Java tutorial
/******************************************************************************* * Copyright (c) 2011 University of Western Australia. All rights reserved. * * This file is part of The Ark. * * The Ark is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 3 * of the License, or (at your option) any later version. * * The Ark is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. ******************************************************************************/ package au.org.theark.phenotypic.web.component.phenodataupload; import java.io.InputStream; import java.util.List; import org.apache.shiro.SecurityUtils; import org.apache.shiro.subject.Subject; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.markup.html.basic.MultiLineLabel; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.spring.injection.annot.SpringBean; import org.quartz.JobExecutionException; import org.quartz.SchedulerException; import au.org.theark.core.model.pheno.entity.PhenoDataSetCollection; import au.org.theark.core.model.pheno.entity.PhenoDataSetGroup; import au.org.theark.core.model.study.entity.CustomFieldGroup; import au.org.theark.core.service.IArkCommonService; import au.org.theark.core.vo.UploadVO; import au.org.theark.core.web.form.AbstractWizardForm; import au.org.theark.core.web.form.AbstractWizardStepPanel; import au.org.theark.phenotypic.service.IPhenotypicService; import au.org.theark.phenotypic.util.*; import au.org.theark.phenotypic.web.component.phenodataupload.form.WizardForm; import au.org.theark.phenotypic.job.PhenoDataUploadExecutor; //import au.org.theark.phenotypic.job.StudyDataUploadExecutor; //import au.org.theark.phenotypic.service.IStudyService; //import au.org.theark.phenotypic.util.SubjectUploadReport; public class PhenoDataUploadStep4 extends AbstractWizardStepPanel { private static final long serialVersionUID = 2971945948091031160L; private Form<UploadVO> containerForm; private WizardForm wizardForm; @SpringBean(name = au.org.theark.core.Constants.ARK_COMMON_SERVICE) private IArkCommonService iArkCommonService; @SpringBean(name = au.org.theark.core.Constants.ARK_PHENO_DATA_SERVICE) private IPhenotypicService iPhenoService; public PhenoDataUploadStep4(String id, Form<UploadVO> containerForm, WizardForm wizardForm) { super(id, "Step 4/5: Confirm Upload", "Data will now be written to the database, click Next to continue, otherwise click Cancel."); this.containerForm = containerForm; this.wizardForm = wizardForm; initialiseDetailForm(); } private void initialiseDetailForm() { } @Override public void handleWizardState(AbstractWizardForm<?> form, AjaxRequestTarget target) { } @Override public void onStepInNext(AbstractWizardForm<?> form, AjaxRequestTarget target) { if (containerForm.getModelObject().getPreviousStepOutCompleted()) { form.getNextButton().setEnabled(true); target.add(form.getNextButton()); form.getArkExcelWorkSheetAsGrid().setVisible(false); target.add(form.getArkExcelWorkSheetAsGrid()); } else { addOrReplace(new MultiLineLabel("multiLineLabel", "Step 3 is not completed properly.")); form.getNextButton().setEnabled(false); target.add(form.getWizardButtonContainer()); } } @Override public void onStepOutNext(AbstractWizardForm<?> form, AjaxRequestTarget target) { form.getNextButton().setEnabled(false); target.add(form.getNextButton()); // Filename seems to be lost from model when moving between steps in wizard? is this a symptom of something greater? containerForm.getModelObject().getUpload().setFilename(wizardForm.getFileName()); String fileFormat = containerForm.getModelObject().getUpload().getFileFormat().getName(); char delimiterChar = containerForm.getModelObject().getUpload().getDelimiterType().getDelimiterCharacter(); try { List<String> uidsToUpload = containerForm.getModelObject().getUidsToUpload(); log.info("________________________________________________________" + "about to try passing list of uids is of size " + uidsToUpload.size()); InputStream inputStream = containerForm.getModelObject().getFileUpload().getInputStream(); long size = containerForm.getModelObject().getFileUpload().getSize(); Long uploadId = containerForm.getModelObject().getUpload().getId(); String report = generateInitialUploadReport(); Subject currentUser = SecurityUtils.getSubject(); Long studyId = (Long) currentUser.getSession() .getAttribute(au.org.theark.core.Constants.STUDY_CONTEXT_ID); PhenoDataSetCollection phenoCollectionCriteria = containerForm.getModelObject().getPhenoCollection(); PhenoDataSetGroup phenoDataSetGroup = containerForm.getModelObject().getPhenoDataSetGroup(); PhenoDataUploadExecutor task = new PhenoDataUploadExecutor(iArkCommonService, iPhenoService, inputStream, uploadId, //null user studyId, fileFormat, delimiterChar, size, report, uidsToUpload, phenoCollectionCriteria, phenoDataSetGroup, containerForm.getModelObject().getUpdateChkBox()); task.run(); } catch (Exception e1) { addOrReplace(new MultiLineLabel("multiLineLabel", "There is an issue during the data upload process.")); form.getNextButton().setEnabled(false); target.add(form.getWizardButtonContainer()); containerForm.getModelObject().setPreviousStepOutCompleted(false); } } private String generateInitialUploadReport() { PhenoUploadReport subjectUploadReport = new PhenoUploadReport(); subjectUploadReport.appendDetails(containerForm.getModelObject().getUpload()); return subjectUploadReport.getReport().toString(); } }