Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/utils/IntegerValidator.java @ 4241:49cb65d5932d
Improved the historical discharge calculation.
The calculation now creates new HistoricalWQKms (new subclass of WQKms). Those WQKms are used
to create new facets from (new) type 'HistoricalDischargeCurveFacet'. The chart generator is
improved to support those facets.
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 24 Oct 2012 14:34:35 +0200 |
parents | c21d14e48040 |
children |
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package de.intevation.flys.client.client.utils; import java.util.Map; import com.google.gwt.core.client.GWT; import com.smartgwt.client.widgets.form.fields.FormItem; import de.intevation.flys.client.client.FLYSConstants; /** * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class IntegerValidator implements Validator { /** The interface that provides i18n messages. */ protected FLYSConstants MSG = GWT.create(FLYSConstants.class); /** * */ public boolean validate(FormItem item, Map errors) { boolean valid = true; String v = item.getValue().toString(); try { if (v == null) { throw new NumberFormatException("empty"); } int value = Integer.parseInt(v); errors.remove(item.getFieldName()); } catch (NumberFormatException nfe) { errors.put(item.getFieldName(), MSG.wrongFormat()); item.focusInItem(); valid = false; } return valid; } }