Examples with ArgumentsException org.apache.rya.indexing.pcj.fluo.client.PcjAdminClientCommand.ArgumentsException used on opensource projects

Example 1 with ArgumentsException

use of org.apache.rya.indexing.pcj.fluo.client.PcjAdminClientCommand.ArgumentsException in project incubator-rya by apache.

the class PcjAdminClient method main.

public static void main(final String[] args) {
    log.trace("Starting up the PCJ Admin Client.");
    // If no command provided or the command isn't recognized, then print the usage.
    if (args.length == 0 || !commands.containsKey(args[0])) {
        System.out.println(usage);
        System.exit(-1);
    }
    // Load the properties file.
    final Properties props = new Properties();
    try (InputStream pin = Files.newInputStream(PROPERTIES_FILE)) {
        props.load(pin);
    } catch (final IOException e) {
        throw new RuntimeException("Could not load properties file: " + PROPERTIES_FILE, e);
    }
    // Fetch the command that will be executed.
    final String command = args[0];
    final String[] commandArgs = Arrays.copyOfRange(args, 1, args.length);
    final PcjAdminClientCommand pcjCommand = commands.get(command);
    RyaSailRepository rya = null;
    FluoClient fluo = null;
    try {
        // Connect to Accumulo, Rya, and Fluo.
        final PcjAdminClientProperties clientProps = new PcjAdminClientProperties(props);
        final Connector accumulo = createAccumuloConnector(clientProps);
        rya = makeRyaRepository(clientProps, accumulo);
        fluo = createFluoClient(clientProps);
        // Execute the command.
        pcjCommand.execute(accumulo, clientProps.getRyaTablePrefix(), rya, fluo, commandArgs);
    } catch (final AccumuloException | AccumuloSecurityException e) {
        System.err.println("Could not connect to the Accumulo instance that hosts the export PCJ tables.");
        e.printStackTrace();
        System.exit(-1);
    } catch (final RepositoryException e) {
        System.err.println("Could not connect to the Rya instance that hosts the historic RDF statements.");
        e.printStackTrace();
        System.exit(-1);
    } catch (final ArgumentsException e) {
        System.err.println(pcjCommand.getUsage());
        System.exit(-1);
    } catch (final ExecutionException e) {
        System.err.println("Could not execute the command.");
        e.printStackTrace();
        System.exit(-1);
    } catch (UnsupportedQueryException e) {
        System.err.println("Could not execute the command because the query is invalid.");
        e.printStackTrace();
    } finally {
        log.trace("Shutting down the PCJ Admin Client.");
        if (rya != null) {
            try {
                rya.shutDown();
            } catch (final RepositoryException e) {
                System.err.println("Problem while shutting down the Rya connection.");
                e.printStackTrace();
            }
        }
        if (fluo != null) {
            fluo.close();
        }
    }
}