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.environments; import com.francetelecom.clara.cloud.core.service.ManageApplicationRelease; import com.francetelecom.clara.cloud.core.service.ManageEnvironment; import com.francetelecom.clara.cloud.core.service.exception.ApplicationReleaseNotFoundException; import com.francetelecom.clara.cloud.core.service.exception.ObjectNotFoundException; import com.francetelecom.clara.cloud.coremodel.ApplicationRelease; import com.francetelecom.clara.cloud.presentation.common.AjaxFallbackCustomDataTable; import com.francetelecom.clara.cloud.presentation.common.PageTemplate; import com.francetelecom.clara.cloud.presentation.common.WicketUtils; import com.francetelecom.clara.cloud.presentation.resource.CacheActivatedImage; import com.francetelecom.clara.cloud.presentation.tools.BusinessExceptionHandler; import com.francetelecom.clara.cloud.presentation.tools.EnvironmentDtoProvider; import com.francetelecom.clara.cloud.presentation.tools.WicketSession; import com.francetelecom.clara.cloud.services.dto.EnvironmentDto; 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.basic.Label; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.SimpleFormComponentLabel; 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.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.PropertyModel; import org.apache.wicket.model.StringResourceModel; import org.apache.wicket.util.time.Duration; import org.slf4j.LoggerFactory; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.List; /** * EnvironmentsTablePanel Panel which list the environments * * User: Thomas Escalle - tawe8231 Entity : FT/OLNC/RD/MAPS/MEP/MSE Updated : * $LastChangedDate$ * * @author : $Author$ * @version : $Revision$ */ public class EnvironmentsTablePanel extends Panel { private static final long serialVersionUID = -2237439072861854585L; private static final transient org.slf4j.Logger logger = LoggerFactory.getLogger(EnvironmentsTablePanel.class); ManageEnvironment manageEnvironment; ManageApplicationRelease manageApplicationRelease; private ApplicationRelease release; AjaxFallbackCustomDataTable<EnvironmentDto, String> dataTable; AjaxCheckBox viewAllCheckBox; private WebMarkupContainer refreshContainer; private Duration ajaxRefreshPeriod = Duration.milliseconds(10000); private EnvironmentDtoProvider envDtoProvider; private List<EnvironmentDto> envList; private Form<?> searchCriteriaForm; private String searchCriteria; public EnvironmentsTablePanel(String id, ManageApplicationRelease manageApplicationRelease, ManageEnvironment manageEnvironment, ApplicationRelease release) { super(id); this.release = release; this.manageEnvironment = manageEnvironment; this.manageApplicationRelease = manageApplicationRelease; initComponents(); } private void initComponents() { refreshContainer = new WebMarkupContainer("refresh"); add(refreshContainer.setOutputMarkupId(true)); } @Override protected void onBeforeRender() { createSearchCriteriaForm(); viewAllCheckBox = new AjaxCheckBox("allEnvironmentsCheckbox", new Model<Boolean>(WicketSession.get().getViewAll())) { private static final long serialVersionUID = 6279581094195253824L; @Override protected void onUpdate(AjaxRequestTarget target) { WicketSession.get().setViewAll(getModelObject()); updateEnvDetailsPanel(target); } }; viewAllCheckBox.setLabel(WicketUtils.getStringResourceModel(this, "portal.environment.table.header.all")); viewAllCheckBox.setVisible(release == null); searchCriteriaForm.addOrReplace(viewAllCheckBox); SimpleFormComponentLabel viewAllLabel = new SimpleFormComponentLabel("allEnvironmentsLabel", viewAllCheckBox); viewAllLabel.setVisible(release == null); searchCriteriaForm.addOrReplace(viewAllLabel); getEnvironmentsFromDB(); initTable(); refreshContainer.addOrReplace(dataTable); super.onBeforeRender(); } 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 getEnvironmentsFromDB() { if (release != null) { try { envList = manageEnvironment.findEnvironmentsByAppRelease(release.getUID()); } catch (ApplicationReleaseNotFoundException e) { BusinessExceptionHandler handler = new BusinessExceptionHandler(this); handler.error(e); } } else { if (viewAllCheckBox.getModelObject()) { envList = manageEnvironment.findEnvironments(); } else { envList = manageEnvironment.findMyEnvironments(); } } envDtoProvider = new EnvironmentDtoProvider(searchCriteria, envList); } private void createSearchCriteriaForm() { searchCriteriaForm = new Form<Void>("searchCriteriaForm"); searchCriteriaForm.add(new CacheActivatedImage("imageHelp.searchField", getString("image.help"))); addOrReplace(searchCriteriaForm); searchCriteriaForm .add(new TextField<String>("searchCriteria", new PropertyModel<String>(this, "searchCriteria"))); SubmitLink searchLink = new SubmitLink("searchLink"); CacheActivatedImage imageSearch = new CacheActivatedImage("imageSearch", getString("image.search")); searchLink.add(imageSearch); searchCriteriaForm.add(searchLink); } private void initTable() { final List<IColumn<EnvironmentDto, String>> columns = new ArrayList<IColumn<EnvironmentDto, String>>(); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.release"), "applicationReleaseLabel", "applicationReleaseLabel") { private