Examples with InstanceDoesNotExistException org.apache.rya.api.client.InstanceDoesNotExistException used on opensource projects

Example 11 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class AccumuloBatchUpdatePCJ method verifyPCJState.

private void verifyPCJState(final String ryaInstanceName, final String pcjId) throws RyaClientException {
    try {
        // Fetch the Rya instance's details.
        final RyaDetailsRepository detailsRepo = new AccumuloRyaInstanceDetailsRepository(super.getConnector(), ryaInstanceName);
        final RyaDetails ryaDetails = detailsRepo.getRyaInstanceDetails();
        // Ensure PCJs are enabled.
        if (!ryaDetails.getPCJIndexDetails().isEnabled()) {
            throw new RyaClientException("PCJs are not enabled for the Rya instance named '" + ryaInstanceName + "'.");
        }
        // Ensure the PCJ exists.
        if (!ryaDetails.getPCJIndexDetails().getPCJDetails().containsKey(pcjId)) {
            throw new PCJDoesNotExistException("The PCJ with id '" + pcjId + "' does not exist within Rya instance '" + ryaInstanceName + "'.");
        }
        // Ensure the PCJ is not already being incrementally updated.
        final PCJDetails pcjDetails = ryaDetails.getPCJIndexDetails().getPCJDetails().get(pcjId);
        final Optional<PCJUpdateStrategy> updateStrategy = pcjDetails.getUpdateStrategy();
        if (updateStrategy.isPresent() && updateStrategy.get() == PCJUpdateStrategy.INCREMENTAL) {
            throw new RyaClientException("The PCJ with id '" + pcjId + "' is already being updated incrementally.");
        }
    } catch (final NotInitializedException e) {
        throw new InstanceDoesNotExistException("No RyaDetails are initialized for the Rya instance named '" + ryaInstanceName + "'.", e);
    } catch (final RyaDetailsRepositoryException e) {
        throw new RyaClientException("Could not fetch the RyaDetails for the Rya instance named '" + ryaInstanceName + "'.", e);
    }
}

Example 12 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class MongoLoadStatementsFile method loadStatements.

@Override
public void loadStatements(final String ryaInstanceName, final Path statementsFile, final RDFFormat format) throws InstanceDoesNotExistException, RyaClientException {
    requireNonNull(ryaInstanceName);
    requireNonNull(statementsFile);
    requireNonNull(format);
    // Ensure the Rya Instance exists.
    if (!instanceExists.exists(ryaInstanceName)) {
        throw new InstanceDoesNotExistException(String.format("There is no Rya instance named '%s'.", ryaInstanceName));
    }
    Sail sail = null;
    SailRepositoryConnection sailRepoConn = null;
    try {
        // Get a Sail object that is connected to the Rya instance.
        final MongoDBRdfConfiguration ryaConf = connectionDetails.build(ryaInstanceName);
        sail = RyaSailFactory.getInstance(ryaConf);
        final SailRepository sailRepo = new SailRepository(sail);
        sailRepoConn = sailRepo.getConnection();
        // Load the file.
        sailRepoConn.add(statementsFile.toFile(), null, format);
    } catch (SailException | RyaDAOException | InferenceEngineException | AccumuloException | AccumuloSecurityException e) {
        throw new RyaClientException("Could not load statements into Rya because of a problem while creating the Sail object.", e);
    } catch (RDFParseException | RepositoryException | IOException e) {
        throw new RyaClientException("Could not load the statements into Rya.", e);
    } finally {
        // Close the resources that were opened.
        if (sailRepoConn != null) {
            try {
                sailRepoConn.close();
            } catch (final RepositoryException e) {
                log.error("Couldn't close the SailRepositoryConnection object.", e);
            }
        }
        if (sail != null) {
            try {
                sail.shutDown();
            } catch (final SailException e) {
                log.error("Couldn't close the Sail object.", e);
            }
        }
    }
}

Example 13 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class MongoLoadStatements method loadStatements.

