ValueStackHelper.java

package com.cheng.zenofdesignpatterns.extension.mvcframework.cheng.helper;

import com.cheng.zenofdesignpatterns.extension.mvcframework.cheng.valuestack.ValueStack;

import javax.servlet.http.HttpServletRequest;

/**
 *
 */
public class ValueStackHelper {

    // 接受从HTTP传递过来的值，并放入堆栈中
    public ValueStack putIntoStack(HttpServletRequest req) {
        return null;
    }

    // 得到当前的值栈
    public static ValueStack getValueStack() {
        return null;
    }

}