Examples with ColumnObserverParser jakarta.nosql.column.ColumnObserverParser used on opensource projects

Example 1 with ColumnObserverParser

use of jakarta.nosql.column.ColumnObserverParser in project jnosql-diana by eclipse.

the class DeleteQueryParser method getQuery.

private ColumnDeleteQuery getQuery(Params params, ColumnObserverParser observer, DeleteQuery deleteQuery) {
    String columnFamily = observer.fireEntity(deleteQuery.getEntity());
    List<String> columns = deleteQuery.getFields().stream().map(f -> observer.fireField(columnFamily, f)).collect(Collectors.toList());
    ColumnCondition condition = null;
    if (deleteQuery.getWhere().isPresent()) {
        condition = deleteQuery.getWhere().map(c -> Conditions.getCondition(c, params, observer, columnFamily)).get();
    }
    return new DefaultColumnDeleteQuery(columnFamily, condition, columns);
}

Example 2 with ColumnObserverParser

use of jakarta.nosql.column.ColumnObserverParser in project jnosql-diana by eclipse.

the class DeleteQueryParser method getQuery.

private ColumnDeleteQuery getQuery(String query, ColumnObserverParser observer) {
    DeleteQuery deleteQuery = deleteQueryProvider.apply(query);
    String columnFamily = observer.fireEntity(deleteQuery.getEntity());
    List<String> columns = deleteQuery.getFields().stream().map(f -> observer.fireField(columnFamily, f)).collect(Collectors.toList());
    ColumnCondition condition = null;
    Params params = Params.newParams();
    if (deleteQuery.getWhere().isPresent()) {
        condition = deleteQuery.getWhere().map(c -> Conditions.getCondition(c, params, observer, columnFamily)).get();
    }
    if (params.isNotEmpty()) {
        throw new QueryException("To run a query with a parameter use a PrepareStatement instead.");
    }
    return new DefaultColumnDeleteQuery(columnFamily, condition, columns);
}

Example 3 with ColumnObserverParser

use of jakarta.nosql.column.ColumnObserverParser in project jnosql-diana by eclipse.

the class SelectQueryParser method getColumnQuery.

private ColumnQuery getColumnQuery(Params params, SelectQuery selectQuery, ColumnObserverParser observer) {
    String columnFamily = observer.fireEntity(selectQuery.getEntity());
    long limit = selectQuery.getLimit();
    long skip = selectQuery.getSkip();
    List<String> columns = selectQuery.getFields().stream().map(f -> observer.fireField(columnFamily, f)).collect(Collectors.toList());
    List<Sort> sorts = selectQuery.getOrderBy().stream().map(s -> toSort(s, observer, columnFamily)).collect(toList());
    ColumnCondition condition = null;
    if (selectQuery.getWhere().isPresent()) {
        condition = selectQuery.getWhere().map(c -> Conditions.getCondition(c, params, observer, columnFamily)).get();
    }
    return new DefaultColumnQuery(limit, skip, columnFamily, columns, sorts, condition);
}

Example 4 with ColumnObserverParser

use of jakarta.nosql.column.ColumnObserverParser in project jnosql-diana by eclipse.

the class SelectQueryParser method getColumnQuery.

private ColumnQuery getColumnQuery(String query, ColumnObserverParser observer) {
    SelectQuery selectQuery = selectQueryProvider.apply(query);
    String columnFamily = observer.fireEntity(selectQuery.getEntity());
    long limit = selectQuery.getLimit();
    long skip = selectQuery.getSkip();
    List<String> columns = selectQuery.getFields().stream().map(f -> observer.fireField(columnFamily, f)).collect(Collectors.toList());
    List<Sort> sorts = selectQuery.getOrderBy().stream().map(s -> toSort(s, observer, columnFamily)).collect(toList());
    ColumnCondition condition = null;
    Params params = Params.newParams();
    if (selectQuery.getWhere().isPresent()) {
        condition = selectQuery.getWhere().map(c -> Conditions.getCondition(c, params, observer, columnFamily)).get();
    }
    if (params.isNotEmpty()) {
        throw new QueryException("To run a query with a parameter use a PrepareStatement instead.");
    }
    return new DefaultColumnQuery(limit, skip, columnFamily, columns, sorts, condition);
}