@Override
public void loadStatements(final String ryaInstanceName, final Iterable<? extends Statement> statements) throws InstanceDoesNotExistException, RyaClientException {
    requireNonNull(ryaInstanceName);
    requireNonNull(statements);
    // Ensure the Rya Instance exists.
    if (!instanceExists.exists(ryaInstanceName)) {
        throw new InstanceDoesNotExistException(String.format("There is no Rya instance named '%s'.", ryaInstanceName));
    }
    Sail sail = null;
    SailRepositoryConnection sailRepoConn = null;
    try {
        // Get a Sail object that is connected to the Rya instance.
        final MongoDBRdfConfiguration ryaConf = connectionDetails.build(ryaInstanceName);
        sail = RyaSailFactory.getInstance(ryaConf);
        final SailRepository sailRepo = new SailRepository(sail);
        sailRepoConn = sailRepo.getConnection();
        // Load the statements.
        sailRepoConn = sailRepo.getConnection();
        sailRepoConn.add(statements);
    } catch (SailException | RyaDAOException | InferenceEngineException | AccumuloException | AccumuloSecurityException e) {
        throw new RyaClientException("Could not load statements into Rya because of a problem while creating the Sail object.", e);
    } catch (final RepositoryException e) {
        throw new RyaClientException("Could not load the statements into Rya.", e);
    } finally {
        // Close the resources that were opened.
        if (sailRepoConn != null) {
            try {
                sailRepoConn.close();
            } catch (final RepositoryException e) {
                log.error("Couldn't close the SailRepositoryConnection object.", e);
            }
        }
        if (sail != null) {
            try {
                sail.shutDown();
            } catch (final SailException e) {
                log.error("Couldn't close the Sail object.", e);
            }
        }
    }
}

Example 14 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class RyaAdminCommands method removeUser.

@CliCommand(value = REMOVE_USER_CMD, help = "Removes an authorized user from the Rya instance.")
public void removeUser(@CliOption(key = { "username" }, mandatory = true, help = "The username of the user whose access will be revoked.") final String username) {
    // Fetch the Rya client that is connected to the store.
    final ShellState shellState = state.getShellState();
    final RyaClient ryaClient = shellState.getConnectedCommands().get();
    final String ryaInstance = shellState.getRyaInstanceName().get();
    try {
        ryaClient.getRemoveUser().get().removeUser(ryaInstance, username);
    } catch (final InstanceDoesNotExistException e) {
        throw new RuntimeException(String.format("A Rya instance named '%s' does not exist.", ryaInstance), e);
    } catch (final RyaClientException e) {
        throw new RuntimeException("The user's access could not be revoked. Provided reason: " + e.getMessage(), e);
    }
}

Example 15 with InstanceDoesNotExistException

use of org.apache.rya.api.client.InstanceDoesNotExistException in project incubator-rya by apache.

the class RyaAdminCommands method createPeriodicPcj.

@CliCommand(value = CREATE_PERIODIC_PCJ_CMD, help = "Creates and starts the maintenance of a new Periodic PCJ and registers the associated Periodic Notification with Kafka.")
public String createPeriodicPcj(@CliOption(key = { "topic" }, mandatory = true, help = "Kafka topic for registering new PeriodicNotifications.  This topic is monitored by the Periodic Notification Service.") final String topic, @CliOption(key = { "brokers" }, mandatory = true, help = "Comma delimited list of host/port pairs to establish the initial connection to the Kafka cluster.") final String brokers) {
    // Fetch the command that is connected to the store.
    final ShellState shellState = state.getShellState();
    final RyaClient commands = shellState.getConnectedCommands().get();
    final String ryaInstance = shellState.getRyaInstanceName().get();
    try {
        // Prompt the user for the SPARQL.
        final Optional<String> sparql = sparqlPrompt.getSparql();
        if (sparql.isPresent()) {
            // Execute the command.
            final String pcjId = commands.getCreatePeriodicPCJ().get().createPeriodicPCJ(ryaInstance, sparql.get(), topic, brokers);
            // Return a message that indicates the ID of the newly created ID.
            return String.format("The Periodic PCJ has been created. Its ID is '%s'.", pcjId);
        } else {
            // user aborted the SPARQL prompt.
            return "";
        }
    } catch (final InstanceDoesNotExistException e) {
        throw new RuntimeException(String.format("A Rya instance named '%s' does not exist.", ryaInstance), e);
    } catch (final IOException | RyaClientException e) {
        throw new RuntimeException("Could not create the Periodic PCJ. Provided reasons: " + e.getMessage(), e);
    }
}