Examples with Page org.akaza.openclinica.view.Page used on opensource projects

Example 1 with Page

use of org.akaza.openclinica.view.Page in project OpenClinica by OpenClinica.

the class DownloadStudyMetadataServlet method processRequest.

@Override
public void processRequest() throws Exception {
    MetaDataCollector mdc = new MetaDataCollector(sm.getDataSource(), currentStudy, getRuleSetRuleDao());
    AdminDataCollector adc = new AdminDataCollector(sm.getDataSource(), currentStudy);
    MetaDataCollector.setTextLength(200);
    ODMBean odmb = mdc.getODMBean();
    odmb.setSchemaLocation("http://www.cdisc.org/ns/odm/v1.3 OpenClinica-ODM1-3-0-OC3-0.xsd");
    ArrayList<String> xmlnsList = new ArrayList<String>();
    xmlnsList.add("xmlns=\"http://www.cdisc.org/ns/odm/v1.3\"");
    // xmlnsList.add("xmlns:OpenClinica=\"http://www.openclinica.org/ns/openclinica_odm/v1.3\"");
    xmlnsList.add("xmlns:OpenClinica=\"http://www.openclinica.org/ns/odm_ext_v130/v3.1\"");
    xmlnsList.add("xmlns:OpenClinicaRules=\"http://www.openclinica.org/ns/rules/v3.1\"");
    odmb.setXmlnsList(xmlnsList);
    odmb.setODMVersion("oc1.3");
    mdc.setODMBean(odmb);
    adc.setOdmbean(odmb);
    mdc.collectFileData();
    adc.collectFileData();
    FullReportBean report = new FullReportBean();
    report.setAdminDataMap(adc.getOdmAdminDataMap());
    report.setOdmStudyMap(mdc.getOdmStudyMap());
    report.setCoreResources(getCoreResources());
    report.setOdmBean(mdc.getODMBean());
    report.setODMVersion("oc1.3");
    report.createStudyMetaOdmXml(Boolean.FALSE);
    request.setAttribute("generate", report.getXmlOutput().toString().trim());
    Page finalTarget = Page.EXPORT_DATA_CUSTOM;
    finalTarget.setFileName("/WEB-INF/jsp/extract/downloadStudyMetadata.jsp");
    forwardPage(finalTarget);
}

Example 2 with Page

use of org.akaza.openclinica.view.Page in project OpenClinica by OpenClinica.

the class ExportDatasetServlet method processRequest.

