Examples with ColumnMetadata com.datastax.driver.core.ColumnMetadata used on opensource projects

Example 36 with ColumnMetadata

use of com.datastax.driver.core.ColumnMetadata in project metacat by Netflix.

the class CassandraConnectorTableService method getTableInfo.

private TableInfo getTableInfo(@Nonnull @NonNull final QualifiedName name, @Nonnull @NonNull final TableMetadata tableMetadata) {
    final ImmutableList.Builder<FieldInfo> fieldInfoBuilder = ImmutableList.builder();
    // TODO: Ignores clustering, primary key, index, etc columns. We need to rework TableInfo to support
    for (final ColumnMetadata column : tableMetadata.getColumns()) {
        final String dataType = column.getType().toString();
        fieldInfoBuilder.add(FieldInfo.builder().name(column.getName()).sourceType(dataType).type(this.typeConverter.toMetacatType(dataType)).build());
    }
    return TableInfo.builder().name(QualifiedName.ofTable(name.getCatalogName(), name.getDatabaseName(), tableMetadata.getName())).fields(fieldInfoBuilder.build()).build();
}

Example 37 with ColumnMetadata

use of com.datastax.driver.core.ColumnMetadata in project apex-malhar by apache.

the class AbstractUpsertOutputOperator method registerPrimaryKeyColumnDefinitions.

private void registerPrimaryKeyColumnDefinitions(final TableMetadata tableMetadata) {
    List<ColumnMetadata> primaryKeyColumns = tableMetadata.getPrimaryKey();
    for (ColumnMetadata primaryColumn : primaryKeyColumns) {
        columnDefinitions.put(primaryColumn.getName(), primaryColumn.getType());
        pkColumnNames.add(primaryColumn.getName());
        parseForSpecialDataType(primaryColumn);
    }
}