Group loaded into combobox

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/AbstractDaoImpl.java

@@ -0,0 +1,35 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.TypedQuery;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+public abstract class AbstractDaoImpl<T> implements IDao<T> {
+
+	@Autowired
+	EntityManager em;
+
+	private final Class<T> entityClass;
+
+	public AbstractDaoImpl(Class<T> entityClass) {
+		super();
+		this.entityClass = entityClass;
+	}
+
+	@Override
+	public void save(T obj) {
+		em.persist(obj);
+	}
+
+	@Override
+	public List<T> list() {
+
+		TypedQuery<T> query = em.createNamedQuery(
+				entityClass.getSimpleName() + ".findAll", entityClass);
+		return query.getResultList();
+	}
+
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/GroupDao.java

@@ -0,0 +1,7 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
+
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.GroupDef;
+
+public interface GroupDao extends IDao<GroupDef> {
+
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/GroupDaoImpl.java

@@ -0,0 +1,16 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
+
+import org.springframework.stereotype.Repository;
+
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.GroupDef;
+
+@Repository
+public class GroupDaoImpl extends AbstractDaoImpl<GroupDef>
+		implements
+			GroupDao {
+
+	public GroupDaoImpl() {
+		super(GroupDef.class);
+	}
+
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/PersonDaoImpl.java

@@ -1,31 +1,16 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
 
-import java.util.List;
-
-import javax.persistence.EntityManager;
-import javax.persistence.TypedQuery;
-
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Repository;
 
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
 
 @Repository
-public class PersonDaoImpl implements PersonDao {
-
-	@Autowired
-	EntityManager em;
-
-	@Override
-	public void save(Person obj) {
-		em.persist(obj);
-	}
+public class PersonDaoImpl extends AbstractDaoImpl<Person>
+		implements
+			PersonDao {
 
-	@Override
-	public List<Person> list() {
-		TypedQuery<Person> query = em.createNamedQuery(Person.QUERY_FINDALL,
-				Person.class);
-		return query.getResultList();
+	public PersonDaoImpl() {
+		super(Person.class);
 	}
 
 }

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/data/GroupDef.java

@@ -1,20 +1,31 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.data;
 
 import java.io.Serializable;
-import javax.persistence.*;
 import java.util.Date;
 import java.util.List;
 
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
 
 /**
  * The persistent class for the groupDef database table.
  * 
  */
-@Entity
+@Entity(name = "groupDef")
 @Table(name = "groupDef")
-@NamedQuery(name="GroupDef.findAll", query="SELECT g FROM GroupDef g")
+@NamedQuery(name = GroupDef.QUERY_FINDALL, query = "SELECT g FROM groupDef g")
 public class GroupDef implements Serializable {
-	private static final long serialVersionUID = 1L;
+
+	public final static String QUERY_FINDALL = "GroupDef.findAll";
+
+	private static final long serialVersionUID = -2827542956463449518L;
 
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -100,4 +111,9 @@ public class GroupDef implements Serializable {
 		return persongroup;
 	}
 
+	@Override
+	public String toString() {
+		return "GroupDef [id=" + id + ", name=" + name + "]";
+	}
+
 }

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/MainUi.java

@@ -12,6 +12,7 @@ import org.vaadin.addon.calendar.Calendar;
 import org.vaadin.addon.calendar.item.BasicItemProvider;
 import org.vaadin.addon.calendar.ui.CalendarComponentEvents;
 
+import com.vaadin.annotations.Theme;
 import com.vaadin.server.VaadinRequest;
 import com.vaadin.spring.annotation.SpringUI;
 import com.vaadin.ui.HorizontalLayout;
@@ -20,17 +21,24 @@ import com.vaadin.ui.UI;
 
 import de.kreth.clubhelperbackend.google.calendar.ClubEvent;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.EventBusiness;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.GroupDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.PersonDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.EventGrid;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.PersonGrid;
 
