/**
* Get the appropriate editor for the given property.
*
* @param prop Property to get editor for.
* @return Editor to use, or null if none found.
*/
private PropertyEditor getEditorForProperty(PropertyDescriptor prop) {
PropertyEditor retval = null;
Class type = prop.getPropertyEditorClass();
if (type != null) {
try {
retval = (PropertyEditor) type.newInstance();
} catch (Exception ex) {
ex.printStackTrace();
}
}
// Handle case where there is no special editor
// associated with the property. In that case we ask the
// PropertyEditor manager for the editor registered for the
// given property type.
if (retval == null) {
Class t = prop.getPropertyType();
if (t != null) {
retval = PropertyEditorManager.findEditor(t);
}
}
// In the worse case we resort to the generic editor for Object types.
if (retval == null) {
retval = PropertyEditorManager.findEditor(Object.class);
}
return retval;
}
static {
PropertyEditorManager.registerEditor(String.class, StringPropertyEditor.class);
PropertyEditorManager.registerEditor(String[].class, StringArrayPropertyEditor.class);
PropertyEditorManager.registerEditor(int.class, IntegerPropertyEditor.class);
PropertyEditorManager.registerEditor(Integer.class, IntegerPropertyEditor.class);
PropertyEditorManager.registerEditor(double.class, DoublePropertyEditor.class);
PropertyEditorManager.registerEditor(Double.class, DoublePropertyEditor.class);
PropertyEditorManager.registerEditor(Properties.class, PropertiesPropertyEditor.class);
PropertyEditorManager.registerEditor(File.class, FilePropertyEditor.class);
PropertyEditorManager.registerEditor(Object.class, ObjectPropertyEditor.class);
}