CREATE TABLE [dbo].[t_employees] (
  [t_employee_id] int  IDENTITY( 1 ,  1 ) NOT  NULL ,
  [last_name]nvarchar( 64 ) NOT  NULL ,
  [first_name]nvarchar( 64 ) NOT  NULL ,
  [birth_date]datetime NOT  NULL ,
  [military_special]varchar( 35 ) CONSTRAINT [DF__t_employe__milit__78B3EFCA]  DEFAULT   1   NULL ,
  PRIMARY KEY CLUSTERED ([t_employee_id])
)
ON [PRIMARY]
GO

CREATE TABLE [dbo].[t_jobs] (
  [t_job_id] int  IDENTITY( 1 ,  1 ) NOT  NULL ,
  [t_employee_id] int  NOT  NULL ,
  [job_place]nvarchar( 240 ) NOT  NULL ,
  [speciality]nvarchar( 64 ) NOT  NULL ,
  PRIMARY KEY CLUSTERED ([t_job_id]),
  CONSTRAINT [t_job_history_fk] FOREIGN KEY ([t_employee_id]) 
  REFERENCES [dbo].[t_employees] ([t_employee_id]) 
  ON UPDATE NO ACTION
  ON DELETE CASCADE
)
ON [PRIMARY]
GO

@Entity
@Table(name = "t_employees")
 public   class  Employee  implements  Serializable 
{
     private   static   final   long  serialVersionUID = 1L;

     private   int  employeeId;
     private  String lastName;
     private  String firstName;
     private  Date birthDate;
     private  String militarySpecial;


     public  Employee() 
    {
    }

    @Id
    @Column(name = "t_employee_id")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
     public   int  getEmployeeId()
    {
         return   this .employeeId;
    }

     public   void  setEmployeeId( int  employeeId)
    {
         this .employeeId = employeeId;
    }

    @Column(name = "birth_date")
     public  Date getBirthDate()
    {
         return   this .birthDate;
    }

     public   void  setBirthDate(Date birthDate)
    {
         this .birthDate = birthDate;
    }

    @Column(name = "first_name")
     public  String getFirstName()
    {
         return   this .firstName;
    }

     public   void  setFirstName(String firstName)
    {
         this .firstName = firstName;
    }

    @Column(name = "last_name")
     public  String getLastName()
    {
         return   this .lastName;
    }

     public   void  setLastName(String lastName)
    {
         this .lastName = lastName;
    }

    @Column(name = "military_special")
     public  String getMilitarySpecial()
    {
         return   this .militarySpecial;
    }

     public   void  setMilitarySpecial(String militarySpecial)
    {
         this .militarySpecial = militarySpecial;
    }

}

@Entity
@Table(name = "t_jobs")
 public   class  Job  implements  Serializable 
{
     private   static   final   long  serialVersionUID = 1L;

     private   int  jobId;
     private   int  employeeId;
     private  String jobPlace;
     private  String speciality;

     public  Job() 
    {
    }

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "t_job_id")
     public   int  getJobId() 
    {
		 return   this .jobId;
    }

     public   void  setJobId( int  jobId) 
    {
         this .jobId = jobId;
    }

    @Column(name = "t_employee_id")
     public   int  getEmployeeId()
    {
         return  employeeId;
    }

     public   void  setEmployeeId( int  employeeId)
    {
         this .employeeId = employeeId;
    }

    @Column(name = "job_place")
     public  String getJobPlace()
    {
         return  jobPlace;
    }

     public   void  setJobPlace(String jobPlace)
    {
         this .jobPlace = jobPlace;
    }

    @Column(name = "speciality")
     public  String getSpeciality()
    {
         return  speciality;
    }

     public   void  setSpeciality(String speciality)
    {
         this .speciality = speciality;
    }

}

        List<Employee> list;

         try 
        {
            list = em.createQuery("FROM Employee").getResultList();
        }
         catch (Exception ex)
        {
            System.out.println("Exception in getAll: " + ex.toString());
            list =  null ;
        }

 16 . 08 . 2007   15 : 58 : 39  org.hibernate.LazyInitializationException <init>
SEVERE: failed to lazily initialize a collection of role: netinfo.hrdslr.persistence.Employee.jobs, no session or session was closed