adduserservlet.java

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package com.usermanage;

import javax.servlet.*;
import javax.servlet.http.*;

import java.util.*;
import java.io.*;

import javax.naming.NamingException;

import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

import com.login.UserDBOperation;
import com.login.UserInforBean;
import com.model.Person;

public class AddUserServlet extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		request.setCharacterEncoding("UTF-8");
		String name = request.getParameter("name");
		String duty = request.getParameter("duty");
		String pwd = request.getParameter("pwd");
		String pwdagain = request.getParameter("pwdagain");
		String dept = request.getParameter("dept");
		String role = request.getParameter("role");
		String asses = this.getString(request.getParameterValues("asses"));
		if (name == null || "".equals(name) || role == null || "".equals(role)
				|| pwd == null || "".equals(pwd) || pwdagain == null
				|| "".equals(pwdagain)) {
			if (name == null || "".equals(name)) {
				request.setAttribute("noname", "请输入用户名！");
			}

			if (role == null || "".equals(role)) {
				request.setAttribute("norole", "请选择角色！");
			}
			if (role.equals("jszj")) {
				dept = "";
			} else {
				if ("".equals(dept)) {
					request.setAttribute("nodept", "请选择部门！");
				}
			}

			RequestDispatcher requestDispatcher = request
					.getRequestDispatcher("/usermanage/adduser.jsp");
			requestDispatcher.forward(request, response);
		} else {
			if (!pwd.equals(pwdagain)) {
				request.setAttribute("pwdwran", "密码不一致！");
				// request.setAttribute("loginwarn", "登录时，密码输入不正确！");
				RequestDispatcher requestDispatcher = request
						.getRequestDispatcher("/usermanage/adduser.jsp");
				requestDispatcher.forward(request, response);
				return;
			} else {
				try {
					// UserDBOperation dbo= new UserDBOperation();
					// boolean result=dbo.addUser(name, pwd, duty, dept, asses,
					// role);
					Person person = new Person();
					person.setAsses_dept(asses);
					person.setDept(dept);
					person.setDuty(duty);
					person.setPerson_name(name);
					person.setPwd(pwd);
					person.setRole(role);
					ApplicationContext ctx = WebApplicationContextUtils
							.getRequiredWebApplicationContext(getServletContext());
					com.hbmDAO.PersonDAO dao = (com.hbmDAO.PersonDAO) ctx
							.getBean("personDAO");
					dao.insert(person);

					RequestDispatcher requestDispatcher = request
							.getRequestDispatcher("/usermanage/viewuser.jsp");
					requestDispatcher.forward(request, response);

				} catch (Exception e) {
					// request.setAttribute("loginwarn", "登录时，密码输入不正确！");
					RequestDispatcher requestDispatcher = request
							.getRequestDispatcher("/usermanage/adduser.jsp");
					requestDispatcher.forward(request, response);
				}
			}

		}

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		doGet(request, response);
	}

	public String getString(String[] strs) {
		String str = "";
		if (strs != null) {
			for (int i = 0; i < strs.length; i++) {
				str = str + strs[i] + "@";
			}
		}
		return str;

	}

}