Examples with VersionType org.hibernate.type.VersionType used on opensource projects

Example 6 with VersionType

use of org.hibernate.type.VersionType in project hibernate-orm by hibernate.

the class EntityReferenceInitializerImpl method checkVersion.

private void checkVersion(SharedSessionContractImplementor session, ResultSet resultSet, EntityPersister persister, EntityAliases entityAliases, EntityKey entityKey, Object entityInstance) {
    final Object version = session.getPersistenceContext().getEntry(entityInstance).getVersion();
    if (version != null) {
        //null version means the object is in the process of being loaded somewhere else in the ResultSet
        VersionType versionType = persister.getVersionType();
        final Object currentVersion;
        try {
            currentVersion = versionType.nullSafeGet(resultSet, entityAliases.getSuffixedVersionAliases(), session, null);
        } catch (SQLException e) {
            throw session.getFactory().getServiceRegistry().getService(JdbcServices.class).getSqlExceptionHelper().convert(e, "Could not read version value from result set");
        }
        if (!versionType.isEqual(version, currentVersion)) {
            if (session.getFactory().getStatistics().isStatisticsEnabled()) {
                session.getFactory().getStatistics().optimisticFailure(persister.getEntityName());
            }
            throw new StaleObjectStateException(persister.getEntityName(), entityKey.getIdentifier());
        }
    }
}