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.disease.web.component.gene; import java.util.ArrayList; import java.util.List; import org.apache.shiro.SecurityUtils; import org.apache.wicket.AttributeModifier; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.list.ListItem; import org.apache.wicket.markup.html.list.PageableListView; import org.apache.wicket.markup.html.panel.Panel; import org.apache.wicket.markup.repeater.Item; import org.apache.wicket.markup.repeater.data.DataView; import org.apache.wicket.model.AbstractReadOnlyModel; import org.apache.wicket.model.IModel; import org.apache.wicket.spring.injection.annot.SpringBean; import org.hibernate.mapping.Array; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import au.org.theark.core.Constants; import au.org.theark.core.model.disease.entity.Disease; import au.org.theark.core.model.disease.entity.Gene; import au.org.theark.core.service.IArkCommonService; import au.org.theark.core.vo.ArkCrudContainerVO; import au.org.theark.core.web.component.ArkCRUDHelper; import au.org.theark.core.web.component.ArkDataProvider; import au.org.theark.core.web.component.link.ArkBusyAjaxLink; import au.org.theark.disease.service.IArkDiseaseService; import au.org.theark.disease.vo.GeneVO; import au.org.theark.disease.web.component.gene.form.ContainerForm; /** * @author nivedann * */ @SuppressWarnings({ "unchecked", "serial" }) public class SearchResultListPanel extends Panel { private static final long serialVersionUID = -8517602411833622907L; private static final Logger log = LoggerFactory.getLogger(SearchResultListPanel.class); private WebMarkupContainer arkContextMarkup; private ContainerForm containerForm; private ArkCrudContainerVO arkCrudContainerVO; @SpringBean(name = au.org.theark.core.Constants.ARK_COMMON_SERVICE) private IArkCommonService iArkCommonService; @SpringBean(name = au.org.theark.core.Constants.ARK_DISEASE_SERVICE) private IArkDiseaseService iArkDiseaseService; public SearchResultListPanel(String id, WebMarkupContainer arkContextMarkup, ContainerForm containerForm, ArkCrudContainerVO arkCrudContainerVO) { super(id); this.containerForm = containerForm; this.arkContextMarkup = arkContextMarkup; this.arkCrudContainerVO = arkCrudContainerVO; } public DataView<GeneVO> buildDataView(ArkDataProvider<GeneVO, IArkDiseaseService> diseaseProvider) { DataView<GeneVO> studyCompDataView = new DataView<GeneVO>("diseaseList", diseaseProvider) { @Override protected void populateItem(final Item<GeneVO> item) { Gene gene = item.getModelObject().getGene(); item.add(new Label("gene.id", gene.getId().toString())); item.add(buildLink(item.getModelObject())); item.add(new AttributeModifier(Constants.CLASS, new AbstractReadOnlyModel() { @Override public String getObject() { return (item.getIndex() % 2 == 1) ? Constants.EVEN : Constants.ODD; } })); } }; return studyCompDataView; } public PageableListView<GeneVO> buildListView(IModel iModel) { PageableListView<GeneVO> listView = new PageableListView<GeneVO>("diseaseList", iModel, iArkCommonService.getUserConfig(Constants.CONFIG_ROWS_PER_PAGE).getIntValue()) { @Override protected void populateItem(final ListItem<GeneVO> item) { Gene gene = item.getModelObject().getGene(); item.add(new Label("gene.id", gene.getId().toString())); item.add(buildLink(item.getModelObject())); item.add(new AttributeModifier(Constants.CLASS, new AbstractReadOnlyModel() { @Override public String getObject() { return (item.getIndex() % 2 == 1) ? Constants.EVEN : Constants.ODD; } })); } }; return listView; } private AjaxLink buildLink(final GeneVO geneVO) { ArkBusyAjaxLink link = new ArkBusyAjaxLink("disease.name") { @Override public void onClick(AjaxRequestTarget target) { Long sessionStudyId = (Long) SecurityUtils.getSubject().getSession() .getAttribute(au.org.theark.core.Constants.STUDY_CONTEXT_ID); List<Disease> availableDiseases = iArkDiseaseService .getAvailableDiseasesForStudy(iArkCommonService.getStudy(sessionStudyId)); List<Disease> selectedDiseases = new ArrayList<Disease>(geneVO.getGene().getDiseases()); ArkCRUDHelper.preProcessDetailPanelOnSearchResults(target, arkCrudContainerVO); containerForm.setModelObject(geneVO); containerForm.getModelObject().setAvailableDiseases(availableDiseases); containerForm.getModelObject().setSelectedDiseases(selectedDiseases); } }; Label nameLinkLabel = new Label("gene.name", geneVO.getGene().getName()); link.add(nameLinkLabel); return link; } }