Java tutorial
package eu.uqasar.web.dashboard.widget.sonarqualitywidget; /* * #%L * U-QASAR * %% * Copyright (C) 2012 - 2015 U-QASAR Consortium * %% * 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. * #L% */ import java.util.ArrayList; import java.util.Arrays; import java.util.List; import javax.naming.InitialContext; import javax.naming.NamingException; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink; import org.apache.wicket.markup.html.form.DropDownChoice; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.panel.GenericPanel; import org.apache.wicket.model.IModel; import org.apache.wicket.model.PropertyModel; import org.apache.wicket.request.mapper.parameter.PageParameters; import ro.fortsoft.wicket.dashboard.Dashboard; import ro.fortsoft.wicket.dashboard.Widget; import ro.fortsoft.wicket.dashboard.web.DashboardContext; import ro.fortsoft.wicket.dashboard.web.DashboardContextAware; import ro.fortsoft.wicket.dashboard.web.DashboardPanel; import ro.fortsoft.wicket.dashboard.web.WidgetPanel; import eu.uqasar.model.dashboard.DbDashboard; import eu.uqasar.service.dataadapter.SonarDataService; import eu.uqasar.util.UQasarUtil; import eu.uqasar.web.dashboard.DashboardViewPage; public class SonarQualityWidgetSettingsPanel extends GenericPanel<SonarQualityWidget> implements DashboardContextAware { private static final long serialVersionUID = 1L; private transient DashboardContext dashboardContext; private String project; private final String timeInterval; private final String metric; private final String individualMetric; private SonarDataService dataService; public SonarQualityWidgetSettingsPanel(String id, IModel<SonarQualityWidget> model) { super(id, model); setOutputMarkupPlaceholderTag(true); Form<Widget> form = new Form<>("form"); project = getModelObject().getSettings().get("project"); metric = getModelObject().getSettings().get("metric"); individualMetric = getModelObject().getSettings().get("individualMetric"); if (getModelObject().getSettings().get("period") != null) { timeInterval = getModelObject().getSettings().get("period"); } else { // if there is no selection of period then it should be the latest values timeInterval = "Latest"; } List<String> projects = new ArrayList<>(); try { InitialContext ic = new InitialContext(); dataService = (SonarDataService) ic.lookup("java:module/SonarDataService"); projects = dataService.getSonarProjects(); } catch (NamingException e) { e.printStackTrace(); } form.add(new DropDownChoice<>("project", new PropertyModel<String>(this, "project"), projects)); List<String> metricGroups = Arrays.asList("Code Lines related", "Complexity related", "Structure related", "Density related", "Test related"); form.add(new DropDownChoice<>("metric", new PropertyModel<String>(this, "metric"), metricGroups)); List<String> individualMetricGroups = UQasarUtil.getSonarMetricNames(); DropDownChoice<String> dropDown = new DropDownChoice<>("individualMetric", new PropertyModel<String>(this, "individualMetric"), individualMetricGroups); dropDown.setNullValid(true); form.add(dropDown); form.add(new AjaxSubmitLink("submit") { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { Dashboard dashboard = findParent(DashboardPanel.class).getDashboard(); if (project != null && dashboard != null) { getModelObject().getSettings().put("project", project); getModelObject().getSettings().put("metric", metric); getModelObject().getSettings().put("period", timeInterval); getModelObject().getSettings().put("individualMetric", individualMetric); hideSettingPanel(target); WidgetPanel widgetPanel = findParent(WidgetPanel.class); SonarQualityWidget tasksWidget = (SonarQualityWidget) widgetPanel.getModelObject(); tasksWidget.setTitle("Source code quality in " + project); SonarQualityWidgetView widgetView = (SonarQualityWidgetView) widgetPanel.getWidgetView(); target.add(widgetView); DbDashboard dbdb = (DbDashboard) dashboard; // Do not save the default dashboard if (dbdb.getId() != null && dbdb.getId() != 0) { dashboardContext.getDashboardPersiter().save(dashboard); PageParameters params = new PageParameters(); params.add("id", dbdb.getId()); setResponsePage(DashboardViewPage.class, params); } } } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { } }); // Period List<String> timeIntervals = Arrays.asList("Last Year", "Last 6 Months", "Last Month", "Last Week", "Latest"); form.add(new DropDownChoice<>("time", new PropertyModel<String>(this, "timeInterval"), timeIntervals)); form.add(new AjaxLink<Void>("cancel") { private static final long serialVersionUID = 1L; @Override public void onClick(AjaxRequestTarget target) { hideSettingPanel(target); } }); add(form); } public String getProject() { return project; } public void setProject(String project) { this.project = project; } @Override public void setDashboardContext(DashboardContext dashboardContext) { this.dashboardContext = dashboardContext; } private void hideSettingPanel(AjaxRequestTarget target) { setVisible(false); target.add(this); } }