Examples of org.openrdf.repository.Repository

org.openrdf.repository.Repository
A Sesame repository that contains RDF data that can be queried and updated. Access to the repository can be acquired by openening a connection to it. This connection can then be used to query and/or update the contents of the repository. Depending on the implementation of the repository, it may or may not support multiple concurrent connections.
Please note that a repository needs to be initialized before it can be used and that it should be shut down before it is discarded/garbage collected. Forgetting the latter can result in loss of data (depending on the Repository implementation)! @author Arjohn Kampman

      Iterator<Map.Entry<String, SynchronizedRepository>> iter = repositories.entrySet().iterator();


      while (iter.hasNext()) {
        Map.Entry<String, SynchronizedRepository> entry = iter.next();
        String repositoryID = entry.getKey();
        Repository repository = entry.getValue().get();


        if (repository != null && !SystemRepository.ID.equals(repositoryID)) {
          // remove from initialized repositories
          iter.remove();
          // refresh single repository

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   * or file:///path/repositories/id.
   */
  public static RepositoryConnection getConnection(String url)
    throws StoreException, StoreConfigException
  {
    Repository repository = getRepository(url);
    return repository.getConnection();
  }

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            super.setDataset(dataset);
          }
        };
      }
    };
    Repository repo = stub.getRepository();
    ContextAwareConnection con = new ContextAwareConnection(repo, stub);
    con.setReadContexts(context);
    con.setQueryLanguage(SERQL);
    con.prepareGraphQuery(SPARQL, queryString, null);
  }

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            super.setDataset(dataset);
          }
        };
      }
    };
    Repository repo = stub.getRepository();
    ContextAwareConnection con = new ContextAwareConnection(repo, stub);
    con.setReadContexts(context);
    con.setQueryLanguage(SERQL);
    con.prepareQuery(SPARQL, queryString, null);
  }

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            super.setDataset(dataset);
          }
        };
      }
    };
    Repository repo = stub.getRepository();
    ContextAwareConnection con = new ContextAwareConnection(repo, stub);
    con.setReadContexts(context);
    con.setQueryLanguage(SERQL);
    con.prepareTupleQuery(SPARQL, queryString, null);
  }

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        File systemDir = getRepositoryDir(SystemRepository.ID);
        SystemRepository systemRepos = new SystemRepository(systemDir);
        systemRepos.initialize();


        systemRepos.addRepositoryConnectionListener(new ConfigChangeListener());
        Repository systemRepository = systemRepos;
        setRepositoryConfigManager(new SystemConfigManager(systemRepository));


        assignSystemRepository(systemRepository);
      }
      else {

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    Model config = getRepositoryConfig(id);


    if (config != null) {
      RepositoryConfig repConfig = parse(config);


      Repository repository = createRepositoryStack(repConfig.getRepositoryImplConfig());
      try {
        repository.setDataDir(getRepositoryDir(id));
        repository.initialize();
        return repository;
      }
      catch (StoreException e) {
        repository.shutDown();
        throw e;
      }
      catch (RuntimeException e) {
        repository.shutDown();
        throw e;
      }
    }


    return null;

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    RepositoryFactory factory = RepositoryRegistry.getInstance().get(config.getType());
    if (factory == null) {
      throw new StoreConfigException("Unsupported repository type: " + config.getType());
    }


    Repository repository = factory.getRepository(config);


    if (config instanceof DelegatingRepositoryImplConfig) {
      RepositoryImplConfig delegateConfig = ((DelegatingRepositoryImplConfig)config).getDelegate();


      Repository delegate = createRepositoryStack(delegateConfig);


      try {
        ((DelegatingRepository)repository).setDelegate(delegate);
      }
      catch (ClassCastException e) {
        throw new StoreConfigException(
            "Delegate specified for repository that is not a DelegatingRepository: "
                + delegate.getClass());
      }
    }


    return repository;
  }

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      Class<?> Sail = Class.forName("org.openrdf.sail.Sail");
      Class<?> MemoryStore = Class.forName("org.openrdf.sail.memory.MemoryStore");
      Class<?> SailRepository = Class.forName("org.openrdf.repository.sail.SailRepository");
      Object sail = MemoryStore.getConstructor(File.class).newInstance(systemDir);
      Object repository = SailRepository.getConstructor(Sail).newInstance(sail);
      Repository repo = (Repository)repository;
      super.setDelegate(repo);
    }
    catch (Exception e) {
      throw new StoreException(e);
    }

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  @Override
  public Repository getRepository(String id)
    throws StoreConfigException, StoreException
  {
    Repository result = null;


    if (isCorrectType(id)) {
      result = delegate.getRepository(id);
    }

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