@Override
public void processRequest() throws Exception {
    DatasetDAO dsdao = new DatasetDAO(sm.getDataSource());
    ArchivedDatasetFileDAO asdfdao = new ArchivedDatasetFileDAO(sm.getDataSource());
    FormProcessor fp = new FormProcessor(request);
    GenerateExtractFileService generateFileService = new GenerateExtractFileService(sm.getDataSource(), (CoreResources) SpringServletAccess.getApplicationContext(context).getBean("coreResources"), (RuleSetRuleDao) SpringServletAccess.getApplicationContext(context).getBean("ruleSetRuleDao"));
    String action = fp.getString("action");
    int datasetId = fp.getInt("datasetId");
    int adfId = fp.getInt("adfId");
    if (datasetId == 0) {
        try {
            DatasetBean dsb = (DatasetBean) session.getAttribute("newDataset");
            datasetId = dsb.getId();
            logger.info("dataset id was zero, trying session: " + datasetId);
        } catch (NullPointerException e) {
            e.printStackTrace();
            logger.info("tripped over null pointer exception");
        }
    }
    DatasetBean db = (DatasetBean) dsdao.findByPK(datasetId);
    StudyDAO sdao = new StudyDAO(sm.getDataSource());
    StudyBean study = (StudyBean) sdao.findByPK(db.getStudyId());
    checkRoleByUserAndStudy(ub, study.getParentStudyId(), study.getId());
    //Checks if the study is current study or child of current study
    if (study.getId() != currentStudy.getId() && study.getParentStudyId() != currentStudy.getId()) {
        addPageMessage(respage.getString("no_have_correct_privilege_current_study") + " " + respage.getString("change_active_study_or_contact"));
        forwardPage(Page.MENU_SERVLET);
        return;
    }
    /**
         * @vbc 08/06/2008 NEW EXTRACT DATA IMPLEMENTATION get study_id and
         *      parentstudy_id int currentstudyid = currentStudy.getId(); int
         *      parentstudy = currentStudy.getParentStudyId(); if (parentstudy >
         *      0) { // is OK } else { // same parentstudy = currentstudyid; } //
         */
    int currentstudyid = currentStudy.getId();
    // YW 11-09-2008 << modified logic here.
    int parentstudy = currentstudyid;
    // YW 11-09-2008 >>
    StudyBean parentStudy = new StudyBean();
    if (currentStudy.getParentStudyId() > 0) {
        //StudyDAO sdao = new StudyDAO(sm.getDataSource());
        parentStudy = (StudyBean) sdao.findByPK(currentStudy.getParentStudyId());
    }
    ExtractBean eb = generateFileService.generateExtractBean(db, currentStudy, parentStudy);
    if (StringUtil.isBlank(action)) {
        loadList(db, asdfdao, datasetId, fp, eb);
        forwardPage(Page.EXPORT_DATASETS);
    } else if ("delete".equalsIgnoreCase(action) && adfId > 0) {
        boolean success = false;
        ArchivedDatasetFileBean adfBean = (ArchivedDatasetFileBean) asdfdao.findByPK(adfId);
        File file = new File(adfBean.getFileReference());
        if (!file.canWrite()) {
            addPageMessage(respage.getString("write_protected"));
        } else {
            success = file.delete();
            if (success) {
                asdfdao.deleteArchiveDataset(adfBean);
                addPageMessage(respage.getString("file_removed"));
            } else {
                addPageMessage(respage.getString("error_removing_file"));
            }
        }
        loadList(db, asdfdao, datasetId, fp, eb);
        forwardPage(Page.EXPORT_DATASETS);
    } else {
        logger.info("**** found action ****: " + action);
        String generateReport = "";
        // generate file, and show screen export
        // String generalFileDir = DATASET_DIR + db.getId() +
        // File.separator;
        // change this up, so that we don't overwrite anything
        String pattern = "yyyy" + File.separator + "MM" + File.separator + "dd" + File.separator + "HHmmssSSS" + File.separator;
        SimpleDateFormat sdfDir = new SimpleDateFormat(pattern);
        String generalFileDir = DATASET_DIR + db.getId() + File.separator + sdfDir.format(new java.util.Date());
        String fileName = "";
        db.setName(db.getName().replaceAll(" ", "_"));
        Page finalTarget = Page.GENERATE_DATASET;
        finalTarget = Page.EXPORT_DATA_CUSTOM;
        // now display report according to format specified
        // TODO revise final target to set to fileReference????
        long sysTimeBegin = System.currentTimeMillis();
        int fId = 0;
        if ("sas".equalsIgnoreCase(action)) {
            // generateReport =
            // dsdao.generateDataset(db,
            // ExtractBean.SAS_FORMAT,
            // currentStudy,
            // parentStudy);
            long sysTimeEnd = System.currentTimeMillis() - sysTimeBegin;
            String SASFileName = db.getName() + "_sas.sas";
            // logger.info("found data set: "+generateReport);
            generateFileService.createFile(SASFileName, generalFileDir, generateReport, db, sysTimeEnd, ExportFormatBean.TXTFILE, true, ub);
            logger.info("created sas file");
            request.setAttribute("generate", generalFileDir + SASFileName);
            finalTarget.setFileName(generalFileDir + SASFileName);
            fileName = SASFileName;
        // won't work since page creator is private
        } else if ("odm".equalsIgnoreCase(action)) {
            String odmVersion = fp.getString("odmVersion");
