/*
* Copyright (C) 2001 - 2005 ZJU Online Judge, All Rights Reserved.
*/
package cn.edu.zju.acm.onlinejudge.action;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessages;
import cn.edu.zju.acm.onlinejudge.bean.request.LogCriteria;
import cn.edu.zju.acm.onlinejudge.form.LogSearchForm;
import cn.edu.zju.acm.onlinejudge.util.AccessLog;
import cn.edu.zju.acm.onlinejudge.util.ActionLog;
import cn.edu.zju.acm.onlinejudge.util.PerformanceManager;
import cn.edu.zju.acm.onlinejudge.util.Utility;
/**
* <p>
* ShowDashboardAction
* </p>
*
*
* @author ZOJDEV
* @version 2.0
*/
public class ShowActionDashboardAction extends BaseAction {
/**
* <p>
* Default constructor.
* </p>
*/
public ShowActionDashboardAction() {
}
/**
* ShowRolesAction.
*
* @param mapping action mapping
* @param form action form
* @param request http servlet request
* @param response http servlet response
*
* @return action forward instance
*
* @throws Exception any errors happened
*/
public ActionForward execute(ActionMapping mapping, ActionForm form, ContextAdapter context) throws Exception {
ActionForward forward = checkAdmin(mapping, context);
if (forward != null) {
return forward;
}
LogSearchForm searchForm = (LogSearchForm) form;
if (searchForm.getTimeStart() == null) {
searchForm.setTimeStart(Utility.toTimestamp(new Date(System.currentTimeMillis() - 24 * 3600 * 1000)));
}
ActionMessages errors = searchForm.check();
if (errors.size() > 0) {
context.setAttribute("logs", new ArrayList<AccessLog>());
return handleFailure(mapping, context, errors);
}
LogCriteria criteria = searchForm.toLogCriteria();
if (criteria.getTimeStart() == null) {
criteria.setTimeStart(new Date(System.currentTimeMillis() - 24 * 3600 * 1000));
}
List<ActionLog> logs = PerformanceManager.getInstance().getActionDashboard(criteria, searchForm.getOrderBy());
context.setAttribute("parameters", searchForm.toParameterMap());
context.setAttribute("logs", logs);
return handleSuccess(mapping, context, "success");
}
}