Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/utils/IntegerValidator.java @ 1504:02a9104c0451

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Implemented the validators more object oriented. flys-client/trunk@3634 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Mon, 09 Jan 2012 17:29:56 +0000
parents
children c21d14e48040
rev   line source
1504
02a9104c0451 Implemented the validators more object oriented.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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1 package de.intevation.flys.client.client.utils;
02a9104c0451 Implemented the validators more object oriented.
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2
02a9104c0451 Implemented the validators more object oriented.
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3 import java.util.Map;
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4
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5 import com.smartgwt.client.widgets.form.fields.FormItem;
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6
02a9104c0451 Implemented the validators more object oriented.
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7 /**
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8 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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9 */
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10 public class IntegerValidator extends Validator {
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11
02a9104c0451 Implemented the validators more object oriented.
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12 /**
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13 *
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14 */
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15 @Override
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16 protected boolean validate(FormItem item, Map errors) {
02a9104c0451 Implemented the validators more object oriented.
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17 boolean valid = true;
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18
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19 String v = (String) item.getValue();
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20
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21 try {
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Raimund Renkert <raimund.renkert@intevation.de>
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22 if (v == null) {
02a9104c0451 Implemented the validators more object oriented.
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23 throw new NumberFormatException("empty");
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24 }
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25
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26 int value = Integer.parseInt(v);
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27
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28 errors.remove(item.getFieldName());
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29 }
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30 catch (NumberFormatException nfe) {
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31 errors.put(item.getFieldName(), MSG.wrongFormat());
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32
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33 item.focusInItem();
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34
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35 valid = false;
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36 }
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37 return valid;
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38 }
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39 }
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