import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;

/**
* PensionMember entity. @author MyEclipse Persistence Tools
*/
@Entity
@Table(name = "Z_PENSION_MEMBERS", schema = "DANAOS")
public class PensionMember implements java.io.Serializable {

   private static final long serialVersionUID = -4541446336298304689L;

   // Fields

   private Long id;
   private String employeeCode;
   private CrewOfficeEmployee employee;

   // Property accessors
   @Id
   @Column(name = "ID", unique = true, nullable = false, precision = 0)
   public Long getId() {
      return this.id;
   }

   public void setId(Long id) {
      this.id = id;
   }

   @Column(name = "EMPLOYEE_CODE", length = 12)
   public String getEmployeeCode() {
      return this.employeeCode;
   }

   public void setEmployeeCode(String employeeCode) {
      this.employeeCode = employeeCode;
   }

   @ManyToOne( cascade = CascadeType.REFRESH, optional=true )
   @JoinColumn( name = "EMPLOYEE_CODE", insertable = false, updatable = false )
   @Fetch(FetchMode.JOIN)
   public CrewOfficeEmployee getEmployee(){
      return employee;
   }
   
   public void setEmployee( CrewOfficeEmployee employee ){
      this.employee = employee;
   }
}

import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;

/**
* CrewOfficeEmployee entity. @author MyEclipse Persistence Tools
*/
@Entity
@Table(name = "Z_CREW_OFFICE_EMPLOYEES", schema = "DANAOS")
public class CrewOfficeEmployee implements java.io.Serializable {

   private static final long serialVersionUID = -5900130959401376537L;

   // Fields

   private String id;
   private Integer crewOfficeJobTitleId;
   private String name;
   private String surname;
   private Date dateOfBirth;
   private Date effectiveJoiningDate;
   private Date joiningDate;
   private Date leavingDate;

   // Property accessors
   @Id
   @Column(name = "ID", unique = true, nullable = false, length = 12)
   public String getId() {
      return this.id;
   }

   public void setId(String id) {
      this.id = id;
   }

   @Column(name = "JOB_TITLE_ID", nullable = false)
   public Integer getCrewOfficeJobTitleId() {
      return crewOfficeJobTitleId;
   }

   public void setCrewOfficeJobTitleId(Integer crewOfficeJobTitleId) {
      this.crewOfficeJobTitleId = crewOfficeJobTitleId;
   }

   @Column(name = "NAME", nullable = false, length = 30)
   public String getName() {
      return this.name;
   }

   public void setName(String name) {
      this.name = name;
   }

   @Column(name = "SURNAME", nullable = false, length = 30)
   public String getSurname() {
      return this.surname;
   }

   public void setSurname(String surname) {
      this.surname = surname;
   }

   @Column(name = "DATE_OF_BIRTH", nullable = false, length = 7)
   public Date getDateOfBirth() {
      return this.dateOfBirth;
   }

   public void setDateOfBirth(Date dateOfBirth) {
      this.dateOfBirth = dateOfBirth;
   }

   @Column(name = "EFFECTIVE_JOINING_DATE", nullable = false, length = 7)
   public Date getEffectiveJoiningDate() {
      return this.effectiveJoiningDate;
   }

   public void setEffectiveJoiningDate(Date effectiveJoiningDate) {
      this.effectiveJoiningDate = effectiveJoiningDate;
   }

   @Column(name = "JOINING_DATE", nullable = false, length = 7)
   public Date getJoiningDate() {
      return this.joiningDate;
   }

   public void setJoiningDate(Date joiningDate) {
      this.joiningDate = joiningDate;
   }

   @Column(name = "LEAVING_DATE", length = 7)
   public Date getLeavingDate() {
      return this.leavingDate;
   }

   public void setLeavingDate(Date leavingDate) {
      this.leavingDate = leavingDate;
   }
}

select * from ( select this_.ID as ID11952_6_, this_.EMPLOYEE_CODE as EMPLOYEE3_11952_6_,
employee1_.ID as ID11942_0_, employee1_.JOB_TITLE_ID as JOB2_11942_0_, employee1_.DATE_OF_BIRTH as DATE3_11942_0_, employee1_.EFFECTIVE_JOINING_DATE as EFFECTIVE4_11942_0_,
employee1_.JOINING_DATE as JOINING5_11942_0_, employee1_.LEAVING_DATE as LEAVING7_11942_0_,
employee1_.NAME as NAME11942_0_,employee1_.SURNAME as SURNAME11942_0_
from DANAOS.Z_PENSION_MEMBERS this_
inner join DANAOS.Z_CREW_OFFICE_EMPLOYEES employee1_ on this_.EMPLOYEE_CODE=employee1_.ID)