yesnoquestion.java

java网上考试系统

/*
 * @(#)YesNoQuestion.java Dec 14, 2006
 * Copyright 2006 qingdaosoftware, Inc. All rights reserved
 */
package com.qrsx.exam.model;

import com.qrsx.exam.util.StringUtils;

/**
 *  
 * 功能：The Yes/No Question
 * 
 * <p><a href="com.qrsx.exam.model.YesNoQuestion.java"> <i>View Source </i> </a></br>
 * 
 * Company  : QingdaoSoftware<br>
 * Author   : <a href="mailto:[e-mail]">WangXitao</a></p>
 * Version  : 1.0<br>
 * Date     : Dec 14, 2006<br>
 * 
 * @hibernate.class table="YESNO_QUESTION"
 * 
 * @struts.form name="yesnoQuestionForm"
 *              extends="com.qrsx.exam.struts.form.QuestionForm"
 * 
 */
public class YesNoQuestion extends Question {
    /**
     * The Generated Serial Version UID
     */
    private static final long serialVersionUID = -6975233505290284692L;

    @Override
    public String getContent() {
        StringBuffer buf = new StringBuffer();
        buf.append(getTitle());
        buf.append("<br>");
        int i = 0;
        buf.append(++i + ". <input type='radio' name='" + this.getId()
                + "' value='Y'> Yes<br>");
        buf.append(++i + ". <input type='radio' name='" + this.getId()
                + "' value='N'> No<br>");
        return buf.toString();
    }

    @Override
    public int getScore(String answer) {
        if (StringUtils.isEmpty(answer))
            return 0;

        return answer.equals(getAnswer()) ? getScore() : 0;
    }

}