I need to configure conditional auditing using Hibernate Envers and Spring.
The default configuration works, but I want only the delete operations to be audited, saving the deleted entity in the audit table.
I've followed all the documentation steps but when I try the application with a simple main that creates and deletes an entity, my CustomEnversIntegrator is not called, instead the org.hibernate.envers.event.spi.EnversIntegrator is called.
Here is my spring-config.xml:
Code:
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="jpaProperties">
<props>
<prop key="org.hibernate.envers.default_schema">macap_auditoria</prop>
<prop key="org.hibernate.envers.audit_table_prefix">aud_</prop>
<prop key="org.hibernate.envers.audit_table_suffix"></prop>
<prop key="org.hibernate.envers.store_data_at_delete">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.listeners.envers.autoRegister">false</prop>
<prop key="org.hibernate.envers.cascade_delete_revision">true</prop>
</props>
</property>
......
CustomEnversIntegrator.java, listening only to the delete operation:
Code:
public class CustomEnversIntegrator extends EnversIntegrator {
private AuditConfiguration enversConfiguration;
@Override
public void integrate(Configuration configuration, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) {
final EventListenerRegistry listenerRegistry = serviceRegistry.getService(EventListenerRegistry.class);
listenerRegistry.addDuplicationStrategy(EnversListenerDuplicationStrategy.INSTANCE);
enversConfiguration = AuditConfiguration.getFor(configuration, serviceRegistry.getService(ClassLoaderService.class));
if (enversConfiguration.getEntCfg().hasAuditedEntities()) {
listenerRegistry.prependListeners(EventType.POST_DELETE, new CustomEnversPostDeleteEventListener(enversConfiguration));
}
}
}
And lastly, I've added the file META-INF/services/org.hibernate.spi.Integrator with one line inside: uy.com.macap.ccd.services.persistence.audit.CustomEnversIntegrator
The jar generated in my .m2 folder contains the META-INF/services/org.hibernate.spi.Integrator file inside, so I don't know what else to try besides recompiling envers with the EnversIntegrator class modified by me.
Thanks.
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