            String ODMXMLFileName = "";
            // DRY
            // HashMap answerMap = generateFileService.createODMFile(odmVersion, sysTimeBegin, generalFileDir, db, this.currentStudy, "");
            HashMap answerMap = generateFileService.createODMFile(odmVersion, sysTimeBegin, generalFileDir, db, this.currentStudy, "", eb, currentStudy.getId(), currentStudy.getParentStudyId(), "99", true, true, true, null, ub);
            for (Iterator it = answerMap.entrySet().iterator(); it.hasNext(); ) {
                java.util.Map.Entry entry = (java.util.Map.Entry) it.next();
                Object key = entry.getKey();
                Object value = entry.getValue();
                ODMXMLFileName = (String) key;
                Integer fileID = (Integer) value;
                fId = fileID.intValue();
            }
            fileName = ODMXMLFileName;
            request.setAttribute("generate", generalFileDir + ODMXMLFileName);
            logger.debug("+++ set the following: " + generalFileDir + ODMXMLFileName);
            // send a link with the SQL file? put the generated SQL file with the dataset?
            if (fp.getString("xalan") != null) {
                XalanTriggerService xts = new XalanTriggerService();
                String propertiesPath = SQLInitServlet.getField("filePath");
                // the trick there, we need to open up the zipped file and get at the XML
                openZipFile(generalFileDir + ODMXMLFileName + ".zip");
                // need to find out how to copy this xml file from /bin to the generalFileDir
                SimpleTrigger simpleTrigger = xts.generateXalanTrigger(propertiesPath + File.separator + "ODMReportStylesheet.xsl", ODMXMLFileName, generalFileDir + "output.sql", db.getId());
                scheduler = getScheduler();
                JobDetailFactoryBean JobDetailFactoryBean = new JobDetailFactoryBean();
                JobDetailFactoryBean.setGroup(xts.TRIGGER_GROUP_NAME);
                JobDetailFactoryBean.setName(simpleTrigger.getKey().getName());
                JobDetailFactoryBean.setJobClass(org.akaza.openclinica.web.job.XalanStatefulJob.class);
                JobDetailFactoryBean.setJobDataMap(simpleTrigger.getJobDataMap());
                // need durability?
                JobDetailFactoryBean.setDurability(true);
                try {
                    Date dateStart = scheduler.scheduleJob(JobDetailFactoryBean.getObject(), simpleTrigger);
                    logger.info("== found job date: " + dateStart.toString());
                } catch (SchedulerException se) {
                    se.printStackTrace();
                }
            }
        } else if ("txt".equalsIgnoreCase(action)) {
            // generateReport =
            // dsdao.generateDataset(db,
            // ExtractBean.TXT_FORMAT,
            // currentStudy,
            // parentStudy);
            // eb = dsdao.getDatasetData(eb, currentstudyid, parentstudy);
            String TXTFileName = "";
            HashMap answerMap = generateFileService.createTabFile(eb, sysTimeBegin, generalFileDir, db, currentstudyid, parentstudy, "", ub);
            // and of course DRY
            for (Iterator it = answerMap.entrySet().iterator(); it.hasNext(); ) {
                java.util.Map.Entry entry = (java.util.Map.Entry) it.next();
                Object key = entry.getKey();
                Object value = entry.getValue();
                TXTFileName = (String) key;
                Integer fileID = (Integer) value;
                fId = fileID.intValue();
            }
            fileName = TXTFileName;
            request.setAttribute("generate", generalFileDir + TXTFileName);
            // finalTarget.setFileName(generalFileDir+TXTFileName);
            logger.debug("+++ set the following: " + generalFileDir + TXTFileName);
        } else if ("html".equalsIgnoreCase(action)) {
            // html based dataset browser
            TabReportBean answer = new TabReportBean();
            eb = dsdao.getDatasetData(eb, currentstudyid, parentstudy);
            eb.getMetadata();
            eb.computeReport(answer);
            request.setAttribute("dataset", db);
            request.setAttribute("extractBean", eb);
            finalTarget = Page.GENERATE_DATASET_HTML;
        } else if ("spss".equalsIgnoreCase(action)) {
            SPSSReportBean answer = new SPSSReportBean();
            // removed three lines here and put them in generate file
            // service, createSPSSFile method. tbh 01/2009
            eb = dsdao.getDatasetData(eb, currentstudyid, parentstudy);
            eb.getMetadata();
            eb.computeReport(answer);
            // System.out.println("*** isShowCRFversion:
            // "+db.isShowCRFversion());
            // TODO in the spirit of DRY, if this works we need to remove
            // lines 443-776 in this servlet, tbh 01/2009
            String DDLFileName = "";
            HashMap answerMap = generateFileService.createSPSSFile(db, eb, currentStudy, parentStudy, sysTimeBegin, generalFileDir, answer, "", ub);
            // hmm, DRY?
            for (Iterator it = answerMap.entrySet().iterator(); it.hasNext(); ) {
                java.util.Map.Entry entry = (java.util.Map.Entry) it.next();
                Object key = entry.getKey();
                Object value = entry.getValue();
