public final class SerializableGroovyProxy
extends org.hibernate.proxy.AbstractSerializableProxy

Serialized form of an uninitialized proxy built by ByteBuddyGroovyProxyFactory.

Hibernate's own SerializableProxy rebuilds a deserialized proxy through the global BytecodeProviderImpl and nothing else: it never consults the proxy factory the SessionFactory was built with, so the result is a stock proxy whose Groovy MOP methods initialize it and whose constructor fails for an entity whose trait declares default values. ByteBuddyGroovyInterceptor writes this form instead, and readResolve() rebuilds the proxy through ByteBuddyGroovyProxyFactory.

Hibernate 5.6 does not record the originating SessionFactory in this form unless lazy loading outside transactions is enabled, and GroovyProxyClassBuilder caches the Groovy proxy class per entity and class loader anyway, so the proxy is rebuilt through one shared provider: the class it yields is the one the SessionFactory uses. Mirrors the Hibernate 7 implementation in grails-data-hibernate7.

Since:

8.0.1