Spring + Hibernate annotations error "is not mapped"

Question

I use Spring + Hibernate with annotations and i got the following error :

org.hibernate.hql.ast.QuerySyntaxException: Produit is not mapped [from Produit]

it appens when i call this function :

public List<Produit> getListeProduit() {

    return sessionFactory.getCurrentSession().createQuery("from Produit").list();
}

This is my hibernate.cfg.xml

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>
    <mapping class="port.domain.Produit" />
</session-factory>     
</hibernate-configuration>

Produit class are annoted well with @Entity, @Table ID with @Id, @Column, @GeneratedValue The others columns with @Column

Here is my bean SessionFactory in my XXX-servlet.xml :

<bean id="sessionFactory"     class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
        <property name="configurationClass">
            <value>org.hibernate.cfg.AnnotationConfiguration</value>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
</bean>

EDIT : Entity Code

@Entity
@Table(name="produit")
public class Produit implements Serializable{

@Id
@Column(name="produit_id")
@GeneratedValue(strategy=GenerationType.IDENTITY)
private int produitId;

@Column(name="produit_nom")
private String produitNom;

public void setProduitId(int i) {
    produitId = i;
} 

public int getProduitId() {
    return produitId;
} 

public void setProduitNom(String s) {
    produitNom = s;
} 

public String getProduitNom() {
    return produitNom;
} 
}

I know there are many threads about this problem but i don't find any correct issues. I understand that Hibernate can't mapped my class but i don't know why ...

Where could the problem come from ?

Thanks a lot.

Stupid question, but is the mysql instance on a Unix box or windows? — Kevin Bowersox
– Kevin Bowersox, Commented Dec 7, 2012 at 8:19
Ok, It seems like that could be an issue if my sql were on unix, stackoverflow.com/questions/10093718/… — Kevin Bowersox
– Kevin Bowersox, Commented Dec 7, 2012 at 8:22

Stanislav Bashkyrtsev · Accepted Answer · 2013-11-21 05:31:43Z

3

Usually the problem is trivial: you should use javax.persistence.Entity instead of Hibernate-specific org.hibernate.annotations.Entity. The latter was deprecated in Hibernate in favour of JPA annotations where possible.

That's exactly what you didn't show, so hope it's a lucky shot :)

edited Nov 21, 2013 at 5:31

answered Dec 7, 2012 at 8:22

Stanislav Bashkyrtsev

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4 Comments

tvirgil Over a year ago

Oh my god ... it works finally you're right ... why org.hibernate.annotations.Entitydoesn't works ?

Stanislav Bashkyrtsev Over a year ago

It was deprecated, Hibernate now uses JPA-specific annotations where possible.

tvirgil Over a year ago

So with Hibernate, i have to prefer JPA annotations instead of hibernate annotations in my entity ?

Stanislav Bashkyrtsev Over a year ago

Exactly. Hibernate falls back to its own annotations when there are no analogs in JPA. Or both ways work from time to time, for such annotations processing you can find in Hibernate 'if this is JPA-specific, then this behavior. Else - that behavior'.

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