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;

// 動作類，同時實現(xiàn)WebContextAware接口
public class IndexAction implements Action, WebContextAware {

    private WebContext context;

    public Result execute() throws Exception {
        // 從main中獲得模板渲染結(jié)果的工廠
        BaseTemplateResultFactory resultFactory = ((WebMain) context.getMain()).getResultFactory();
        // 構建一個結(jié)果頁面，傳入當前的時間
        IndexPage result = new IndexPage(new Date());
        // 返回通過工廠獲取IndexPage對象所對應的渲染結(jié)果對象
        return resultFactory.findResult(result);
    }

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