loginformbean.java

考试管理,是的对计算机等级考试报名,管理的具体实现

package myBean;

import java.sql.Date;
import java.util.ArrayList;

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

public class LoginFormBean extends ActionForm {

	private String num;
	private String pwd ;
	private ArrayList list;
	  public String getNum() {
	    return this.num;
	  }  	 
	  public void setNum(String num) {
	    this.num = num;
	  }	
      public String getPwd() {
	    return this.pwd;
	  }  	 
	  public void setPwd(String pwd) {
	    this.pwd = pwd;
	  }	
	  public ArrayList getList() {       
	        return this.list;
	    }
	  public void setList(ArrayList list) {
	        this.list = list;
	    }

  public ActionErrors validate(ActionMapping mapping,
                               HttpServletRequest request) {
    ActionErrors errors = new ActionErrors();
    
    if (isMissing(getNum())) {
      errors.add("numMissing",
                 new ActionMessage("value.required",
                                   "num wrong"));
    } 
    if (isMissing(getPwd())) {
      errors.add("pwdMissing",
                 new ActionMessage("value.required",
                                   "pwd wrong"));
    }  
        return(errors);
  }
  private boolean isMissing(String value) {
      return((value == null) || (value.trim().equals("")));
  } 
}