I'm trying to map a OneToOne relationship in a legacy database. The problem I
have is that I keep getting the following error:
javax.persistence.PersistenceException: org.hibernate.HibernateException: Wrong
column type: LocationID, expected: tinyint
| at
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:737)
| at
org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127)
| at
org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)...
My entity beans are setup as follows:
@Entity
| @Table(name="tblAccountManager")
| public class AccountManager implements Serializable {
|
| ...
|
| @OneToOne
| @JoinColumn(name="LocationID")
| private Branch branch;
@Entity
| @Table(name="web_location")
| @Name("Branch")
| public class Branch implements Serializable {
|
| private static final long serialVersionUID = -7280892867401735383L;
|
| @Id @GeneratedValue
| @Column(name = "Loc_ID")
| @org.hibernate.annotations.Type(type =
"custom.hibernate.IntegerToByteUserType")
| private Integer id;
I guess the problem is that in the database tblAccountManager.LocationID is an
int(11) where as web_location.Loc_ID is a tinyint(3). Is there any way to map
this setup with annotations and without changing the database?
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