BALE-2812 : JPA Basic Annotation (#6869)

* BALE-2812 : JPA Basic Annotation

* BAEL-2812 : JPA Basic Annotation moving code

* BAEL-2812 : Removing changes from hibernate5 module

persistence-modules/hibernate-mapping/src/main/java/com/baeldung/hibernate/basicannotation/Course.java

@@ -0,0 +1,34 @@
+package com.baeldung.hibernate.basicannotation;
+
+import javax.persistence.Basic;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class Course {
+
+    @Id
+    private int id;
+
+    @Basic(optional = false, fetch = FetchType.LAZY)
+    private String name;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}
+

persistence-modules/hibernate-mapping/src/test/java/com/baeldung/hibernate/basicannotation/BasicAnnotationIntegrationTest.java

@@ -0,0 +1,59 @@
+package com.baeldung.hibernate.basicannotation;
+
+import com.baeldung.hibernate.HibernateUtil;
+import com.baeldung.hibernate.basicannotation.Course;
+import com.baeldung.hibernate.Strategy;
+import org.hibernate.PropertyValueException;
+import org.hibernate.Session;
+import org.hibernate.Transaction;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.hibernate.SessionFactory;
+import org.junit.BeforeClass;
+
+import java.io.IOException;
+
+public class BasicAnnotationIntegrationTest {
+
+    private static SessionFactory sessionFactory;
+    private Session session;
+    private Transaction transaction;
+
+    @BeforeClass
+    public static void beforeTests() {
+        sessionFactory = HibernateUtil.getSessionFactory(Strategy.MAP_KEY_COLUMN_BASED);
+    }
+
+    @Before
+    public void setUp() throws IOException {
+        session = sessionFactory.openSession();
+        transaction = session.beginTransaction();
+    }
+
+    @After
+    public void tearDown() {
+        transaction.rollback();
+        session.close();
+    }
+
+    @Test
+    public void givenACourse_whenCourseNamePresent_shouldPersist() {
+        Course course = new Course();
+        course.setName("Computers");
+
+        session.save(course);
+        session.flush();
+        session.clear();
+
+    }
+
+    @Test(expected = PropertyValueException.class)
+    public void givenACourse_whenCourseNameAbsent_shouldFail() {
+        Course course = new Course();
+
+        session.save(course);
+        session.flush();
+        session.clear();
+    }
+}