S2SH三大框架整合实例

package action; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import DAO.UserDAO; import beans.User; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionSupport; /** * 注册 * @author Elaine_winter * */ public class Registion extends ActionSupport{ private User user; private UserDAO userDAO; /** * @return the user */ public User getUser() { return user; } /** * @param user the user to set */ public void setUser(User user) { this.user = user; } /** * @return the userDAO */ public UserDAO getUserDAO() { return userDAO; } /** * @param userDAO the userDAO to set */ public void setUserDAO(UserDAO userDAO) { this.userDAO = userDAO; } /* (non-Javadoc) * @see com.opensymphony.xwork2.ActionSupport#execute() */ @Override @Transactional(propagation = Propagation.REQUIRED)//开启事务 public String execute() throws Exception { boolean result = userDAO.addUser(user); if(result){ ActionContext.getContext().getSession().put("name", user.getName()); return "sucess"; }else{ return "fail"; } } /* (non-Javadoc) * @see com.opensymphony.xwork2.ActionSupport#validate() */ @Override public void validate() { if(user.getPassword().length()<6){ addFieldError("errorPassword", "密码长度小于6"); } } }