Compiled in Eclipse and synched

spring-hibernate4/src/test/java/org/baeldung/persistence/service/FooSortingServiceTest.java

@@ -24,7 +24,6 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
 

spring-jpa/src/main/java/org/baeldung/persistence/model/Bar.java

@@ -4,6 +4,7 @@ import java.io.Serializable;
 import java.util.List;
 
 import javax.persistence.CascadeType;
+import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
 import javax.persistence.GeneratedValue;
@@ -14,43 +15,40 @@ import javax.persistence.OrderBy;
 
 @Entity
 public class Bar implements Serializable {
-
     private static final long serialVersionUID = 1L;
 
+
     @Id
     @GeneratedValue(strategy = GenerationType.AUTO)
-    private int id;
+    private long id;
+
+    @Column(nullable = false)
+    private String name;
+
 
     @OneToMany(mappedBy = "bar", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
     @OrderBy("name ASC")
     List<Foo> fooList;
 
-    private String name;
 
-    public Bar(){
+    public Bar() {
         super();
     }
 
-    public Bar(final String name){
+    public Bar(final String name) {
         super();
+
         this.name = name;
     }
 
-    //API
+    // API
 
-    public List<Foo> getFooList() {
+    public long getId() {
-        return fooList;
-    }
-
-    public void setFooList(final List<Foo> fooList) {
-        this.fooList = fooList;
-    }
-
-    public int getId() {
         return id;
     }
 
-    public void setId(final int id) {
+    public void setId(final long id) {
+
         this.id = id;
     }
 
@@ -62,6 +60,14 @@ public class Bar implements Serializable {
         this.name = name;
     }
 
+    public List<Foo> getFooList() {
+        return fooList;
+    }
+
+    public void setFooList(final List<Foo> fooList) {
+        this.fooList = fooList;
+    }
+
     //
 
     @Override

spring-jpa/src/test/java/org/baeldung/persistence/service/FooServiceSortingTests.java

@@ -29,7 +29,6 @@ public class FooServiceSortingTests {
 
     @BeforeClass
     public static void before() {
-
         emf = Persistence.createEntityManagerFactory("punit");
         entityManager = emf.createEntityManager();
         entityTransaction = entityManager.getTransaction();
@@ -39,43 +38,36 @@ public class FooServiceSortingTests {
 
     @Test
     public final void whenSortingByOneAttributeDefaultOrder_thenPrintSortedResult() {
-
         final String jql = "Select f from Foo as f order by f.id";
         final Query sortQuery = entityManager.createQuery(jql);
         final List<Foo> fooList = sortQuery.getResultList();
         for (final Foo foo : fooList) {
             System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
         }
-
     }
 
     @Test
     public final void whenSortingByOneAttributeSetOrder_thenSortedPrintResult() {
-
         final String jql = "Select f from Foo as f order by f.id desc";
         final Query sortQuery = entityManager.createQuery(jql);
         final List<Foo> fooList = sortQuery.getResultList();
         for (final Foo foo : fooList) {
             System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
         }
-
     }
 
     @Test
     public final void whenSortingByTwoAttributes_thenPrintSortedResult() {
-
         final String jql = "Select f from Foo as f order by f.name asc, f.id desc";
         final Query sortQuery = entityManager.createQuery(jql);
         final List<Foo> fooList = sortQuery.getResultList();
         for (final Foo foo : fooList) {
             System.out.println("Name:" + foo.getName() + "-------Id:" + foo.getId());
         }
-
     }
 
     @Test
     public final void whenSortingFooByBar_thenBarsSorted() {
-
         final String jql = "Select f from Foo as f order by f.name, f.bar.id";
         final Query barJoinQuery = entityManager.createQuery(jql);
         final List<Foo> fooList = barJoinQuery.getResultList();
@@ -86,7 +78,6 @@ public class FooServiceSortingTests {
 
     @Test
     public final void whenSortinfBar_thenPrintBarsSortedWithFoos() {
-
         final String jql = "Select b from Bar as b order by b.id";
         final Query barQuery = entityManager.createQuery(jql);
         final List<Bar> barList = barQuery.getResultList();
@@ -96,12 +87,10 @@ public class FooServiceSortingTests {
                 System.out.println("FooName:" + foo.getName());
             }
         }
-
     }
 
     @Test
     public final void whenSortingByStringNullLast_thenLastNull() {
-
         final String jql = "Select f from Foo as f order by f.name desc NULLS LAST";
         final Query sortQuery = entityManager.createQuery(jql);
         final List<Foo> fooList = sortQuery.getResultList();
@@ -113,7 +102,6 @@ public class FooServiceSortingTests {
 
     @Test
     public final void whenSortingByStringNullFirst_thenFirstNull() {
-
         final Foo nullNameFoo = new Foo();
         nullNameFoo.setName(null);
 
@@ -137,7 +125,6 @@ public class FooServiceSortingTests {
 
     @Test
     public final void whenSortingFooWithCriteria_thenPrintSortedFoos() {
-
         criteriaBuilder = entityManager.getCriteriaBuilder();
         final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
         final Root<Foo> from = criteriaQuery.from(Foo.class);
@@ -148,12 +135,10 @@ public class FooServiceSortingTests {
         for (final Foo foo : fooList) {
             System.out.println("Name:" + foo.getName() + "--------Id:" + foo.getId());
         }
-
     }
 
     @Test
     public final void whenSortingFooWithCriteriaAndMultipleAttributes_thenPrintSortedFoos() {
-
         criteriaBuilder = entityManager.getCriteriaBuilder();
         final CriteriaQuery<Foo> criteriaQuery = criteriaBuilder.createQuery(Foo.class);
         final Root<Foo> from = criteriaQuery.from(Foo.class);