+@Theme("vaadin-clubhelpertheme")
 @SpringUI
 public class MainUi extends UI {
 
 	private static final long serialVersionUID = 7581634188909841919L;
+
+	@Autowired
+	PersonDao personDao;
+
 	@Autowired
-	PersonDao dao;
+	GroupDao groupDao;
+
 	private ClubEventProvider dataProvider;
 	private PersonGrid personGrid;
 	private EventGrid eventGrid;
@@ -40,8 +48,8 @@ public class MainUi extends UI {
 
 		HorizontalLayout layout = new HorizontalLayout();
 
-		List<Person> persons = dao.list();
-		personGrid = new PersonGrid();
+		List<Person> persons = personDao.list();
+		personGrid = new PersonGrid(groupDao);
 		personGrid.setItems(persons);
 		personGrid.setCaption("Personen");
 		personGrid.setVisible(false);
@@ -79,6 +87,8 @@ public class MainUi extends UI {
 	private void showDetails(ClubEvent ev) {
 		eventGrid.setVisible(false);
 		personGrid.setVisible(true);
+		personGrid.setCaption(ev.getCaption());
+		personGrid.setTitle(ev.getCaption());
 
 		Notification.show("" + ev);
 	}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/PersonGrid.java

@@ -1,18 +1,27 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
 
 import java.text.DateFormat;
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
+import java.util.Set;
 
+import com.vaadin.data.HasValue.ValueChangeEvent;
+import com.vaadin.data.provider.ListDataProvider;
+import com.vaadin.event.selection.SingleSelectionEvent;
 import com.vaadin.ui.CheckBox;
 import com.vaadin.ui.ComboBox;
 import com.vaadin.ui.CustomComponent;
 import com.vaadin.ui.Grid;
 import com.vaadin.ui.Grid.SelectionMode;
 import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.TextField;
 import com.vaadin.ui.VerticalLayout;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.GroupDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.GroupDef;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Persongroup;
 
 public class PersonGrid extends CustomComponent {
 
@@ -21,18 +30,36 @@ public class PersonGrid extends CustomComponent {
 	private final DateFormat birthFormat = DateFormat
 			.getDateInstance(DateFormat.MEDIUM);
 
-	private final Grid<Person> grid = new Grid<>();
+	private final Grid<Person> grid;
 
-	private CheckBox checkIncluded;
-	private ComboBox<GroupDef> comboGroups;
+	private final CheckBox checkIncluded;
+	private final ComboBox<GroupDef> comboGroups;
+
+	private final TextField textTitle;
+
+	private final ListDataProvider<Person> dataProvider;
+
+	public PersonGrid(GroupDao groupDao) {
+
+		textTitle = new TextField();
+		textTitle.setStyleName("title_label");
+		textTitle.setCaption("Veranstaltung");
+		textTitle.setEnabled(false);
 
-	public PersonGrid() {
 		checkIncluded = new CheckBox("Nur gemeldete");
+		checkIncluded.addValueChangeListener(ev -> onSelectedOnly(ev));
 		comboGroups = new ComboBox<>("Gruppenfilter");
+		comboGroups.setEmptySelectionAllowed(true);
+		comboGroups.setEmptySelectionCaption("Alle");
+		comboGroups.setItemCaptionGenerator(GroupDef::getName);
+		comboGroups.addSelectionListener(ev -> onGroupSelected(ev));
+		comboGroups.setItems(groupDao.list());
 
 		HorizontalLayout filters = new HorizontalLayout();
 		filters.addComponents(checkIncluded, comboGroups);
-
+		dataProvider = new ListDataProvider<>(new ArrayList<>());
+		grid = new Grid<>();
+		grid.setDataProvider(dataProvider);
 		grid.addColumn(Person::getPrename).setCaption("Vorname");
 		grid.addColumn(Person::getSurname).setCaption("Nachname");
 		grid.addColumn(Person::getBirth,
@@ -41,10 +68,37 @@ public class PersonGrid extends CustomComponent {
 		grid.setSelectionMode(SelectionMode.MULTI);
 
