Examples with RDF4JProtocolSession org.eclipse.rdf4j.http.client.RDF4JProtocolSession used on opensource projects

Example 6 with RDF4JProtocolSession

use of org.eclipse.rdf4j.http.client.RDF4JProtocolSession in project rdf4j by eclipse.

the class RemoteRepositoryManager method addRepositoryConfig.

@Override
public void addRepositoryConfig(RepositoryConfig config) throws RepositoryException, RepositoryConfigException {
    try (RDF4JProtocolSession httpClient = getSesameClient().createRDF4JProtocolSession(serverURL)) {
        String baseURI = Protocol.getRepositoryLocation(serverURL, config.getID());
        Resource ctx = SimpleValueFactory.getInstance().createIRI(baseURI + "#" + config.getID());
        httpClient.setUsernameAndPassword(username, password);
        httpClient.setRepository(Protocol.getRepositoryLocation(serverURL, SystemRepository.ID));
        Model model = new LinkedHashModel();
        config.export(model, ctx);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        Rio.write(model, baos, httpClient.getPreferredRDFFormat());
        removeRepository(config.getID());
        try (InputStream contents = new ByteArrayInputStream(baos.toByteArray())) {
            httpClient.upload(contents, baseURI, httpClient.getPreferredRDFFormat(), false, true, ctx);
        }
    } catch (IOException | QueryEvaluationException | UnauthorizedException ue) {
        throw new RepositoryException(ue);
    }
}

Example 7 with RDF4JProtocolSession

use of org.eclipse.rdf4j.http.client.RDF4JProtocolSession in project rdf4j by eclipse.

the class RemoteRepositoryManager method removeRepository.

@Override
public boolean removeRepository(String repositoryID) throws RepositoryException, RepositoryConfigException {
    boolean existingRepo = hasRepositoryConfig(repositoryID);
    if (existingRepo) {
        try (RDF4JProtocolSession httpClient = getSesameClient().createRDF4JProtocolSession(serverURL)) {
            httpClient.setUsernameAndPassword(username, password);
            httpClient.deleteRepository(repositoryID);
        } catch (IOException e) {
            logger.warn("error while deleting remote repository", e);
            throw new RepositoryConfigException(e);
        }
    }
    return existingRepo;
}