【发布时间】:2015-11-20 22:25:39
【问题描述】:
我有一个 Role 对象,它拥有多个权限(即 ENUM)。 但我不断收到此错误。
Use of @OneToMany or @ManyToMany targeting an unmapped class: objects.Role.permissions[enums.AgentPermission]
什么是最好的表现方式。
角色类:
@Entity
@Table(name="\"Role\"")
public class Role {
@Id
@GeneratedValue
private int id;
@ManyToOne
private Company company;
private String name;
@ManyToMany
private Set<AgentPermission> permissions;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
....
}
hibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- hibernate dialect -->
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
....
<mapping class="objects.Role" />
<mapping class="objects.Tag" />
....
</session-factory>
</hibernate-configuration>
【问题讨论】:
标签: java hibernate enums enumset