* javax.servlet.http.HttpServletRequest)
*/
public void init(AbstractWizardSequence sequence, HttpServletRequest request) throws Exception {
super.init(sequence, request);
this.selectedModules = ((PropertyList) sequence.getAttribute(ATTR_SELECTED_MODULES, new PropertyList()));
MultiSelectDataSource modules = new ModulesDataSource("security");
SessionInfo session = LogonControllerFactory.getInstance().getSessionInfo(request);
this.moduleModel = new MultiSelectSelectionModel(session, modules, selectedModules);
}