Examples with ColumnSpec com.datastax.oss.protocol.internal.response.result.ColumnSpec used on opensource projects

Example 6 with ColumnSpec

use of com.datastax.oss.protocol.internal.response.result.ColumnSpec in project java-driver by datastax.

the class Conversions method toColumnDefinitions.

public static ColumnDefinitions toColumnDefinitions(RowsMetadata metadata, InternalDriverContext context) {
    ColumnDefinition[] values = new ColumnDefinition[metadata.columnSpecs.size()];
    int i = 0;
    for (ColumnSpec columnSpec : metadata.columnSpecs) {
        values[i++] = new DefaultColumnDefinition(columnSpec, context);
    }
    return DefaultColumnDefinitions.valueOf(ImmutableList.copyOf(values));
}

Example 7 with ColumnSpec

use of com.datastax.oss.protocol.internal.response.result.ColumnSpec in project java-driver by datastax.

the class DseTestFixtures method singleDseRow.

// Returns a single row, with a single "message" column with the value "hello, world"
public static Rows singleDseRow() {
    DseRowsMetadata metadata = new DseRowsMetadata(ImmutableList.of(new ColumnSpec("ks", "table", "message", 0, RawType.PRIMITIVES.get(ProtocolConstants.DataType.VARCHAR))), null, new int[] {}, null, 1, true);
    Queue<List<ByteBuffer>> data = new ArrayDeque<>();
    data.add(ImmutableList.of(Bytes.fromHexString("0x68656C6C6F2C20776F726C64")));
    return new DefaultRows(metadata, data);
}

Example 8 with ColumnSpec

use of com.datastax.oss.protocol.internal.response.result.ColumnSpec in project java-driver by datastax.

the class ReprepareOnUpTest method preparedIdRows.

private Rows preparedIdRows(char... values) {
    ColumnSpec preparedIdSpec = new ColumnSpec("system", "prepared_statements", "prepared_id", 0, RawType.PRIMITIVES.get(ProtocolConstants.DataType.BLOB));
    RowsMetadata rowsMetadata = new RowsMetadata(ImmutableList.of(preparedIdSpec), null, null, null);
    Queue<List<ByteBuffer>> data = new ArrayDeque<>();
    for (char value : values) {
        data.add(ImmutableList.of(Bytes.fromHexString("0x0" + value)));
    }
    return new DefaultRows(rowsMetadata, data);
}

Example 9 with ColumnSpec

use of com.datastax.oss.protocol.internal.response.result.ColumnSpec in project java-driver by datastax.

the class TestResponses method clusterNameResponse.

/**
 * The response to the query run by each connection to check if the cluster name matches.
 */
public static Rows clusterNameResponse(String actualClusterName) {
    ColumnSpec colSpec = new ColumnSpec("system", "local", "cluster_name", 0, RawType.PRIMITIVES.get(ProtocolConstants.DataType.VARCHAR));
    RowsMetadata metadata = new RowsMetadata(ImmutableList.of(colSpec), null, null, null);
    Queue<List<ByteBuffer>> data = Lists.newLinkedList();
    data.add(Lists.newArrayList(ByteBuffer.wrap(actualClusterName.getBytes(Charsets.UTF_8))));
    return new DefaultRows(metadata, data);
}

Example 10 with ColumnSpec

use of com.datastax.oss.protocol.internal.response.result.ColumnSpec in project java-driver by datastax.

the class RequestLogFormatterTest method mockPreparedStatement.

private PreparedStatement mockPreparedStatement(String query, Map<String, DataType> variables) {
    ImmutableList.Builder<ColumnDefinition> definitions = ImmutableList.builder();
    int i = 0;
    for (Map.Entry<String, DataType> entry : variables.entrySet()) {
        definitions.add(new DefaultColumnDefinition(new ColumnSpec("test", "foo", entry.getKey(), i, RawType.PRIMITIVES.get(entry.getValue().getProtocolCode())), context));
    }
    return new DefaultPreparedStatement(Bytes.fromHexString("0x"), query, DefaultColumnDefinitions.valueOf(definitions.build()), Collections.emptyList(), null, null, null, Collections.emptyMap(), null, null, null, null, null, Collections.emptyMap(), null, null, null, Integer.MIN_VALUE, null, null, false, context.getCodecRegistry(), context.getProtocolVersion());
}