loginactionform.java~12~

这个是j2eejava web 编程精要十五讲的全部源码。对学习java web编程的人来说是很能得的资料

package login;

import org.apache.struts.action.*;
import javax.servlet.http.*;

public class loginActionForm extends ActionForm {
  private String password;
  private String username;
  public String getPassword() {
    return password;
  }
  public void setPassword(String password) {
    this.password = password;
  }
  public String getUsername() {
    return username;
  }
  public void setUsername(String username) {
    this.username = username;
  }
  //验证表单数据
  public ActionErrors validate(ActionMapping actionMapping, HttpServletRequest httpServletRequest) {
    ActionErrors errors = new ActionErrors();
    if((username==null)||(username.length()<3)) {
    errors.add("usr",new ActionMessage("login.username.error"));
    }
    if((password==null)||(password.length()<6)) {
    errors.add("psw",new ActionMessage("login.password.error"));
    }
    return errors;

    //return null;
  }
  //表单数据复位
  public void reset(ActionMapping actionMapping, HttpServletRequest httpServletRequest) {
  }
}