📄 shownasdayaction.java
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/*
* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package com.briup.web.action;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.briup.chart.LineChart;
import com.briup.dao.bean.Nasday;
import com.briup.service.IService;
import com.briup.util.BeanFactory;
import com.briup.web.form.NasDateForm;
/**
* MyEclipse Struts Creation date: 03-13-2007
*
* XDoclet definition:
*
* @struts.action
* @struts.action-forward name="failed" path="/admin/business/nas_day.jsp"
* @struts.action-forward name="success" path="/admin/business/nas_day.jsp"
*/
public class ShowNasDayAction extends Action {
/*
* Generated Methods
*/
/**
* Method execute
*
* @param mapping
* @param form
* @param request
* @param response
* @return ActionForward
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
NasDateForm nasDateForm = (NasDateForm) form;
String year = nasDateForm.getYear();
String month = nasDateForm.getMonth();
String day = nasDateForm.getDay();
List nasdays = null;
try {
IService iService = BeanFactory.getService();
nasdays = iService.showNasDay(year, month, day);
} catch (Exception e) {
e.printStackTrace();
request.setAttribute("message", e.getMessage());
return mapping.findForward("failed");
}
LineChart lineChart = new LineChart();
ServletContext ctx = request.getSession().getServletContext();
String path1 = ctx.getRealPath("/imgs/chart/nas_day_num.JPG");
String path2 = ctx.getRealPath("/imgs/chart/nas_day_flux.JPG");
try {
FileOutputStream fos = new FileOutputStream(path1);
lineChart.createChart("num", fos, nasdays, "", "NAS日访问量统计", "时间",
"访问量", 366, 215);
fos = new FileOutputStream(path2);
lineChart.createChart("flux", fos, nasdays, "", "NAS日流量统计", "时间",
"流量", 366, 215);
} catch (IOException e) {
e.printStackTrace();
}
Long nasDayNumTotal = 0L;
Long nasDayFluxTotal = 0L;
Long nasDayTimeTotal = 0L;
Iterator iter = nasdays.iterator();
while (iter.hasNext()) {
Nasday bday = (Nasday) iter.next();
nasDayNumTotal += bday.getOnlineUsers();
nasDayFluxTotal += bday.getFlux();
nasDayTimeTotal += bday.getTimeDuration();
}
request.setAttribute("nasDayNumTotal", nasDayNumTotal);
request.setAttribute("nasDayFluxTotal", nasDayFluxTotal);
request.setAttribute("nasDayTimeTotal", nasDayTimeTotal);
request.setAttribute("nasdays", nasdays);
return mapping.findForward("success");
}
}
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