loginaction.java

SSH示范

package com.iplan.portal.start.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import com.iplan.portal.framework.Constants;
import com.iplan.portal.framework.base.struts.BaseAction;
import com.iplan.portal.framework.utils.Digest;
import com.iplan.portal.start.pojo.Role;
import com.iplan.portal.start.pojo.User;
import com.iplan.portal.start.service.IUserService;

/**
 * http://www.hao-se.cn
 * 
 * @author ws
 */
public class LoginAction extends BaseAction {
	IUserService userService;

	public IUserService getUserService() {
		return userService;
	}

	public void setUserService(IUserService userService) {
		this.userService = userService;
	}

	public ActionForward submit(ActionMapping actionMapping,
			ActionForm actionForm, HttpServletRequest httpServletRequest,
			HttpServletResponse httpServletResponse) throws Exception {

		DynaActionForm daf = (DynaActionForm) actionForm;
		User user = (User) daf.get("user");
		String userId = user.getUserId();
		String password = user.getPassword();
		// 加密
		password = Digest.getMD5Digest(password);

		user = this.getUserService().getUser(userId, password);
		if (user == null) {
			ActionMessages messages = new ActionMessages();
			messages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
					"errors.nouser"));
			saveMessages(httpServletRequest, messages);
			return actionMapping.getInputForward();
		} else {
			httpServletRequest.getSession().setAttribute(
					Constants.CURRENT_USER_GUID, user.getGuid());
			httpServletRequest.getSession().setAttribute(
					Constants.CURRENT_USERID, user.getUserId());
			httpServletRequest.getSession().setAttribute(
					Constants.CURRENT_USERNAME, user.getUserName());
			Role role = this.getUserService().getRole(user.getRoleId());
			httpServletRequest.setAttribute(Constants.ROLE_NAME, role
					.getRoleName());

			return actionMapping.findForward("success");
		}
	}
}