Java tutorial
/** * The contents of this file are subject to the Mozilla Public License * Version 1.1 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the * License for the specific language governing rights and limitations under * the License. * * The Original Code is OpenELIS code. * * Copyright (C) The Minnesota Department of Health. All Rights Reserved. */ package us.mn.state.health.lims.reports.action; import java.io.InputStream; import java.util.ArrayList; import java.util.List; import java.util.Properties; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.beanutils.PropertyUtils; 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 us.mn.state.health.lims.audittrail.dao.AuditTrailDAO; import us.mn.state.health.lims.audittrail.daoimpl.AuditTrailDAOImpl; import us.mn.state.health.lims.audittrail.valueholder.History; import us.mn.state.health.lims.common.action.BaseAction; import us.mn.state.health.lims.common.action.BaseActionForm; import us.mn.state.health.lims.common.action.IActionConstants; import us.mn.state.health.lims.common.util.DateUtil; import us.mn.state.health.lims.common.util.StringUtil; import us.mn.state.health.lims.common.util.SystemConfiguration; import us.mn.state.health.lims.referencetables.dao.ReferenceTablesDAO; import us.mn.state.health.lims.referencetables.daoimpl.ReferenceTablesDAOImpl; import us.mn.state.health.lims.referencetables.valueholder.ReferenceTables; import us.mn.state.health.lims.reports.valueholder.audittrail.HistoryXmlHelper; import us.mn.state.health.lims.systemuser.dao.SystemUserDAO; import us.mn.state.health.lims.systemuser.daoimpl.SystemUserDAOImpl; import us.mn.state.health.lims.systemuser.valueholder.SystemUser; /** * @author diane benz * * To change this generated comment edit the template variable "typecomment": * Window>Preferences>Java>Templates. To enable and disable the creation of type * comments go to Window>Preferences>Java>Code Generation. * bugzilla 2599 */ public class AuditTrailSystemTestProcessAction extends BaseAction { Properties transmissionMap = null; InputStream propertyStream = null; protected ActionForward performAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String forward = FWD_SUCCESS; BaseActionForm dynaForm = (BaseActionForm) form; // server-side validation (validation.xml) ActionMessages errors = dynaForm.validate(mapping, request); if (errors != null && errors.size() > 0) { saveErrors(request, errors); // since we forward to jsp - not Action we don't need to repopulate // the lists here return mapping.findForward(FWD_FAIL); } request.setAttribute(ALLOW_EDITS_KEY, "false"); request.setAttribute(PREVIOUS_DISABLED, "true"); request.setAttribute(NEXT_DISABLED, "true"); AuditTrailDAO auditTrailDAO = new AuditTrailDAOImpl(); SystemUserDAO systemUserDAO = new SystemUserDAOImpl(); //ReferenceTablesDAO referenceTablesDAO = new ReferenceTablesDAOImpl(); String systemUserId = (String) dynaForm.getString("selectedSystemUserId"); String referenceTableId = null; if (dynaForm.getString("selectedReferenceTableId") != null) { referenceTableId = (String) dynaForm.getString("selectedReferenceTableId"); //ReferenceTables referenceTables = new ReferenceTables(); //referenceTables.setId(referenceTableId); //referenceTablesDAO.getData(referenceTables); } String dateModified = (String) dynaForm.getString("dateModified"); List systemUsers = (ArrayList) dynaForm.get("systemUsers"); List referenceTableList = (ArrayList) dynaForm.get("referenceTableList"); History history = new History(); history.setSysUserId(systemUserId); if (!StringUtil.isNullorNill(referenceTableId)) { history.setReferenceTable(referenceTableId); } String locale = SystemConfiguration.getInstance().getDefaultLocale().toString(); history.setTimestamp(DateUtil.convertStringDateToTruncatedTimestamp(dateModified, locale)); @SuppressWarnings("unchecked") List<History> historyRecords = auditTrailDAO.getHistoryBySystemUserAndDateAndRefTableId(history); ReferenceTablesDAO referenceTablesDAO = new ReferenceTablesDAOImpl(); List<HistoryXmlHelper> historyRecordsForDisplay = new ArrayList<HistoryXmlHelper>(); for (History h : historyRecords) { HistoryXmlHelper historyXmlHelper = new HistoryXmlHelper(); historyXmlHelper.setActivity(h.getActivity()); ReferenceTables ref = new ReferenceTables(); ref.setId(h.getReferenceTable()); referenceTablesDAO.getData(ref); historyXmlHelper.setReferenceTableName(ref.getTableName()); historyXmlHelper.setReferenceTableId(h.getReferenceId()); SystemUser systemUser = new SystemUser(); systemUser.setId(h.getSysUserId()); systemUserDAO.getData(systemUser); historyXmlHelper.setUserName(systemUser.getNameForDisplay()); historyXmlHelper.setDate(DateUtil.convertTimestampToStringDateAndTime(h.getTimestamp(), locale)); if (!historyXmlHelper.getActivity().equals(IActionConstants.AUDIT_TRAIL_INSERT)) historyXmlHelper.setChange(auditTrailDAO.retrieveBlobData(h.getId())); historyRecordsForDisplay.add(historyXmlHelper); } // initialize the form dynaForm.initialize(mapping); PropertyUtils.setProperty(dynaForm, "historyRecords", historyRecordsForDisplay); PropertyUtils.setProperty(form, "referenceTableList", referenceTableList); PropertyUtils.setProperty(form, "systemUsers", systemUsers); PropertyUtils.setProperty(dynaForm, "selectedSystemUserId", systemUserId); PropertyUtils.setProperty(dynaForm, "selectedReferenceTableId", referenceTableId); PropertyUtils.setProperty(dynaForm, "dateModified", dateModified); forward = FWD_SUCCESS; return mapping.findForward(forward); } protected String getPageTitleKey() { return "report.audit.trail.systemtest.title"; } protected String getPageSubtitleKey() { return "report.audit.trail.systemtest.subtitle"; } protected String convertToDisplayableXML(String xml) { if (!StringUtil.isNullorNill(xml)) { xml = xml.replaceAll("<", "<"); xml = xml.replaceAll(">", ">"); // the following 2 lines are for display on page (not for system // out) xml = xml.replaceAll("\n", "<br>"); xml = xml.replaceAll(" ", " "); } return xml; } }