[infinispan-issues] [JBoss JIRA] (ISPN-10549) Provide Externalizer aware Serialization marshaller as default user marshaller

Provide Externalizer aware Serialization marshaller as default user marshaller ------------------------------------------------------------------------------ Key: ISPN-10549 URL: https://issues.jboss.org/browse/ISPN-10549 Project: Infinispan Issue Type: Sub-task Components: Marshalling Affects Versions: 10.0.0.CR1 Reporter: Ryan Emerson Assignee: Ryan Emerson Priority: Major Fix For: 10.0.0.CR2 In ISPN-10354 we removed jboss-marshalling from the core and made {{JavaSerializationMarshaller}} the default user marshaller instead of {{JBossUserMarshaller}}. Consequently, externalizers are only respected by the {{GlobalMarshaller}}, meaning that when store's marshall objects via {{InitializationContext::getPersistenceMarshaller}} any user configured externalizers are not used for serialising user types. We should provide a {{ExternalizerAwareSerializationMarshaller}} that first tries to serialize user types via any configured externalizers before defaulting to java Serialization.