static final long serialVersionUID = -8946588888634720477L; @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> cellItem, String componentId, IModel<EnvironmentDto> rowModel) { String releaseName = rowModel.getObject().getApplicationLabel() + " - " + rowModel.getObject().getReleaseVersion(); cellItem.add(new Label(componentId, releaseName)); cellItem.add(new AttributeAppender("title", releaseName)); } @Override public String getCssClass() { return "releaseLabel ellipsis"; } }); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.label"), "label", "label") { private static final long serialVersionUID = -5548238873027346512L; @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> cellItem, String id, IModel<EnvironmentDto> environmentIModel) { ApplicationRelease envRelease = null; try { envRelease = manageApplicationRelease .findApplicationReleaseByUID(environmentIModel.getObject().getReleaseUID()); } catch (ObjectNotFoundException e) { logger.warn("release with uid " + environmentIModel.getObject().getReleaseUID() + " does not exist."); } EnvironmentDetailsLinkPanel envDetailsLinkPanel = new EnvironmentDetailsLinkPanel(id, environmentIModel, envRelease); cellItem.add(envDetailsLinkPanel); cellItem.add(new AttributeAppender("title", environmentIModel.getObject().getLabel())); } @Override public String getCssClass() { return "ellipsis"; } }); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.type"), "type", "type") { private static final long serialVersionUID = 7844363857397373689L; @Override public String getCssClass() { return "envType lowercase ellipsis"; } @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> item, String componentId, IModel<EnvironmentDto> rowModel) { super.populateItem(item, componentId, rowModel); item.add(new AttributeAppender("title", rowModel.getObject().getType())); } }); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.owner"), "ownerName", "ownerName") { private static final long serialVersionUID = -5782673799227635269L; @Override public String getCssClass() { return "envOnwer ellipsis"; } @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> item, String componentId, IModel<EnvironmentDto> rowModel) { super.populateItem(item, componentId, rowModel); item.add(new AttributeAppender("title", rowModel.getObject().getOwnerName())); } }); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.date"), "creationDate", "creationDate") { private static final long serialVersionUID = 2536737828925838465L; @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> cellItem, String componentId, IModel<EnvironmentDto> environmentIModel) { SimpleDateFormat sdf = new SimpleDateFormat(); sdf.applyPattern(getString("portal.environment.creation.date.format")); Label date = new Label(componentId, sdf.format(environmentIModel.getObject().getCreationDate())); cellItem.add(date); cellItem.add(new AttributeAppender("title", environmentIModel.getObject().getCreationDate())); } @Override public String getCssClass() { return "envDate ellipsis"; } }); columns.add(new PropertyColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.status"), "status", "status") { private static final long serialVersionUID = 2429816459286842726L; @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> iCellPopulatorItem, String componentId, IModel<EnvironmentDto> environmentIModel) { EnvironmentPercentPanel<EnvironmentDto> envPercentPanel = new EnvironmentPercentPanel<>(componentId, environmentIModel); iCellPopulatorItem.add(envPercentPanel); iCellPopulatorItem.add(new AttributeAppender("title", environmentIModel.getObject().getStatus())); } @Override public String getCssClass() { return "envStatus actionCenter"; } }); columns.add(new AbstractColumn<EnvironmentDto, String>( getStringResourceModel("portal.environment.table.header.actions")) { private static final long serialVersionUID = -2548831025324697929L; @Override public void populateItem(Item<ICellPopulator<EnvironmentDto>> iCellPopulatorItem, String componentId, IModel<EnvironmentDto> environmentIModel) { EnvironmentActionPanel<EnvironmentDto> envActPanel = new EnvironmentActionPanel<>(componentId, environmentIModel); iCellPopulatorItem.add(envActPanel); } @Override public String getCssClass() { return "actionLong actionCenter"; } }); envDtoProvider = new EnvironmentDtoProvider(searchCriteria, envList); dataTable = new AjaxFallbackCustomDataTable<EnvironmentDto, String>("dataTable", columns, envDtoProvider, PageTemplate.ROWS_PER_PAGE); dataTable.add(new AjaxSelfUpdatingTimerBehavior(ajaxRefreshPeriod) { private static final long serialVersionUID = 1L; @Override protected void onPostProcessTarget(AjaxRequestTarget target) { // on va en base recuperer les donnes updateEnvDetailsPanel(target); } }); addOrReplace(dataTable); refreshContainer.addOrReplace(dataTable); } private void updateEnvDetailsPanel(AjaxRequestTarget target) { getEnvironmentsFromDB(); initTable(); refreshContainer.replace(dataTable); target.add(refreshContainer); } public void updateEnvActionsPanelAndStatus(AjaxRequestTarget target) { target.add(this); } }