                DDLFileName = (String) key;
                Integer fileID = (Integer) value;
                fId = fileID.intValue();
            }
            request.setAttribute("generate", generalFileDir + DDLFileName);
            logger.debug("+++ set the following: " + generalFileDir + DDLFileName);
        } else if ("csv".equalsIgnoreCase(action)) {
            CommaReportBean answer = new CommaReportBean();
            eb = dsdao.getDatasetData(eb, currentstudyid, parentstudy);
            eb.getMetadata();
            eb.computeReport(answer);
            long sysTimeEnd = System.currentTimeMillis() - sysTimeBegin;
            // logger.info("found data set: "+generateReport);
            String CSVFileName = db.getName() + "_comma.txt";
            fId = generateFileService.createFile(CSVFileName, generalFileDir, answer.toString(), db, sysTimeEnd, ExportFormatBean.CSVFILE, true, ub);
            fileName = CSVFileName;
            logger.info("just created csv file");
            request.setAttribute("generate", generalFileDir + CSVFileName);
        // finalTarget.setFileName(generalFileDir+CSVFileName);
        } else if ("excel".equalsIgnoreCase(action)) {
            // HSSFWorkbook excelReport = dsdao.generateExcelDataset(db,
            // ExtractBean.XLS_FORMAT,
            // currentStudy,
            // parentStudy);
            long sysTimeEnd = System.currentTimeMillis() - sysTimeBegin;
            // TODO this will change and point to a created excel
            // spreadsheet, tbh
            String excelFileName = db.getName() + "_excel.xls";
            // fId = this.createFile(excelFileName,
            // generalFileDir,
            // excelReport,
            // db, sysTimeEnd,
            // ExportFormatBean.EXCELFILE);
            // logger.info("just created csv file, for excel output");
            // response.setHeader("Content-disposition","attachment;
            // filename="+CSVFileName);
            // logger.info("csv file name: "+CSVFileName);
            finalTarget = Page.GENERATE_EXCEL_DATASET;
            // response.setContentType("application/vnd.ms-excel");
            response.setHeader("Content-Disposition", "attachment; filename=" + db.getName() + "_excel.xls");
            request.setAttribute("generate", generalFileDir + excelFileName);
            logger.info("set 'generate' to :" + generalFileDir + excelFileName);
            fileName = excelFileName;
        // excelReport.write(stream);
        // stream.flush();
        // stream.close();
        // finalTarget.setFileName(WEB_DIR+db.getId()+"/"+excelFileName);
        }
        // <%@page contentType="application/vnd.ms-excel"%>
        if (!finalTarget.equals(Page.GENERATE_EXCEL_DATASET) && !finalTarget.equals(Page.GENERATE_DATASET_HTML)) {
            // to catch all the others and try to set a new path for file
            // capture
            // tbh, 4-18-05
            // request.setAttribute("generate",finalTarget.getFileName());
            // TODO changing path to show refresh page, then window with
            // link to download file, tbh 06-08-05
            // finalTarget.setFileName(
            // "/WEB-INF/jsp/extract/generatedFileDataset.jsp");
            finalTarget.setFileName("" + "/WEB-INF/jsp/extract/generateMetadataCore.jsp");
            // also set up table here???
            asdfdao = new ArchivedDatasetFileDAO(sm.getDataSource());
            ArchivedDatasetFileBean asdfBean = (ArchivedDatasetFileBean) asdfdao.findByPK(fId);
            // *** do we need this below? tbh
            ArrayList newFileList = new ArrayList();
            newFileList.add(asdfBean);
            // request.setAttribute("filelist",newFileList);
            ArrayList filterRows = ArchivedDatasetFileRow.generateRowsFromBeans(newFileList);
            EntityBeanTable table = fp.getEntityBeanTable();
            // sort by date
            table.setSortingIfNotExplicitlySet(3, false);
            String[] columns = { resword.getString("file_name"), resword.getString("run_time"), resword.getString("file_size"), resword.getString("created_date"), resword.getString("created_by") };
            table.setColumns(new ArrayList(Arrays.asList(columns)));
            table.hideColumnLink(0);
            table.hideColumnLink(1);
            table.hideColumnLink(2);
            table.hideColumnLink(3);
            table.hideColumnLink(4);
            // table.setQuery("ExportDataset?datasetId=" +db.getId(), new
            // HashMap());
            // trying to continue...
            // session.setAttribute("newDataset",db);
            request.setAttribute("dataset", db);
            request.setAttribute("file", asdfBean);
            table.setRows(filterRows);
            table.computeDisplay();
            request.setAttribute("table", table);
        // *** do we need this above? tbh
        }
        logger.info("set first part of 'generate' to :" + generalFileDir);
        logger.info("found file name: " + finalTarget.getFileName());
        //            String del = CoreResources.getField("dataset_file_delete");
        //            if (del.equalsIgnoreCase("true") || del.equals("")) {
        //                File deleteFile = new File(generalFileDir + fileName);
        //                deleteFile.delete();
        //            }
        forwardPage(finalTarget);
    }
}

