voteform.java

来自「J2EE电子商务系统开发从入门到精通---基于Struts和Hibernate技」· Java 代码 · 共 39 行

/*
 * VoteForm.java
 *
 * Created on 2006年8月19日, 上午7:10
 */

package form.vote;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

/**
 *
 * @author Administrator
 * @version
 */

public class VoteForm extends org.apache.struts.action.ActionForm {
    private String choiceId;    

    public String getChoiceId() {
        return choiceId;
    }

    public void setChoiceId(String choiceId) {
        this.choiceId = choiceId;
    }
    
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors errors = new ActionErrors();
        if (getChoiceId() == null) {
            errors.add("choiceid", new ActionMessage("errors.vote.choiceid.required"));
        }
        return errors;
    }
}