loginaction.java

strutsSpringHibernate示例代码

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.skyde.web.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
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 org.skyde.service.IUsersService;
import org.skyde.util.Constants;

/** 
 * MyEclipse Struts
 * Creation date: 08-12-2007
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/login.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/success.jsp"
 */
public class LoginAction extends Action {
	/*
	 * Generated Methods
	 */
	private IUsersService usersService;
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm loginForm = (DynaActionForm) form;// TODO Auto-generated method stub
		String username = loginForm.getString("username");
		String password = loginForm.getString("password");
		if(usersService.isLoginValidate(username, password)) {
			request.getSession().setAttribute(Constants.SESSION_USER, username);
			return mapping.findForward("success");
		} else {
			ActionMessages errors = new ActionMessages();
			ActionMessage am = new ActionMessage("error.login");
			errors.add("wrong",am);
			this.saveErrors(request, errors);
			return mapping.getInputForward();
		}
	}
	public IUsersService getUsersService() {
		return usersService;
	}
	public void setUsersService(IUsersService usersService) {
		this.usersService = usersService;
	}
}