}
editorDialog.setTitle(ActionMessages.getString("EditContentRefAction.Text"));
final ResourcePropertyEditor propertyEditor = new ResourcePropertyEditor(getActiveContext());
propertyEditor.setValue
(element.getAttribute(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE));
if (editorDialog.performEdit(propertyEditor))
{
element.setAttribute
(AttributeNames.Core.NAMESPACE, AttributeNames.Core.VALUE, propertyEditor.getValue());
}