reinit

IT-KIMI_SHI\SINOIT.KIMI

2018-06-01 64c40fb427bff513f575f11e4c1e7bd9a1bfe3e3

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package me.kafeitu.demo.activiti.web.identify;
 
import me.kafeitu.demo.activiti.util.UserUtil;
import org.activiti.engine.IdentityService;
import org.activiti.engine.identity.Group;
import org.activiti.engine.identity.User;
import org.apache.commons.lang3.ArrayUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
 
import javax.servlet.http.HttpSession;
import java.util.List;
 
/**
 * 用户相关控制器
 *
 * @author HenryYan
 */
@Controller
@RequestMapping("/user")
public class UseController {
 
    private static Logger logger = LoggerFactory.getLogger(UseController.class);
 
    // Activiti Identify Service
    private IdentityService identityService;
 
    /**
     * 登录系统
     *
     * @param userName
     * @param password
     * @param session
     * @return
     */
    @RequestMapping(value = "/logon")
    public String logon(@RequestParam("username") String userName, @RequestParam("password") String password, HttpSession session) {
        logger.debug("logon request: {username={}, password={}}", userName, password);
        boolean checkPassword = identityService.checkPassword(userName, password);
        if (checkPassword) {
 
            // read user from database
            User user = identityService.createUserQuery().userId(userName).singleResult();
            
            UserUtil.saveUserToSession(session, user);
 
            List<Group> groupList = identityService.createGroupQuery().groupMember(userName).list();
            session.setAttribute("groups", groupList);
 
            String[] groupNames = new String[groupList.size()];
            for (int i = 0; i < groupNames.length; i++) {
                System.out.println(groupList.get(i).getName());
                groupNames[i] = groupList.get(i).getName();
            }
            logger.debug("groupNames :"+ groupNames.toString());
            session.setAttribute("groupNames", ArrayUtils.toString(groupNames));
 
            return "redirect:/main/index";
        } else {
            return "redirect:/login?error=true";
        }
    }
 
    @RequestMapping(value = "/logout")
    public String logout(HttpSession session) {
        session.removeAttribute("user");
        return "/login";
    }
 
    @Autowired
    public void setIdentityService(IdentityService identityService) {
        this.identityService = identityService;
    }
 
}