Example 3 with Page

use of org.akaza.openclinica.view.Page in project OpenClinica by OpenClinica.

the class InitialDataEntryServlet method getServletPage.

/*
     * (non-Javadoc)
     *
     * @see
     * org.akaza.openclinica.control.submit.DataEntryServlet#getServletPage()
     */
@Override
protected String getServletPage(HttpServletRequest request) {
    FormProcessor fp = new FormProcessor(request);
    String tabId = fp.getString("tab", true);
    String sectionId = fp.getString(DataEntryServlet.INPUT_SECTION_ID, true);
    String eventCRFId = fp.getString(INPUT_EVENT_CRF_ID, true);
    if (StringUtil.isBlank(sectionId) || StringUtil.isBlank(tabId)) {
        return Page.INITIAL_DATA_ENTRY_SERVLET.getFileName();
    } else {
        Page target = Page.INITIAL_DATA_ENTRY_SERVLET;
        return target.getFileName() + "?eventCRFId=" + eventCRFId + "&sectionId=" + sectionId + "&tab=" + tabId;
    //return target.getFileName()+;
    }
}

Example 4 with Page

use of org.akaza.openclinica.view.Page in project OpenClinica by OpenClinica.

the class MarkEventCRFCompleteServlet method processRequest.

/*
     * (non-Javadoc)
     *
     * @see org.akaza.openclinica.control.core.SecureController#processRequest()
     */
@Override
protected void processRequest() throws Exception {
    // FormDiscrepancyNotes discNotes =
    // (FormDiscrepancyNotes)session.getAttribute(AddNewSubjectServlet.
    // FORM_DISCREPANCY_NOTES_NAME);
    getEventCRFBean();
    getEventDefinitionCRFBean();
    DataEntryStage stage = ecb.getStage();
    request.setAttribute(TableOfContentsServlet.INPUT_EVENT_CRF_BEAN, ecb);
    // Page errorPage = Page.TABLE_OF_CONTENTS_SERVLET;
    Page errorPage = Page.LIST_STUDY_SUBJECTS_SERVLET;
    if (stage.equals(DataEntryStage.UNCOMPLETED) || stage.equals(DataEntryStage.DOUBLE_DATA_ENTRY_COMPLETE) || stage.equals(DataEntryStage.LOCKED)) {
        throw new InconsistentStateException(errorPage, respage.getString("not_mark_CRF_complete1"));
    }
    if (stage.equals(DataEntryStage.INITIAL_DATA_ENTRY_COMPLETE) || stage.equals(DataEntryStage.DOUBLE_DATA_ENTRY)) {
        if (!edcb.isDoubleEntry()) {
            throw new InconsistentStateException(errorPage, respage.getString("not_mark_CRF_complete2"));
        }
    }
    if (!isEachRequiredFieldFillout()) {
        throw new InconsistentStateException(errorPage, respage.getString("not_mark_CRF_complete4"));
    }
    if (ecb.getInterviewerName().trim().equals("")) {
        throw new InconsistentStateException(errorPage, respage.getString("not_mark_CRF_complete5"));
    }
    if (!fp.isSubmitted()) {
        DisplayTableOfContentsBean toc = TableOfContentsServlet.getDisplayBean(ecb, sm.getDataSource(), currentStudy);
        toc = TableOfContentsServlet.getDisplayBeanWithShownSections(sm.getDataSource(), toc, (DynamicsMetadataService) SpringServletAccess.getApplicationContext(getServletContext()).getBean("dynamicsMetadataService"));
        request.setAttribute(BEAN_DISPLAY, toc);
        resetPanel();
        panel.setStudyInfoShown(false);
        panel.setOrderedData(true);
        setToPanel(resword.getString("subject"), toc.getStudySubject().getLabel());
        setToPanel(resword.getString("study_event_definition"), toc.getStudyEventDefinition().getName());
        StudyEventBean seb = toc.getStudyEvent();
        setToPanel(resword.getString("location"), seb.getLocation());
