loginform.java

网上购物车的JAVA代码实现版

package feng.shoppingcart.web.form;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

public class LoginForm extends ActionForm{
	private String name;
	private String password;
	public void setName(String name){
		this.name=name;
	}
	public String getName(){
		return name;
	}
	public void setPassword(String password){
		this.password=password;
	}
	public String getPassword(){
		return password;
	}
	@Override
	public ActionErrors validate(ActionMapping mapping,HttpServletRequest request){
		ActionErrors errors=new ActionErrors();
		if(name==null|| name.trim().length()==0){
			ActionMessage e=new ActionMessage("name.required");
			errors.add("a",e);
		}
		if(password==null|| password.trim().length()==0){
			ActionMessage e=new ActionMessage("password.required");
			errors.add("b",e);
		}
		return errors;
	}
}