Mercurial > dive4elements > river
comparison flys-client/src/main/java/de/intevation/flys/client/client/ui/ParameterMatrixPanel.java @ 3994:cc0b31dc2789
fix issue898 (crash when no param selected for parametermatrix).
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Mon, 01 Oct 2012 09:39:26 +0200 |
| parents | 87e7571970e6 |
| children | 4d74a579c5c5 |
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| 3993:7d056b7a50d8 | 3994:cc0b31dc2789 |
|---|---|
| 1 package de.intevation.flys.client.client.ui; | 1 package de.intevation.flys.client.client.ui; |
| 2 | 2 |
| 3 import java.util.ArrayList; | |
| 3 import java.util.List; | 4 import java.util.List; |
| 4 import java.util.Map; | 5 import java.util.Map; |
| 5 import java.util.Set; | 6 import java.util.Set; |
| 7 | |
| 8 import com.google.gwt.core.client.GWT; | |
| 6 | 9 |
| 7 import com.google.gwt.user.client.ui.HTML; | 10 import com.google.gwt.user.client.ui.HTML; |
| 8 | 11 |
| 9 import com.smartgwt.client.widgets.Canvas; | 12 import com.smartgwt.client.widgets.Canvas; |
| 10 import com.smartgwt.client.widgets.Label; | 13 import com.smartgwt.client.widgets.Label; |
| 21 | 24 |
| 22 /** | 25 /** |
| 23 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 26 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 24 */ | 27 */ |
| 25 public class ParameterMatrixPanel extends AbstractUIProvider { | 28 public class ParameterMatrixPanel extends AbstractUIProvider { |
| 29 | |
| 30 /** The message class that provides i18n strings. */ | |
| 31 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); | |
| 26 | 32 |
| 27 private ParameterMatrix matrix; | 33 private ParameterMatrix matrix; |
| 28 | 34 |
| 29 @Override | 35 @Override |
| 30 protected Data[] getData() { | 36 protected Data[] getData() { |
| 158 Label label = new Label(data.getDescription()); | 164 Label label = new Label(data.getDescription()); |
| 159 label.setHeight(35); | 165 label.setHeight(35); |
| 160 | 166 |
| 161 return label; | 167 return label; |
| 162 } | 168 } |
| 169 | |
| 170 | |
| 171 /** Selection shall not be empty. */ | |
| 172 @Override | |
| 173 public List<String> validate() { | |
| 174 GWT.log ("validation. validation. validation. "); | |
| 175 List<String> errors = new ArrayList<String>(); | |
| 176 // Early stop on one (only) error. | |
| 177 for (Map.Entry<String, List<String>> entry : matrix.getSelection().entrySet()) { | |
| 178 if (entry.getValue() == null || entry.getValue().size() == 0) { | |
| 179 errors.add(MESSAGES.error_values_needed()); | |
| 180 return errors; | |
| 181 } | |
| 182 } | |
| 183 return errors; | |
| 184 } | |
| 163 } | 185 } |
| 164 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 186 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |