[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-4693) MapProxy - problems during marshalling/demarchalling

MapProxy - problems during marshalling/demarchalling ---------------------------------------------------- Key: HHH-4693 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4693 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.5.0-Beta-2 Environment: envers version: 1.2.1-hibernate-3.3, 3.5.0-Beta-2 hsqldb, sybase Reporter: Lawrence McAlpin Assignee: Adam Warski Priority: Minor Fix For: 3.5 Attachments: testsrc.zip, testsrc.zip, transient.patch This is related to an issue resolved in HHH-4488. When attempting to serialize an @audited entity that contains a Map, we get the following exception: Caused by: java.io.NotSerializableException: org.hibernate.envers.entities.mapper.relation.lazy.initializor.MapCollectionInitializor at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1375) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1290) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302) In the patch submitted with HHH-4488, the collection initializer for a CollectionProxy was made transient. However, MapProxy and SortedMapProxy do not extend from CollectionProxy and have their own collection initializer field. My patch simply marks it transient in those classes as well.