Hibernate. Person is not mapped - spring

Question

I just want to find all rows from the database (postgres:alpine) with Hibernate but got "not mapped" error.
Exception in thread "main" java.lang.IllegalArgumentException:
org.hibernate.hql.internal.ast.QuerySyntaxException: Person is not
mapped [from Person p]
I've a lot of read about this error. So people in createQuery write incorrect name. I have right one (classname). But still get this error. Any ideas please?
Entity:
import javax.persistence.*;
import javax.persistence.Entity;
import java.io.Serializable;
#Entity
#Table(name="users")
public class Person implements Serializable {
protected int id;
protected String name;
protected int age;
protected String email;
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Column(name = "id")
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
#Column(name = "name")
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
#Column(name = "email")
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
#Column(name = "age")
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
Repository:
import ch.fdsgn.models.Person;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import javax.annotation.Resource;
import java.util.List;
#Transactional
#Repository("personDao")
public class PersonDAO {
private SessionFactory sessionFactory;
#Transactional(readOnly=true)
public List<Person> findAll() {
return this.getSessionFactory().getCurrentSession().createQuery("from Person p").list();
}
public SessionFactory getSessionFactory() {
return sessionFactory;
}
#Resource(name = "sessionFactory")
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
}
applicationContext.xml:
<util:properties id="hibernateProperties">
<prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQL10Dialect</prop>
<prop key="hibernate.max_fetch_depth">3</prop>
<prop key="hibernate.jdbc.fetch_size">50</prop>
<prop key="hibernate.jdbc.batch_size">10</prop>
<prop key="hibernate.show_sql">false</prop>
</util:properties>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"
p:dataSource-ref="webDataSource"
p:packagesToScan="ch.fdsgn.dao"
p:hibernateProperties-ref="hibernateProperties"/>

Answer 1

You don't scan the correct package.
Your entity is in ch.fdsgn.models
You scan p:packagesToScan="ch.fdsgn.dao"