Examples with DelegatingRepositoryImplConfig org.eclipse.rdf4j.repository.config.DelegatingRepositoryImplConfig used on opensource projects

Example 1 with DelegatingRepositoryImplConfig

use of org.eclipse.rdf4j.repository.config.DelegatingRepositoryImplConfig in project rdf4j by eclipse.

the class LocalRepositoryManager method createRepositoryStack.

/**
 * Creates the stack of Repository objects for the repository represented by the specified
 * {@link org.eclipse.rdf4j.repository.config.RepositoryImplConfig}. Uses a
 * {@link org.eclipse.rdf4j.repository.config.RepositoryFactory} to create the repository and initialize
 * it.
 *
 * @param config
 *        The node representing the to-be-created repository in the configuration.
 * @return The created repository, or <tt>null</tt> if no such repository exists.
 * @throws RepositoryConfigException
 *         If no repository could be created due to invalid or incomplete configuration data.
 */
private Repository createRepositoryStack(RepositoryImplConfig config) throws RepositoryConfigException {
    RepositoryFactory factory = RepositoryRegistry.getInstance().get(config.getType()).orElseThrow(() -> new RepositoryConfigException("Unsupported repository type: " + config.getType()));
    Repository repository = factory.getRepository(config);
    if (repository instanceof RepositoryResolverClient) {
        ((RepositoryResolverClient) repository).setRepositoryResolver(this);
    }
    if (repository instanceof FederatedServiceResolverClient) {
        ((FederatedServiceResolverClient) repository).setFederatedServiceResolver(getFederatedServiceResolver());
    }
    if (repository instanceof SessionManagerDependent) {
        ((SessionManagerDependent) repository).setHttpClientSessionManager(client);
    } else if (repository instanceof HttpClientDependent) {
        ((HttpClientDependent) repository).setHttpClient(getHttpClient());
    }
    if (config instanceof DelegatingRepositoryImplConfig) {
        RepositoryImplConfig delegateConfig = ((DelegatingRepositoryImplConfig) config).getDelegate();
        Repository delegate = createRepositoryStack(delegateConfig);
        try {
            ((DelegatingRepository) repository).setDelegate(delegate);
        } catch (ClassCastException e) {
            throw new RepositoryConfigException("Delegate specified for repository that is not a DelegatingRepository: " + delegate.getClass(), e);
        }
    }
    return repository;
}