        setToPanel(resword.getString("start_date"), seb.getDateStarted().toString());
        setToPanel(resword.getString("end_date"), seb.getDateEnded().toString());
        setToPanel(resword.getString("CRF"), toc.getCrf().getName());
        setToPanel(resword.getString("CRF_version"), toc.getCrfVersion().getName());
        forwardPage(Page.MARK_EVENT_CRF_COMPLETE);
    } else {
        boolean markComplete = fp.getString(INPUT_MARK_COMPLETE).equals(VALUE_YES);
        if (markComplete) {
            Status newStatus = ecb.getStatus();
            boolean ide = true;
            if (stage.equals(DataEntryStage.INITIAL_DATA_ENTRY) && edcb.isDoubleEntry()) {
                newStatus = Status.PENDING;
                ecb.setUpdaterId(ub.getId());
                ecb.setUpdatedDate(new Date());
                ecb.setDateCompleted(new Date());
            } else if (stage.equals(DataEntryStage.INITIAL_DATA_ENTRY) && !edcb.isDoubleEntry()) {
                newStatus = Status.UNAVAILABLE;
                ecb.setUpdaterId(ub.getId());
                ecb.setUpdatedDate(new Date());
                ecb.setDateCompleted(new Date());
                ecb.setDateValidateCompleted(new Date());
            } else if (stage.equals(DataEntryStage.INITIAL_DATA_ENTRY_COMPLETE) || stage.equals(DataEntryStage.DOUBLE_DATA_ENTRY)) {
                newStatus = Status.UNAVAILABLE;
                ecb.setDateValidateCompleted(new Date());
                ide = false;
            }
            ecb.setStatus(newStatus);
            ecb = (EventCRFBean) ecdao.update(ecb);
            ecdao.markComplete(ecb, ide);
            ItemDataDAO iddao = new ItemDataDAO(sm.getDataSource());
            iddao.updateStatusByEventCRF(ecb, newStatus);
            // change status for event
            StudyEventDAO sedao = new StudyEventDAO(sm.getDataSource());
            StudyEventBean seb = (StudyEventBean) sedao.findByPK(ecb.getStudyEventId());
            seb.setUpdatedDate(new Date());
            seb.setUpdater(ub);
            EventDefinitionCRFDAO edcdao = new EventDefinitionCRFDAO(sm.getDataSource());
            ArrayList allCRFs = ecdao.findAllByStudyEvent(seb);
            ArrayList allEDCs = edcdao.findAllActiveByEventDefinitionId(seb.getStudyEventDefinitionId());
            boolean eventCompleted = true;
            for (int i = 0; i < allCRFs.size(); i++) {
                EventCRFBean ec = (EventCRFBean) allCRFs.get(i);
                if (!ec.getStatus().equals(Status.UNAVAILABLE)) {
                    eventCompleted = false;
                    break;
                }
            }
            if (eventCompleted && allCRFs.size() >= allEDCs.size()) {
                seb.setSubjectEventStatus(SubjectEventStatus.COMPLETED);
            }
            seb = (StudyEventBean) sedao.update(seb);
            addPageMessage(respage.getString("event_CRF_marked_complete"));
            request.setAttribute(EnterDataForStudyEventServlet.INPUT_EVENT_ID, String.valueOf(ecb.getStudyEventId()));
            forwardPage(Page.ENTER_DATA_FOR_STUDY_EVENT_SERVLET);
        } else {
            request.setAttribute(DataEntryServlet.INPUT_IGNORE_PARAMETERS, Boolean.TRUE);
            addPageMessage(respage.getString("event_CRF_not_marked_complete"));
            forwardPage(errorPage);
        }
    }
}

Example 5 with Page

use of org.akaza.openclinica.view.Page in project OpenClinica by OpenClinica.

the class CoreSecureController method forwardPage.

