Examples with Value jakarta.nosql.Value used on opensource projects

Example 6 with Value

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

the class DocumentTest method shouldReturnGetClass.

@Test
public void shouldReturnGetClass() {
    Value value = Value.of("text");
    Document document = Document.of("name", value);
    assertEquals(value.get(String.class), document.get(String.class));
}

Example 7 with Value

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

the class DefaultDocumentCondition method in.

static DocumentCondition in(Document document) {
    Objects.requireNonNull(document, "document is required");
    Value value = document.getValue();
    checkInClause(value);
    return new DefaultDocumentCondition(document, Condition.IN);
}

Example 8 with Value

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

the class GetQueryParser method query.

Stream<Value> query(String query, BucketManager manager) {
    GetQuery getQuery = provider.apply(query);
    Params params = Params.newParams();
    List<Value> values = getQuery.getKeys().stream().map(k -> Values.getValue(k, params)).collect(toList());
    if (params.isNotEmpty()) {
        throw new QueryException("To run a query with a parameter use a PrepareStatement instead.");
    }
    return values.stream().map(Value::get).map(manager::get).filter(Optional::isPresent).map(Optional::get);
}

Example 9 with Value

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

the class GetQueryParser method prepare.

public KeyValuePreparedStatement prepare(String query, BucketManager manager) {
    GetQuery getQuery = provider.apply(query);
    Params params = Params.newParams();
    List<Value> values = getQuery.getKeys().stream().map(k -> Values.getValue(k, params)).collect(toList());
    return DefaultKeyValuePreparedStatement.get(values, manager, params, query);
}

Example 10 with Value

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

the class DefaultKeyValuePreparedStatement method getSingleResult.

@Override
public Optional<Value> getSingleResult() {
    Stream<Value> entities = getResult();
    final Iterator<Value> iterator = entities.iterator();
    if (!iterator.hasNext()) {
        return Optional.empty();
    }
    final Value next = iterator.next();
    if (!iterator.hasNext()) {
        return Optional.of(next);
    }
    throw new NonUniqueResultException("The select returns more than one entity, select: " + query);
}