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I have a custom class, that represents an ip network and operations on it:
public class IpNetwork implements Comparable<IpNetwork> { private final BigInteger address; private final short bitmask; /* other stuff skipped */ }
And i would like to store it into the pgsql database, using proprietary pgsql inet type, so i wrote my own UserType implementation:
public class IpNetworkMapping implements UserType {
public int[] sqlTypes() {return Types.OTHER;}
public Class returnedClass() { return IpNetwork.class;}
/** Implementation details skipped */
}
Now i'm able to use it in my entity classes, like that:
@TypeDef(
name = "IpNetworkType",
defaultForType = IpNetwork.class,
typeClass = IpNetworkMapping.class
)
@Entity
@Table(name="ip_networks")
public class Network extends AbstractIdentifiableObject { @Column(name = "net") @Type(type = "IpNetworkType") private IpNetwork network; /** Other fields skipped */ }
And it works just fine in hibernate versions up to 4.3.5.Final, but 4.3.6.Final and 4.3.7.Final throw exception on initialization:
[2014-11-05T10:32:18.207+0200] [glassfish 4.1] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=49 _ThreadName=admin-listener(5)] [timeMillis: 1415176338207] [levelValue: 1000] [[
Exception while preparing the app : [PersistenceUnit: entityManagerFactory] Unable to build Hibernate SessionFactory
org.hibernate.MappingException: Could not determine type for: com.satgate.IpConf.type.hibernate.IpNetworkMapping, at table: ip_networks, for columns: [org.hibernate.mapping.Column(net)]
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:336)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:310)
at org.hibernate.mapping.Property.isValid(Property.java:241)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:496)
at org.hibernate.mapping.RootClass.validate(RootClass.java:270)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1358)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1849)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:843)
at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:398)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:842)
at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:152)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:199)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.<init>(PersistenceUnitLoader.java:107)
at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:223)
at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:510)
at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:230)
at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:168)
at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:925)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:434)
[...rest of call stack skipped...]
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