/**
     * <P>
     * Forwards to a jsp page. Additions to the forwardPage() method involve
     * checking the session for the bread crumb trail and setting it, if
     * necessary. Setting it here allows the developer to only have to update
     * the <code>BreadcrumbTrail</code> class.
     *
     * @param jspPage
     *            The page to go to.
     * @param checkTrail
     *            The command to check for, and set a trail in the session.
     * @param request
     *            TODO
     * @param response
     *            TODO
     */
protected void forwardPage(Page jspPage, boolean checkTrail, HttpServletRequest request, HttpServletResponse response) {
    Page page1 = Page.valueOf(jspPage.name());
    String temp;
    // YW 10-03-2007 <<
    response.setHeader("Cache-Control", "no-cache");
    response.setHeader("Pragma", "no-cache");
    response.setDateHeader("Expires", -1);
    response.setHeader("Cache-Control", "no-store");
    if (request.getAttribute(POP_UP_URL) == null) {
        request.setAttribute(POP_UP_URL, "");
    }
    HttpSession session = request.getSession();
    try {
        // Added 01/19/2005 for breadcrumbs, tbh
        /*    if (checkTrail) {
                BreadcrumbTrail bt = new BreadcrumbTrail();
                if (session != null) {// added bu jxu, fixed bug for log out
                    ArrayList trail = (ArrayList) session.getAttribute("trail");
                    if (trail == null) {
                        trail = bt.generateTrail(jspPage, request);
                    } else {
                        bt.setTrail(trail);
                        trail = bt.generateTrail(jspPage, request);
                    }
                    session.setAttribute("trail", trail);
                    panel = (StudyInfoPanel) session.getAttribute(STUDY_INFO_PANEL);
                    if (panel == null) {
                        panel = new StudyInfoPanel();
                        panel.setData(jspPage, session, request);
                    } else {
                        panel.setData(jspPage, session, request);
                    }

                    session.setAttribute(STUDY_INFO_PANEL, panel);
                }
                // we are also using checkTrail to update the panel, tbh
                // 01/31/2005
            }*/
        // above added 01/19/2005, tbh
        temp = page1.getFileName();
        getServletContext().getRequestDispatcher(temp).forward(request, response);
    // response.sendRedirect(request.getContextPath()+jspPage.getFileName());
    } catch (Exception se) {
        /*if ("View Notes".equals(jspPage.getTitle())) {
                String viewNotesURL = jspPage.getFileName();
                if (viewNotesURL != null && viewNotesURL.contains("listNotes_p_=")) {
                    String[] ps = viewNotesURL.split("listNotes_p_=");
                    String t = ps[1].split("&")[0];
                    int p = t.length() > 0 ? Integer.valueOf(t).intValue() : -1;
                    if (p > 1) {
                        viewNotesURL = viewNotesURL.replace("listNotes_p_=" + p, "listNotes_p_=" + (p - 1));
                        //forwardPage(Page.setNewPage(viewNotesURL, "View Notes"), request, response);
                        try {
							getServletContext().getRequestDispatcher(viewNotesURL).forward(request, response);
						} catch (ServletException e) {
							// TODO Auto-generated catch block
							e.printStackTrace();
						} catch (IOException e) {
							// TODO Auto-generated catch block
							e.printStackTrace();
						}
                    } else if (p <= 0) {
                        try {
							forwardPage(Page.VIEW_DISCREPANCY_NOTES_IN_STUDY, request, response);
						} catch (Exception e) {
							// TODO Auto-generated catch block
							e.printStackTrace();
						}
                    }
                }
            }
         */
        LOGGER.error(se.getMessage(), se);
    } finally {
        page1 = null;
        jspPage = null;
        temp = null;
    }
}