I'm facing a problem in hibernate one to one mapping. Googled a lot but unable to solve.

Here is database

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Following are my model classes.

public class User {

private int userId;
private String userName;
private Address address;

public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
public int getUserId() {
return userId;
}
public void setUserId(int userId) {
this.userId = userId;
}

public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}

}

and

public class Address {

private int addrId;
private String addr;

public int getAddrId() {
return addrId;
}
public void setAddrId(int addrId) {
this.addrId = addrId;
}
public String getAddr() {
return addr;
}
public void setAddr(String addr) {
this.addr = addr;
}

}

user.hbm.xml is as following:

<class name="User" table="users" schema="dbo" catalog="test">
<id name="userId" type="int" column="userId" >
<generator class="assigned"/>
</id>

<property name="userName">
<column name="userName" />
</property>

<one-to-one name="address" property-ref="addrId" class="Address" cascade="all" />

</class>

address.hbm.xml is as below,

<class name="ammar.Address" table="Address" schema="dbo" catalog="test">

<id name="addrId" type="int" column="AddrID" >
<generator class="assigned"/>
</id>

<property name="addr">
<column name="Addr" />
</property>

</class>

On running, following exception occurs:

Exception in thread "main" org.hibernate.HibernateException: Unable to resolve property: addrId

Runs fine without mapping. But can't retrieve records when mapping applied.

The query printed by hibernate runs perfectly fine in DB.