38 |
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39 item.focusInItem(); |
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40 |
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41 valid = false; |
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42 } |
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43 return valid; |
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44 } |
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45 } |