indexaction.java

简单就是美 java dbwheel框架

package cn.webwheel.tutorials.template;

import cn.webwheel.Action;
import cn.webwheel.Result;
import cn.webwheel.WebContext;
import cn.webwheel.WebContextAware;
import cn.webwheel.plugin.template.BaseTemplateResultFactory;

import java.util.Date;

// 动作类，同时实现WebContextAware接口
public class IndexAction implements Action, WebContextAware {

    private WebContext context;

    public Result execute() throws Exception {
        // 从main中获得模板渲染结果的工厂
        BaseTemplateResultFactory resultFactory = ((WebMain) context.getMain()).getResultFactory();
        // 构建一个结果页面，传入当前的时间
        IndexPage result = new IndexPage(new Date());
        // 返回通过工厂获取IndexPage对象所对应的渲染结果对象
        return resultFactory.findResult(result);
    }

    public void setWebContext(WebContext context) {
        this.context = context;
    }
}