Added Result

hibernate5/src/main/java/com/baeldung/hibernate/entities/Department.java

@@ -5,6 +5,7 @@ import java.util.List;
 import javax.persistence.Entity;
 import javax.persistence.Id;
 import javax.persistence.OneToMany;
+import javax.persistence.Table;
 
 @Entity
 public class Department {
@@ -13,4 +14,22 @@ public class Department {
     String name;
     @OneToMany(mappedBy="department")
     List<Employee> employees;
+    public long getId() {
+        return id;
+    }
+    public void setId(long id) {
+        this.id = id;
+    }
+    public String getName() {
+        return name;
+    }
+    public void setName(String name) {
+        this.name = name;
+    }
+    public List<Employee> getEmployees() {
+        return employees;
+    }
+    public void setEmployees(List<Employee> employees) {
+        this.employees = employees;
+    }
 }

hibernate5/src/main/java/com/baeldung/hibernate/entities/Employee.java

@@ -3,6 +3,7 @@ package com.baeldung.hibernate.entities;
 import javax.persistence.Entity;
 import javax.persistence.Id;
 import javax.persistence.ManyToOne;
+import javax.persistence.Table;
 
 @Entity
 public class Employee {

hibernate5/src/main/java/com/baeldung/hibernate/pojo/Result.java

@@ -0,0 +1,27 @@
+package com.baeldung.hibernate.pojo;
+
+public class Result {
+    String employeeName;
+    String departmentName;
+    
+    public Result(String employeeName, String departmentName) {
+        this.employeeName = employeeName;
+        this.departmentName = departmentName;
+    }
+
+    public String getEmployeeName() {
+        return employeeName;
+    }
+
+    public void setEmployeeName(String employeeName) {
+        this.employeeName = employeeName;
+    }
+
+    public String getDepartmentName() {
+        return departmentName;
+    }
+
+    public void setDepartmentName(String departmentName) {
+        this.departmentName = departmentName;
+    }
+}

hibernate5/src/test/java/com/baeldung/hibernate/CustomClassIntegrationTest.java

@@ -10,27 +10,38 @@ import org.hibernate.Session;
 import org.hibernate.Transaction;
 import org.hibernate.query.Query;
 import org.junit.Before;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import com.baeldung.hibernate.pojo.Result;
+
 class CustomClassIntegrationTest {
 
     private Session session;
 
     private Transaction transaction;
 
-    @Before
+    @BeforeEach
     public void setUp() throws IOException {
         session = HibernateUtil.getSessionFactory().openSession();
         transaction = session.beginTransaction();
-        session.createNativeQuery("delete from employee").executeUpdate();
-        session.createNativeQuery("delete from department").executeUpdate();
+        session.createNativeQuery("delete from emp").executeUpdate();
+        session.createNativeQuery("delete from dept").executeUpdate();
         transaction.commit();
+        transaction = session.beginTransaction();
     }
     
     @Test
-    void whenAllEmployeesSelected_ThenObjectGraphReturned() {
-        Query query = session.createQuery("from employee");
+    public void whenAllEmployeesSelected_ThenObjectGraphReturned() {
+        @SuppressWarnings("unchecked")
+        Query<Object> query = session.createQuery("from Employee");
         List employees = query.list();
     }
 
+    
+    @Test
+    public void whenResultConstructorInSelect_ThenListOfResultReturned() {
+        Query query = session.createQuery("select new Result(e.name, e.department.name) from Employee e");
+        List<Result> employees = query.list();
+    }
 }