public ModelAndView addSystemIdentifier(HttpServletRequest request, Object cmd, Errors error) {
Map<String, Boolean> map = new HashMap<String, Boolean>();
ModelAndView modelAndView = new ModelAndView(getAjaxViewName(request), map);
ParticipantInputCommand command = (ParticipantInputCommand) cmd;
List<SystemAssignedIdentifier> list = command.getParticipant().getSystemAssignedIdentifiers();
// store the new index for the new Identifier
int size = list.size();
Integer[] indexes = new Integer[] {size};
modelAndView.getModel().put("indexes", indexes);
// store the new Identifier object into the command.participant
SystemAssignedIdentifier newIdentifier = new SystemAssignedIdentifier();
command.getParticipant().addIdentifier(newIdentifier);
return modelAndView;
}
public ModelAndView removeSystemIdentifier(HttpServletRequest request, Object cmd, Errors error) {
Map<String, Boolean> map = new HashMap<String, Boolean>();
ModelAndView modelAndView = new ModelAndView(getAjaxViewName(request), map);
ParticipantInputCommand command = (ParticipantInputCommand) cmd;
List<SystemAssignedIdentifier> list = command.getParticipant().getSystemAssignedIdentifiers();
list.remove(list.get(command.getIndex()));
// update the array of remainning indexes after deleting
int size = list.size();
Integer[] indexes = new Integer[size];
for (int i = 0; i < size; i++) {
indexes[i] = i;
}
modelAndView.getModel().put("indexes", indexes);
modelAndView.getModel().put("remove", "remove");
return modelAndView;
}