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.qaevent.action; import java.util.Collections; import java.util.List; 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.DynaActionForm; import us.mn.state.health.lims.common.action.BaseAction; import us.mn.state.health.lims.common.util.SystemConfiguration; import us.mn.state.health.lims.dictionary.dao.DictionaryDAO; import us.mn.state.health.lims.dictionary.daoimpl.DictionaryDAOImpl; import us.mn.state.health.lims.dictionary.valueholder.Dictionary; import us.mn.state.health.lims.login.dao.UserTestSectionDAO; import us.mn.state.health.lims.login.daoimpl.UserTestSectionDAOImpl; import us.mn.state.health.lims.qaevent.dao.QaEventDAO; import us.mn.state.health.lims.qaevent.daoimpl.QaEventDAOImpl; import us.mn.state.health.lims.qaevent.valueholder.QaEvent; import us.mn.state.health.lims.test.dao.TestDAO; import us.mn.state.health.lims.test.daoimpl.TestDAOImpl; import us.mn.state.health.lims.test.valueholder.Test; import us.mn.state.health.lims.test.valueholder.TestComparator; /** * @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. */ public class QaEventAction extends BaseAction { private boolean isNew = false; protected ActionForward performAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String id = request.getParameter(ID); String forward = FWD_SUCCESS; request.setAttribute(ALLOW_EDITS_KEY, "true"); request.setAttribute(PREVIOUS_DISABLED, "true"); request.setAttribute(NEXT_DISABLED, "true"); DynaActionForm dynaForm = (DynaActionForm) form; // initialize the form dynaForm.initialize(mapping); QaEvent qaEvent = new QaEvent(); TestDAO testDAO = new TestDAOImpl(); DictionaryDAO dictionaryDAO = new DictionaryDAOImpl(); if ((id != null) && (!"0".equals(id))) { // this is an existing // qaEvent qaEvent.setId(id); QaEventDAO qaEventDAO = new QaEventDAOImpl(); qaEventDAO.getData(qaEvent); isNew = false; // this is to set correct page title // do we need to enable next or previous? List qaEvents = qaEventDAO.getNextQaEventRecord(qaEvent.getQaEventName()); if (qaEvents.size() > 0) { // enable next button request.setAttribute(NEXT_DISABLED, "false"); } qaEvents = qaEventDAO.getPreviousQaEventRecord(qaEvent.getQaEventName()); if (qaEvents.size() > 0) { // enable next button request.setAttribute(PREVIOUS_DISABLED, "false"); } // end of logic to enable next or previous button } else { // this is a new qaEvent isNew = true; // this is to set correct page title } if (qaEvent.getId() != null && !qaEvent.getId().equals("0")) { request.setAttribute(ID, qaEvent.getId()); } //Get tests by user system id //bugzilla 2160 UserTestSectionDAO userTestSectionDAO = new UserTestSectionDAOImpl(); //bugzilla 2291 List tests = userTestSectionDAO.getAllUserTests(request, true); List dictionaries = dictionaryDAO.getDictionaryEntrysByCategory( SystemConfiguration.getInstance().getQaEventDictionaryCategoryType()); //bugzilla 2506 List dictionaries2 = dictionaryDAO.getDictionaryEntrysByCategory( SystemConfiguration.getInstance().getQaEventDictionaryCategoryCategory()); //bugzilla 1856 Collections.sort(tests, TestComparator.DESCRIPTION_COMPARATOR); // populate form from valueholder PropertyUtils.copyProperties(form, qaEvent); PropertyUtils.setProperty(form, "tests", tests); PropertyUtils.setProperty(form, "dictionaries", dictionaries); //bugzilla 2506 PropertyUtils.setProperty(form, "dictionaries2", dictionaries2); Test qaEventTest = (Test) qaEvent.getTest(); // bugzilla 2246 changed name selectedTest to selectedTestId String selectedTestId = null; if (qaEventTest != null) selectedTestId = qaEventTest.getId(); PropertyUtils.setProperty(form, "selectedTestId", selectedTestId); Dictionary type = (Dictionary) qaEvent.getType(); String selectedTypeId = null; if (type != null) selectedTypeId = type.getId(); // bugzilla 2246 PropertyUtils.setProperty(form, "selectedTypeId", selectedTypeId); //bugzilla 2506 Dictionary category = (Dictionary) qaEvent.getCategory(); String selectedCategoryId = null; if (category != null) selectedCategoryId = category.getId(); PropertyUtils.setProperty(form, "selectedCategoryId", selectedCategoryId); return mapping.findForward(forward); } protected String getPageTitleKey() { if (isNew) { return "qaevent.add.title"; } else { return "qaevent.edit.title"; } } protected String getPageSubtitleKey() { if (isNew) { return "qaevent.add.title"; } else { return "qaevent.edit.title"; } } }