Enabled lazy loading

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

@@ -1,9 +1,12 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
 
+import java.util.List;
+
 import javax.persistence.TypedQuery;
 
 import org.springframework.stereotype.Repository;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Contact;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.EntityAccessor;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Startpass;
@@ -26,6 +29,12 @@ public class PersonDaoImpl extends AbstractDaoImpl<Person> implements PersonDao
 		if (startPass != null && startPass.hasValidId() == false) {
 			persistIfNew(startPass);
 		}
+		List<Contact> contacts = obj.getContacts();
+		if (contacts != null) {
+			for (Contact c : contacts) {
+				persistIfNew(c);
+			}
+		}
 	}
 
 	public void persistIfNew(EntityAccessor c) {

src/main/resources/application.properties

@@ -1,5 +1,7 @@
 spring.datasource.jndi-name=jdbc/clubhelperbackend
 
+spring.jpa.properties.hibernate.enable_lazy_load_no_trans=true
+spring.jpa.open-in-view=false
 spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
 spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy
 spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl