While doing delete operation few fields are not audited its take value as null while persisting in db
hibernate, hibernate-envers, java, jboss, mysql
Solution
If you want non-identifier attributes to be stored when you perform a `DELETE` operation, you must explicitly tell Envers that you wish to enable this behavior because by default it doesn't do that.
Simply toggle the configuration `org.hibernate.envers.store_data_at_delete` to `true` and Envers will begin to capture and store the non-identifier audited attributes during the `DELETE` database operation.
You set this configuration where you supply other hibernate configuration properties.
Problem
Using Hibernate Envers, while doing create operation audit functionality is properly working data is correctly filled up in main as well as audit table but while deleting an entry for few fields its taking null following is the code sample: ``` @Audited @MappedSuperclass public abstract class A implements Serializable { private static final long serialVersionUID = 1L; @NotNull private Long id; @NotNull private String user; private Timestamp time; } @Entity @Audited public class B extends A { private static final long serialVersionUID = 1L; @EmbeddedId private EmbeddedId embeddedId; @ManyToOne @JoinColumn(name = "CODE") private Code code; } @Audited @Embeddable public class EmbeddedId implements Serializable { private static final long serialVersionUID = 1L; @ManyToOne @JoinColumn(name = "C") private C c; @ManyToOne(optional = false) @JoinColumns(value = { @JoinColumn(name = "C_ID", referencedColumnName = "C_ID"), @JoinColumn(name = "D_ID", referencedColumnName = "D_ID") }) private D d; } @Entity @Audited public class Code extends A { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long cId; private String name; } ``` All the classes are annotated with @Audited, when delete operation is fired Class B data is not properly getting audited. Data corresponding to the embeddedId (composite primary key) is reflecting in audit table but other data like (code, id, user, time) i.e member variable of that class as well as coming from inheritance are going as null in audit table. Please provide with the detailed solution for this issue as i am new to Envers.