D-Net

package eu.dnetlib.functionality.modular.ui;

import java.util.List;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.ui.ModelMap;

import com.google.common.collect.Lists;

import com.google.common.collect.Maps;

import eu.dnetlib.functionality.modular.ui.users.PermissionLevel;

public class UsersController extends ModuleEntryPoint {

	private List<Map<String, String>> listAvailableLevels = Lists.newArrayList();; 

	@Override

	protected void initialize(ModelMap map, HttpServletRequest request,	HttpServletResponse response) throws Exception {

		map.addAttribute("availableLevels", listPermissionLevels());

	}

	private List<Map<String, String>> listPermissionLevels() {

		if (listAvailableLevels.isEmpty()) {

			for (PermissionLevel level : PermissionLevel.values()) {

				final Map<String, String> map = Maps.newHashMap();

				map.put("level", level.toString());

				map.put("label", level.getLabel());

				map.put("details", level.getDetails());

				listAvailableLevels.add(map);

			}

		}

		return listAvailableLevels;

	}

}