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. * * Contributor(s): CIRG, University of Washington, Seattle WA. */ package us.mn.state.health.lims.testreflex.action; import java.util.ArrayList; 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.scriptlet.dao.ScriptletDAO; import us.mn.state.health.lims.scriptlet.daoimpl.ScriptletDAOImpl; import us.mn.state.health.lims.scriptlet.valueholder.Scriptlet; 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.TestComparator; import us.mn.state.health.lims.testanalyte.dao.TestAnalyteDAO; import us.mn.state.health.lims.testanalyte.daoimpl.TestAnalyteDAOImpl; import us.mn.state.health.lims.testanalyte.valueholder.TestAnalyteComparator; import us.mn.state.health.lims.testreflex.dao.TestReflexDAO; import us.mn.state.health.lims.testreflex.daoimpl.TestReflexDAOImpl; import us.mn.state.health.lims.testreflex.valueholder.TestReflex; import us.mn.state.health.lims.testresult.dao.TestResultDAO; import us.mn.state.health.lims.testresult.daoimpl.TestResultDAOImpl; import us.mn.state.health.lims.testresult.valueholder.TestResult; import us.mn.state.health.lims.testresult.valueholder.TestResultComparator; /** * @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 TestReflexAction extends BaseAction { private boolean isNew = false; @SuppressWarnings("unchecked") protected ActionForward performAction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { // The first job is to determine if we are coming to this action with an // ID parameter in the request. If there is no parameter, we are // creating a new TestReflex. // If there is a parameter present, we should bring up an existing // TestReflex to edit. 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); isNew = id == null || id.equals("0"); TestReflex testReflex = new TestReflex(); if (!isNew) { testReflex.setId(id); TestReflexDAO testReflexDAO = new TestReflexDAOImpl(); testReflexDAO.getData(testReflex); // initialize testResultId & testAnalyteId // initialize testId & addedTestId if (testReflex.getTestResult() != null) { testReflex.setTestResultId(testReflex.getTestResult().getId()); } if (testReflex.getTestAnalyte() != null) { testReflex.setTestAnalyteId(testReflex.getTestAnalyte().getId()); } if (testReflex.getTest() != null) { testReflex.setTestId(testReflex.getTest().getId()); } if (testReflex.getAddedTest() != null) { testReflex.setAddedTestId(testReflex.getAddedTest().getId()); } // do we need to enable next or previous? List testReflexs = testReflexDAO.getNextTestReflexRecord(testReflex.getId()); if (testReflexs.size() > 0) { // enable next button request.setAttribute(NEXT_DISABLED, "false"); } testReflexs = testReflexDAO.getPreviousTestReflexRecord(testReflex.getId()); if (testReflexs.size() > 0) { // enable next button request.setAttribute(PREVIOUS_DISABLED, "false"); } // end of logic to enable next or previous button } if (testReflex.getId() != null && !testReflex.getId().equals("0")) { request.setAttribute(ID, testReflex.getId()); } // populate form from valueholder PropertyUtils.copyProperties(form, testReflex); TestDAO testDAO = new TestDAOImpl(); TestAnalyteDAO testAnalyteDAO = new TestAnalyteDAOImpl(); TestResultDAO testResultDAO = new TestResultDAOImpl(); DictionaryDAO dictDAO = new DictionaryDAOImpl(); //Get tests by user system id //bugzilla 2160 UserTestSectionDAO userTestSectionDAO = new UserTestSectionDAOImpl(); //2291 replaces 2223 (filter out tests not setup yet List tests = userTestSectionDAO.getAllUserTests(request, true); ScriptletDAO scriptletDAO = new ScriptletDAOImpl(); List<Scriptlet> scriptletList = scriptletDAO.getAllScriptlets(); //bugzilla 1844 - no longer sort by name but by description Collections.sort(tests, TestComparator.DESCRIPTION_COMPARATOR); List testAnalytes = new ArrayList(); List testResults = new ArrayList(); if (testReflex.getTest() != null) { testAnalytes = testAnalyteDAO.getAllTestAnalytesPerTest(testReflex.getTest()); Collections.sort(testAnalytes, TestAnalyteComparator.NAME_COMPARATOR); } else { // testAnalytes = testAnalyteDAO.getAllTestAnalytes(); } if (testReflex.getTestAnalyte() != null) { testResults = testResultDAO.getTestResultsByTestAndResultGroup(testReflex.getTestAnalyte()); } else { // testResults = testResultDAO.getAllTestResults(); } // for testResults load the value field with dict entry if needed List newListOfTestResults = new ArrayList(); for (int i = 0; i < testResults.size(); i++) { TestResult tr = new TestResult(); tr = (TestResult) testResults.get(i); if (tr.getTestResultType().equals(SystemConfiguration.getInstance().getDictionaryType())) { // get from dictionary Dictionary dictionary = new Dictionary(); dictionary.setId(tr.getValue()); dictDAO.getData(dictionary); //bugzilla 1847: use dictEntryDisplayValue tr.setValue(dictionary.getDictEntryDisplayValue()); } newListOfTestResults.add(tr); } Collections.sort(newListOfTestResults, TestResultComparator.VALUE_COMPARATOR); PropertyUtils.setProperty(form, "tests", tests); PropertyUtils.setProperty(form, "testAnalytes", testAnalytes); PropertyUtils.setProperty(form, "testResults", newListOfTestResults); PropertyUtils.setProperty(form, "addedTests", tests); PropertyUtils.setProperty(form, "actionScriptlets", scriptletList); return mapping.findForward(forward); } protected String getPageTitleKey() { return isNew ? "testreflex.add.title" : "testreflex.edit.title"; } protected String getPageSubtitleKey() { return isNew ? "testreflex.add.title" : "testreflex.edit.title"; } }