如何使用hibernate 4.1.10.Final插入？

我使用hibernate 4.1.10.Final将数据插入数据库，但它引发以下异常：

我有三个表，发展和地址

发展本身就有一个目标

INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
INFO: HHH000412: Hibernate Core {4.1.10.Final}
INFO: HHH000206: hibernate.properties not found
INFO: HHH000021: Bytecode provider name : javassist
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
INFO: HHH000041: Configured SessionFactory: null
SEVERE: java.lang.NullPointerException
    at org.hibernate.mapping.PersistentClass.createPrimaryKey(PersistentClass.java:327)
    at org.hibernate.cfg.CreateKeySecondPass.doSecondPass(CreateKeySecondPass.java:48)
    at org.hibernate.cfg.Configuration.processSecondPassesOfType(Configuration.java:1386)
    at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1341)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1730)
    at com.myproject.util.HibernateUtil.configureSessionFactory(HibernateUtil.java:23)
    at com.myproject.util.HibernateUtil.getSessionFactory(HibernateUtil.java:34)
    at com.myproject.model.ConstructionModel.addDevelopment(ConstructionModel.java:185)
    at com.myproject.controller.Construction.addDevelopment(Construction.java:135)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
      ......

我的代码

development.java

@Entity
@Table(name="development")
public class Development implements Serializable{

    private int id;
    private Address address;

    public Development(){

    }
    @Id
    @GeneratedValue
    @Column(name="id")
    public int getId() {
        return id;
    }

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

    @OneToOne(cascade = CascadeType.ALL)
    @PrimaryKeyJoinColumn 
    public Address getAddress() {
        return this.address;
    }

    public void setAddress(Address address) {
        this.address = address;
    }


}

@Entity
@Table(name="address")
public class Address implements Serializable{

    private int id;
    private String unit;

    public Address(){

    }


    @Id
    @GeneratedValue
    @OneToOne(mappedBy="address")
    @JoinColumn(name="addid")
    public int getId() {
        return id;
    }


    @Column (name="unit")
    public String getUnit() {
        return unit;
    }

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


    public void setUnit(String unit) {
        this.unit = unit;
    }


}

address.java

@Entity
@Table(name="development")
public class Development implements Serializable{

    private int id;
    private Address address;

    public Development(){

    }
    @Id
    @GeneratedValue
    @Column(name="id")
    public int getId() {
        return id;
    }

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

    @OneToOne(cascade = CascadeType.ALL)
    @PrimaryKeyJoinColumn 
    public Address getAddress() {
        return this.address;
    }

    public void setAddress(Address address) {
        this.address = address;
    }


}

@Entity
@Table(name="address")
public class Address implements Serializable{

    private int id;
    private String unit;

    public Address(){

    }


    @Id
    @GeneratedValue
    @OneToOne(mappedBy="address")
    @JoinColumn(name="addid")
    public int getId() {
        return id;
    }


    @Column (name="unit")
    public String getUnit() {
        return unit;
    }

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


    public void setUnit(String unit) {
        this.unit = unit;
    }


}

---

从开发者和地址的Id字段中删除

@GeneratedValue@OneToOne（mappedBy=“development”）@jointolumn（name=“Developer”）

和

@GeneratedValue@OneToOne（mappedBy=“address”）@jointolumn（name=“addid”）

。

删除

@GeneratedValue@OneToOne（mappedBy=“development”）@jointolumn（name=“Developer”）

和

@GeneratedValue@OneToOne（mappedBy=“address”）@JoinColumn（name=“addid”）

从开发者和地址的Id字段中删除

@GeneratedValue@OneToOne（mappedBy=“development”）@JoinColumn（name=“Developer”）

和

@GeneratedValue@OneToOne（mappedBy=“address”）@JoinColumn（name=“addid”）

正确，请在回答部分中填写以供我批准。删除

@GeneratedValue@OneToOne（mappedBy=“development”）@JoinColumn（name=“Developer”）

和

@GeneratedValue@OneToOne（mappedBy=“address”）@JoinColumn（name=“addid”）

正确，请在回答部分中填写以供我批准。