org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ValidateTechTypeTableHandler.java

   1 package org.simantics.district.network.ui.techtype.table;
   2
   3 import java.util.Set;
   4
   5 import javax.inject.Named;
   6
   7 import org.eclipse.e4.core.di.annotations.CanExecute;
   8 import org.eclipse.e4.core.di.annotations.Execute;
   9 import org.eclipse.e4.ui.services.IServiceConstants;
  10 import org.eclipse.jface.dialogs.MessageDialog;
  11 import org.eclipse.swt.widgets.Shell;
  12 import org.simantics.db.Resource;
  13 import org.simantics.db.exception.DatabaseException;
  14 import org.simantics.district.network.techtype.TechTypeValidationUtils;
  15 import org.simantics.utils.ui.ExceptionUtils;
  16
  17 public class ValidateTechTypeTableHandler {
  18         @CanExecute
  19         public boolean canExecute() {
  20                 return TechTypeTableView.table != null &&
  21                                 TechTypeTableView.table.getCurrentTable() != null &&
  22                                 TechTypeTableView.table.getComponentType() != null;
  23         }
  24
  25         @Execute
  26         public void execute(@Named(IServiceConstants.ACTIVE_SHELL) Shell s) {
  27                 Resource table = TechTypeTableView.table.getCurrentTable();
  28                 if (table == null)
  29                         return;
  30
  31                 Set<String> result;
  32                 try {
  33                         result = TechTypeValidationUtils.validateTechTypeTable(table);
  34                 } catch (DatabaseException e) {
  35                         ExceptionUtils.logAndShowError("Tech type table validation failed", e);
  36                         return;
  37                 }
  38
  39                 TechTypeTableView.table.setValidationResult(result);
  40
  41                 MessageDialog.openInformation(s, "Validation result", result.isEmpty() ?
  42                                 "No invalid values found" : result.size() + " invalid values found");
  43         }
  44 }