Java tutorial
/** * Copyright (C) 2015 Orange * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.francetelecom.clara.cloud.presentation.applications; import com.francetelecom.clara.cloud.core.service.exception.ObjectNotFoundException; import com.francetelecom.clara.cloud.coremodel.Application; import com.francetelecom.clara.cloud.presentation.common.AjaxFallbackCustomDataTable; import com.francetelecom.clara.cloud.presentation.common.PageTemplate; import com.francetelecom.clara.cloud.presentation.resource.CacheActivatedImage; import com.francetelecom.clara.cloud.presentation.tools.ApplicationProvider; import com.francetelecom.clara.cloud.presentation.tools.BusinessExceptionHandler; import com.francetelecom.clara.cloud.presentation.tools.WicketSession; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.AjaxSelfUpdatingTimerBehavior; import org.apache.wicket.ajax.markup.html.form.AjaxCheckBox; import org.apache.wicket.behavior.AttributeAppender; import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator; import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn; import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn; import org.apache.wicket.extensions.markup.html.repeater.data.table.PropertyColumn; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.form.CheckBox; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.SubmitLink; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.markup.html.panel.Panel; import org.apache.wicket.markup.repeater.Item; import org.apache.wicket.model.*; import org.apache.wicket.util.time.Duration; import java.util.ArrayList; import java.util.List; /** * ApplicationsTablePanel * Panel which show the applications * * User: Thomas Escalle - tawe8231 * Entity : FT/OLNC/RD/MAPS/MEP/MSE * Updated : $LastChangedDate$ * @author : $Author$ * @version : $Revision$ */ public class ApplicationsTablePanel extends Panel { private static final long serialVersionUID = 527385503166750788L; //private static final transient org.slf4j.Logger logger = LoggerFactory.getLogger(ApplicationsTablePanel.class); AjaxFallbackCustomDataTable<Application, String> dataTable; CheckBox viewAllCheckBox; private ApplicationsPage parentPage; private List<Application> applicationsList; private Form<?> searchCriteriaForm; private String searchCriteria; private WebMarkupContainer refreshContainer; public ApplicationsTablePanel(String id) { super(id); initComponents(); } private void initComponents() { refreshContainer = new WebMarkupContainer("refreshApplication"); add(refreshContainer.setOutputMarkupId(true)); } private StringResourceModel getStringResourceModel(java.lang.String key) { // BVA fix Localizer warning : cf. https://issues.apache.org/jira/browse/WICKET-990 return new StringResourceModel(key, this, null); } private void initTable() { final List<IColumn<Application, String>> columns = new ArrayList<IColumn<Application, String>>(); columns.add(new PropertyColumn<Application, String>( getStringResourceModel("portal.application.table.header.name"), "label", "label") { private static final long serialVersionUID = -5548238873027346512L; @Override public void populateItem(Item<ICellPopulator<Application>> cellItem, String id, IModel<Application> appIModel) { cellItem.add(new ApplicationDetailsLinkPanel(id, appIModel)); cellItem.add(new AttributeAppender("title", appIModel.getObject().getLabel())); } @Override public String getCssClass() { return "label ellipsis"; } }); columns.add(new PropertyColumn<Application, String>( getStringResourceModel("portal.application.table.header.appCode"), "code", "code") { private static final long serialVersionUID = 2743741360422459728L; @Override public void populateItem(Item<ICellPopulator<Application>> item, String componentId, IModel<Application> rowModel) { super.populateItem(item, componentId, rowModel); item.add(new AttributeAppender("title", rowModel.getObject().getCode())); } @Override public String getCssClass() { return "label ellipsis"; } }); columns.add(new PropertyColumn<Application, String>( getStringResourceModel("portal.application.table.header.description"), "description", "description")); columns.add(new PropertyColumn<Application, String>( getStringResourceModel("portal.application.table.header.visibility"), "visibility", "visibility") { private static final long serialVersionUID = -2362613895284301548L; @Override public void populateItem(Item<ICellPopulator<Application>> iCellPopulatorItem, String componentId, IModel<Application> appIModel) { iCellPopulatorItem.add(new ApplicationVisibilityPanel(componentId, appIModel)); } @Override public String getCssClass() { return "actionShort actionCenter"; } }); columns.add(new AbstractColumn<Application, String>( getStringResourceModel("portal.application.table.header.actions")) { private static final long serialVersionUID = -2548831025324697929L; @Override public void populateItem(Item<ICellPopulator<Application>> iCellPopulatorItem, String componentId, IModel<Application> appIModel) { ApplicationActionPanel appActPanel = null; try { appActPanel = new ApplicationActionPanel(componentId, appIModel, parentPage.getManageApplication().canBeDeleted(appIModel.getObject().getUID())); } catch (ObjectNotFoundException e) { BusinessExceptionHandler handler = new BusinessExceptionHandler(parentPage); handler.error(e); } iCellPopulatorItem.add(appActPanel); } @Override public String getCssClass() { return "actionShort actionCenter"; } }); //ApplicationProvider appProv = new ApplicationProvider(this, viewAllCheckBox.getModel(), parentPage.getManageApplication()); ApplicationProvider appProv = new ApplicationProvider(searchCriteria, applicationsList); dataTable = new AjaxFallbackCustomDataTable<>("applicationsDataTable", columns, appProv, PageTemplate.ROWS_PER_PAGE); dataTable.add(new AjaxSelfUpdatingTimerBehavior(Duration.seconds(60))); addOrReplace(dataTable); } @Override protected void onBeforeRender() { this.parentPage = (ApplicationsPage) getPage(); createSearchCriteriaForm(); viewAllCheckBox = new AjaxCheckBox("allAppsCheckbox", new Model<Boolean>(WicketSession.get().getViewAll())) { private static final long serialVersionUID = -336651607302799133L; @Override protected void onUpdate(AjaxRequestTarget target) { WicketSession.get().setViewAll(getModelObject()); getApplicationsFromDB(); // initTable(); refreshContainer.replace(dataTable); target.add(refreshContainer); } }; searchCriteriaForm.addOrReplace(viewAllCheckBox); getApplicationsFromDB(); initTable(); refreshContainer.addOrReplace(dataTable); super.onBeforeRender(); } private void getApplicationsFromDB() { applicationsList = new ArrayList<Application>(); if (viewAllCheckBox.getModelObject()) { applicationsList = parentPage.getManageApplication().findApplications(); } else { applicationsList = parentPage.getManageApplication().findMyApplications(); } } private void createSearchCriteriaForm() { searchCriteriaForm = new Form<Void>("searchCriteriaForm"); searchCriteriaForm .add(new CacheActivatedImage("imageHelp.searchField", new ResourceModel("image.help").getObject())); addOrReplace(searchCriteriaForm); searchCriteriaForm .add(new TextField<String>("searchCriteria", new PropertyModel<String>(this, "searchCriteria"))); SubmitLink searchLink = new SubmitLink("searchLink"); CacheActivatedImage imageSearch = new CacheActivatedImage("imageSearch", new ResourceModel("image.help").getObject()); searchLink.add(imageSearch); searchCriteriaForm.add(searchLink); } }