LMS-1367 Fix problems with translation from Jython to Java

SVN: 14754

openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/columns/specific/GenericTableRowColumnDefinition.java

@@ -18,9 +18,12 @@ package ch.systemsx.cisd.openbis.generic.client.web.client.application.ui.column
 
 import ch.systemsx.cisd.openbis.generic.shared.basic.GridRowModel;
 import ch.systemsx.cisd.openbis.generic.shared.basic.IColumnDefinition;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DateTableCell;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DoubleTableCell;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.GenericTableColumnHeader;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.GenericTableRow;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.ISerializableComparable;
+import ch.systemsx.cisd.openbis.generic.shared.basic.dto.IntegerTableCell;
 
 /**
  * @author Franz-Josef Elmer
@@ -46,7 +49,19 @@ public class GenericTableRowColumnDefinition implements IColumnDefinition<Generi
 
     public Comparable<?> tryGetComparableValue(GridRowModel<GenericTableRow> rowModel)
     {
-        return getCellValue(rowModel);
+        ISerializableComparable value = getCellValue(rowModel);
+        Comparable<?> result;
+        // TODO CR --This code should be a method on ISerializableComparable and implemented using
+        // polymorphism.
+        if (value instanceof DateTableCell)
+            result = ((DateTableCell) value).getDateTime();
+        else if (value instanceof DoubleTableCell)
+            result = ((DoubleTableCell) value).getNumber();
+        else if (value instanceof IntegerTableCell)
+            result = ((IntegerTableCell) value).getNumber();
+        else
+            result = value.toString();
+        return result;
     }
 
     public String getHeader()