Package org.apache.cassandra.transport.messages

Examples of org.apache.cassandra.transport.messages.QueryMessage

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        return (ResultMessage)msg;
    }

    public ResultMessage execute(String query, List<ByteBuffer> values, ConsistencyLevel consistencyLevel)
    {
        Message.Response msg = execute(new QueryMessage(query, consistencyLevel, values, -1));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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        execute(msg);
    }

    public ResultMessage execute(String query, ConsistencyLevel consistency)
    {
        Message.Response msg = execute(new QueryMessage(query, consistency));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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            return new StartupMessage(options);
        }
        else if (msgType.equals("QUERY"))
        {
            String query = line.substring(6);
            return new QueryMessage(query, ConsistencyLevel.ONE);
        }
        else if (msgType.equals("PREPARE"))
        {
            String query = line.substring(8);
            return new PrepareMessage(query);
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        return execute(query, Collections.<ByteBuffer>emptyList(), consistency);
    }

    public ResultMessage execute(String query, List<ByteBuffer> values, ConsistencyLevel consistencyLevel)
    {
        Message.Response msg = execute(new QueryMessage(query, new QueryOptions(consistencyLevel, values)));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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        execute(msg);
    }

    public ResultMessage execute(String query, ConsistencyLevel consistency)
    {
        Message.Response msg = execute(new QueryMessage(query, consistency));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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        return (ResultMessage)msg;
    }

    public ResultMessage execute(String query, List<ByteBuffer> values, ConsistencyLevel consistencyLevel)
    {
        Message.Response msg = execute(new QueryMessage(query, new QueryOptions(consistencyLevel, values)));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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        return execute(query, Collections.<ByteBuffer>emptyList(), consistency);
    }

    public ResultMessage execute(String query, List<ByteBuffer> values, ConsistencyLevel consistencyLevel)
    {
        Message.Response msg = execute(new QueryMessage(query, QueryOptions.forInternalCalls(consistencyLevel, values)));
        assert msg instanceof ResultMessage;
        return (ResultMessage)msg;
    }
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            if (table != null)
                whereClause += " AND columnfamily_name = '" + table + "'";
        }

        ResultSetFuture ksFuture = table == null
                                 ? new ResultSetFuture(null, new QueryMessage(SELECT_KEYSPACES + whereClause, ConsistencyLevel.DEFAULT_CASSANDRA_CL))
                                 : null;
        ResultSetFuture cfFuture = new ResultSetFuture(null, new QueryMessage(SELECT_COLUMN_FAMILIES + whereClause, ConsistencyLevel.DEFAULT_CASSANDRA_CL));
        ResultSetFuture colsFuture = new ResultSetFuture(null, new QueryMessage(SELECT_COLUMNS + whereClause, ConsistencyLevel.DEFAULT_CASSANDRA_CL));

        if (ksFuture != null)
            connection.write(ksFuture.callback);
        connection.write(cfFuture.callback);
        connection.write(colsFuture.callback);
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    }

    private void refreshNodeListAndTokenMap(Connection connection) throws ConnectionException, BusyConnectionException, ExecutionException, InterruptedException {
        // Make sure we're up to date on nodes and tokens

        ResultSetFuture peersFuture = new ResultSetFuture(null, new QueryMessage(SELECT_PEERS, ConsistencyLevel.DEFAULT_CASSANDRA_CL));
        ResultSetFuture localFuture = new ResultSetFuture(null, new QueryMessage(SELECT_LOCAL, ConsistencyLevel.DEFAULT_CASSANDRA_CL));
        connection.write(peersFuture.callback);
        connection.write(localFuture.callback);

        String partitioner = null;
        Map<Host, Collection<String>> tokenMap = new HashMap<Host, Collection<String>>();
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        long start = System.nanoTime();
        long elapsed = 0;
        while (elapsed < MAX_SCHEMA_AGREEMENT_WAIT_MS) {

            ResultSetFuture peersFuture = new ResultSetFuture(null, new QueryMessage(SELECT_SCHEMA_PEERS, ConsistencyLevel.DEFAULT_CASSANDRA_CL));
            ResultSetFuture localFuture = new ResultSetFuture(null, new QueryMessage(SELECT_SCHEMA_LOCAL, ConsistencyLevel.DEFAULT_CASSANDRA_CL));
            connection.write(peersFuture.callback);
            connection.write(localFuture.callback);

            Set<UUID> versions = new HashSet<UUID>();
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