001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kew.stats.web;
017
018import java.util.Map;
019
020import javax.servlet.http.HttpServletRequest;
021import javax.servlet.http.HttpServletResponse;
022
023import org.apache.struts.action.ActionForm;
024import org.apache.struts.action.ActionForward;
025import org.apache.struts.action.ActionMapping;
026import org.kuali.rice.kew.service.KEWServiceLocator;
027import org.kuali.rice.kew.stats.Stats;
028import org.kuali.rice.kew.stats.service.StatsService;
029import org.kuali.rice.kew.web.KewKualiAction;
030
031
032/**
033 * A Struts Action for compiling and displaying statistics about the KEW application.
034 *
035 * @see Stats
036 * @see StatsService
037 *
038 * @author Kuali Rice Team (rice.collab@kuali.org)
039 */
040public class StatsAction extends KewKualiAction {
041
042    @Override
043    public ActionForward execute(ActionMapping mapping, ActionForm form,
044            HttpServletRequest request, HttpServletResponse response)
045            throws Exception {
046        initForm(mapping, request, form);
047        return super.execute(mapping, form, request, response);
048    }
049
050    public ActionForward start(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
051
052            StatsForm statForm = (StatsForm) form;
053
054            statForm.determineBeginDate();
055            statForm.determineEndDate();
056
057            StatsService statsService = this.getStatsService();
058            statsService.NumUsersReport(statForm.getStats());
059            statsService.DocumentsRoutedReport(statForm.getStats(), statForm.getBeginningDate(), statForm.getEndingDate());
060            statsService.NumActiveItemsReport(statForm.getStats());
061            statsService.NumberOfDocTypesReport(statForm.getStats());
062            statsService.NumInitiatedDocsByDocTypeReport(statForm.getStats());
063
064            return mapping.findForward("basic");
065
066    }
067
068    public void initForm(ActionMapping mapping, HttpServletRequest request, ActionForm form) {
069        StatsForm statForm = (StatsForm) form;
070        Map dropDownMap = statForm.makePerUnitOfTimeDropDownMap();
071        request.setAttribute("timeUnitDropDown", dropDownMap);
072        statForm.validateDates();
073    }
074
075    public StatsService getStatsService() {
076        return (StatsService) KEWServiceLocator.getService(KEWServiceLocator.STATS_SERVICE);
077    }
078
079}