Revision c226920a
Added by Fabian Reimeier almost 6 years ago
| src/main/java/eu/etaxonomy/cdm/vaadin/util/DistributionEditorUtil.java | ||
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import eu.etaxonomy.cdm.model.common.TermVocabulary; |
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import eu.etaxonomy.cdm.model.location.NamedArea; |
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import eu.etaxonomy.cdm.model.taxon.Classification; |
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import eu.etaxonomy.cdm.model.taxon.TaxonNode; |
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import eu.etaxonomy.cdm.vaadin.view.distributionStatus.IDistributionTableView; |
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/** |
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* A utility class for the distribution status editor. |
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* |
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*/ |
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public class DistributionEditorUtil {
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public static final String VIEW_TABLE = "table"; |
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public static final String SEPARATOR = ";;"; |
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/** |
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* Updates the vaadin session attributes related to the chosen |
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* {@link TaxonNode}s, {@link NamedArea}s and {@link Classification}
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* and refreshes the given {@code distributionStatusTableView}.
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* @param distributionTableView The view to refresh after updating the session variables. |
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* @param taxonNodes The taxa to be shown in the {@code distributionTableView}.
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* @param areaVoc The {@link TermVocabulary} of {@link NamedArea}s to be used.
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* @param selectedAreas The {@link NamedArea}s to be availbale in the {@code distributionTableView}.
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* @param classificationUuid The {@link UUID} of the {@link Classification} the {@code taxonNodes} belong to.
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*/ |
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public static void updateDistributionView(IDistributionTableView distributionTableView, List<UUID> taxonNodes, TermVocabulary<NamedArea> areaVoc, |
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List<NamedArea> selectedAreas, UUID classificationUuid) {
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VaadinSession.getCurrent().setAttribute(SATTR_TAXON_NODES_UUID, taxonNodes); |
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distributionTableView.update(); |
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} |
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/** |
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* Clears the session attributes related to the chosen |
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* {@link TaxonNode}s, {@link TermVocabulary} of {@link NamedArea}s,
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* {@link NamedArea}s and {@link Classification}.
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*/ |
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public static void clearSessionAttributes(){
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VaadinSession.getCurrent().setAttribute(SATTR_TAXON_NODES_UUID, null); |
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VaadinSession.getCurrent().setAttribute(SATTR_SELECTED_AREA_VOCABULARY_UUID, null); |
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VaadinSession.getCurrent().setAttribute(SATTR_CLASSIFICATION, null); |
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} |
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/** |
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* Returns {@code true} if abbreviated labels should be used.
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* @return {@code true} if abbreviated labels should be used.
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*/ |
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public static boolean isAbbreviatedLabels(){
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Object isAbbreviated = VaadinSession.getCurrent().getAttribute(DistributionEditorUtil.SATTR_ABBREVIATED_LABELS); |
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return (isAbbreviated==null || (boolean) isAbbreviated); |
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} |
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/** |
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* Shows an {@link SQLException} to the user.
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* @param e The exception to show. |
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*/ |
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public static void showSqlError(SQLException e) {
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Notification.show("Error while accessing data base.","Cause: "+e.getMessage(), Type.ERROR_MESSAGE);
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e.printStackTrace(); |
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Documentation and refactoring