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

Example 81 with Column

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

the class CassandraConverter method getUDT.

private static UDT getUDT(ColumnDefinition definition, UdtValue udtValue) {
    String name = definition.getName().asInternal();
    final UserDefinedType type = udtValue.getType();
    List<Column> columns = new ArrayList<>();
    List<String> names = type.getFieldNames().stream().map(CqlIdentifier::asInternal).collect(toList());
    for (CqlIdentifier fieldName : type.getFieldNames()) {
        final int index = names.indexOf(fieldName.asInternal());
        DataType fieldType = type.getFieldTypes().get(index);
        Object elementValue = udtValue.get(fieldName, CodecRegistry.DEFAULT.codecFor(fieldType));
        if (elementValue != null) {
            columns.add(Column.of(fieldName.asInternal(), elementValue));
        }
    }
    return UDT.builder(type.getName().asInternal()).withName(name).addUDT(columns).build();
}

Example 82 with Column

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

the class CassandraColumnFamilyManagerTest method shouldFindByIdWithConsistenceLevel.

@Test
public void shouldFindByIdWithConsistenceLevel() {
    entityManager.insert(getColumnFamily());
    ColumnQuery query = select().from(Constants.COLUMN_FAMILY).where("id").eq(10L).build();
    List<ColumnEntity> columnEntity = entityManager.select(query, CONSISTENCY_LEVEL).collect(toList());
    assertFalse(columnEntity.isEmpty());
    List<Column> columns = columnEntity.get(0).getColumns();
    assertThat(columns.stream().map(Column::getName).collect(toList()), containsInAnyOrder("name", "version", "options", "id"));
    assertThat(columns.stream().map(Column::getValue).map(Value::get).collect(toList()), containsInAnyOrder("Cassandra", 3.2, asList(1, 2, 3), 10L));
}

Example 83 with Column

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

the class CassandraColumnFamilyManagerTest method shouldInsertJustKey.

@Test
public void shouldInsertJustKey() {
    Column key = Columns.of("id", 10L);
    ColumnEntity columnEntity = ColumnEntity.of(Constants.COLUMN_FAMILY);
    columnEntity.add(key);
    entityManager.insert(columnEntity);
}

Example 84 with Column

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

the class CassandraColumnFamilyManagerTest method shouldSupportAnUDTElement.

@Test
public void shouldSupportAnUDTElement() {
    ColumnEntity entity = ColumnEntity.of("users");
    entity.add(Column.of("nickname", "Ioda"));
    List<Column> columns = new ArrayList<>();
    columns.add(Column.of("firstname", "Ioda"));
    UDT udt = UDT.builder("fullname").withName("name").addUDT(columns).build();
    entity.add(udt);
    entityManager.insert(entity);
    ColumnQuery query = select().from("users").where("nickname").eq("Ioda").build();
    ColumnEntity columnEntity = entityManager.singleResult(query).get();
    Column column = columnEntity.find("name").get();
    udt = UDT.class.cast(column);
    List<Column> udtColumns = (List<Column>) udt.get();
    assertEquals("name", udt.getName());
    assertEquals("fullname", udt.getUserType());
    assertThat(udtColumns, Matchers.containsInAnyOrder(Column.of("firstname", "Ioda")));
}

Example 85 with Column

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

the class Relations method load.

private static void load(ColumnCondition columnCondition, List<Relation> relations) {
    Column column = columnCondition.getColumn();
    Condition condition = columnCondition.getCondition();
    switch(condition) {
        case EQUALS:
            relations.add(Relation.column(QueryUtils.getName(column)).isEqualTo(getTerm(column)));
            return;
        case GREATER_THAN:
            relations.add(Relation.column(QueryUtils.getName(column)).isGreaterThan(getTerm(column)));
            return;
        case GREATER_EQUALS_THAN:
            relations.add(Relation.column(QueryUtils.getName(column)).isGreaterThanOrEqualTo(getTerm(column)));
            return;
        case LESSER_THAN:
            relations.add(Relation.column(QueryUtils.getName(column)).isLessThan(getTerm(column)));
            return;
        case LESSER_EQUALS_THAN:
            relations.add(Relation.column(QueryUtils.getName(column)).isLessThanOrEqualTo(getTerm(column)));
            return;
        case IN:
            relations.add(Relation.column(QueryUtils.getName(column)).in(getIinValue(column.getValue())));
            return;
        case LIKE:
            relations.add(Relation.column(QueryUtils.getName(column)).like(getTerm(column)));
            return;
        case AND:
            column.get(new TypeReference<List<ColumnCondition>>() {
            }).forEach(cc -> load(cc, relations));
            return;
        case OR:
        default:
            throw new UnsupportedOperationException("The columnCondition " + condition + " is not supported in cassandra column driver");
    }
}