uploadmonitor.java

来自「简单实用的ajax实例,包含动态数据加载、电子商务应用、自动及定时业务等小型实例」· Java 代码 · 共 18 行

package ajax.upload;

import uk.ltd.getahead.dwr.WebContextFactory;

import javax.servlet.http.HttpServletRequest;

public class UploadMonitor {
	public UploadInfo getUploadInfo() {
		HttpServletRequest req = WebContextFactory.get()
				.getHttpServletRequest();

		if (req.getSession().getAttribute("uploadInfo") != null)
			return (UploadInfo) req.getSession().getAttribute("uploadInfo");
		else
			return new UploadInfo();
	}
}