OccurrenceReportFormGenDao.java 文件源码

private URI copyE5Data(URI contextUri, EntityManager em) {
    final URI targetContext = generateContextUri();
    try {
        final org.eclipse.rdf4j.repository.Repository targetRepository = em
                .unwrap(org.eclipse.rdf4j.repository.Repository.class);
        try (final RepositoryConnection targetConnection = targetRepository.getConnection()) {
            targetConnection.begin();
            dataDao.getRepositoryData(contextUri, new StatementCopyingHandler(targetConnection, targetContext));
            targetConnection.commit();
        }
    } catch (RepositoryException e) {
        LOG.error("Unable to copy E5Data.", e);
    }
    return targetContext;
}