 		VerticalLayout panel = new VerticalLayout();
-		panel.addComponents(filters, grid);
+		panel.addComponents(textTitle, filters, grid);
 		setCompositionRoot(panel);
 	}
 
+	private void onSelectedOnly(ValueChangeEvent<Boolean> ev) {
+		dataProvider.clearFilters();
+		Set<Person> selected = grid.getSelectedItems();
+		dataProvider.addFilter(p -> selected.contains(p));
+	}
+
+	private void onGroupSelected(SingleSelectionEvent<GroupDef> ev) {
+		dataProvider.clearFilters();
+		final Set<GroupDef> groups = ev.getAllSelectedItems();
+		dataProvider.addFilter(p -> {
+			List<Persongroup> pgs = p.getPersongroups();
+			for (Persongroup pg : pgs) {
+				if (groups.contains(pg.getGroupDef())) {
+					return true;
+				}
+			}
+			return false;
+		});
+	}
+
+	public void setTitle(String value) {
+		if (value == null) {
+			value = "";
+		}
+		textTitle.setValue(value);
+	}
+
 	public void setItems(Collection<Person> items) {
 		grid.setItems(items);
 	}

src/main/resources/application.properties

@@ -4,3 +4,6 @@ spring.datasource.password=0773
 security.ignored=/**
 security.basic.enable: false   
 management.security.enabled: false
+
+spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy
+spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl

src/main/webapp/VAADIN/themes/vaadin-clubhelpertheme/addons.scss

@@ -0,0 +1,12 @@
+/* This file is automatically managed and will be overwritten from time to time. */
+/* Do not manually edit this file. */
+
+/* Provided by calendar-component-2.0-BETA4.jar */
+@import "../../../VAADIN/addons/calendar/calendar-addon.scss";
+
+
+/* Import and include this mixin into your project theme to include the addon themes */
+@mixin addons {
+	@include calendar-addon;
+}
+

src/main/webapp/VAADIN/themes/vaadin-clubhelpertheme/styles.scss

@@ -0,0 +1,9 @@
+@import "addons.scss";
+@import "vaadin-clubhelpertheme.scss";
+
+/* This file prefixes all rules with the theme name to avoid causing conflicts with other themes. */
+/* The actual styles should be defined in vaadin-clubhelpertheme.scss */
+.vaadin-clubhelpertheme {
+  @include addons;
+  @include vaadin-clubhelpertheme;
+}

src/main/webapp/VAADIN/themes/vaadin-clubhelpertheme/vaadin-clubhelpertheme.scss

@@ -0,0 +1,40 @@
+// Global variable overrides. Must be declared before importing Valo.
+
+// Defines the plaintext font size, weight and family. Font size affects general component sizing.
+//$v-font-size: 16px;
+//$v-font-weight: 300;
+//$v-font-family: "Open Sans", sans-serif;
+
+// Defines the border used by all components.
+//$v-border: 1px solid (v-shade 0.7);
+//$v-border-radius: 4px;
+
+// Affects the color of some component elements, e.g Button, Panel title, etc
+//$v-background-color: hsl(210, 0%, 98%);
+// Affects the color of content areas, e.g  Panel and Window content, TextField input etc
+//$v-app-background-color: $v-background-color;
+
+// Affects the visual appearance of all components
+//$v-gradient: v-linear 8%;
+//$v-bevel-depth: 30%;
+//$v-shadow-opacity: 5%;
+
+// Defines colors for indicating status (focus, success, failure)
+//$v-focus-color: valo-focus-color(); // Calculates a suitable color automatically
+//$v-friendly-color: #2c9720;
+//$v-error-indicator-color: #ed473b;
+
+// For more information, see: https://vaadin.com/book/-/page/themes.valo.html
+// Example variants can be copy/pasted from https://vaadin.com/wiki/-/wiki/Main/Valo+Examples
+
+@import "../valo/valo.scss";
+
+@mixin vaadin-clubhelpertheme {
+  @include valo;
+
+  // Insert your own theme rules here
+  .title_label {
+      font-weight: bold;
+      font-size: large;
+  }
+}