Examples with TextValue com.scalar.db.io.TextValue used on opensource projects

Example 36 with TextValue

use of com.scalar.db.io.TextValue in project scalardb by scalar-labs.

the class PutTest method withValues_ProperValueGiven_ShouldReturnWhatsSet.

@Test
public void withValues_ProperValueGiven_ShouldReturnWhatsSet() {
    // Arrange
    Put put = preparePut();
    TextValue value1 = new TextValue(ANY_NAME_1, ANY_TEXT_1);
    TextValue value2 = new TextValue(ANY_NAME_2, ANY_TEXT_2);
    // Act
    put.withValues(Arrays.asList(value1, value2));
    // Assert
    assertThat(put.getValues()).isEqualTo(ImmutableMap.of(value1.getName(), value1, value2.getName(), value2));
    assertThat(put.getColumns()).isEqualTo(ImmutableMap.of(value1.getName(), ScalarDbUtils.toColumn(value1), value2.getName(), ScalarDbUtils.toColumn(value2)));
    assertThat(put.getContainedColumnNames()).isEqualTo(ImmutableSet.of(ANY_NAME_1, ANY_NAME_2));
    assertThat(put.containsColumn(ANY_NAME_1)).isTrue();
    assertThat(put.isNullValue(ANY_NAME_1)).isFalse();
    assertThat(put.getTextValue(ANY_NAME_1)).isEqualTo(ANY_TEXT_1);
    assertThat(put.getValueAsObject(ANY_NAME_1)).isEqualTo(ANY_TEXT_1);
    assertThat(put.containsColumn(ANY_NAME_2)).isTrue();
    assertThat(put.isNullValue(ANY_NAME_2)).isFalse();
    assertThat(put.getTextValue(ANY_NAME_2)).isEqualTo(ANY_TEXT_2);
    assertThat(put.getValueAsObject(ANY_NAME_2)).isEqualTo(ANY_TEXT_2);
}

Example 37 with TextValue

use of com.scalar.db.io.TextValue in project scalardb by scalar-labs.

the class ResultImplTest method getClusteringKey_RequiredValuesGiven_ShouldReturnClusteringKey.

@Test
public void getClusteringKey_RequiredValuesGiven_ShouldReturnClusteringKey() {
    // Arrange
    ResultImpl result = new ResultImpl(columns, TABLE_METADATA);
    // Act
    Optional<Key> key = result.getClusteringKey();
    // Assert
    assertThat(key.isPresent()).isTrue();
    assertThat(key.get().get().size()).isEqualTo(1);
    assertThat(key.get().get().get(0)).isEqualTo(new TextValue(ANY_NAME_2, ANY_TEXT_2));
}

Example 38 with TextValue

use of com.scalar.db.io.TextValue in project scalardb by scalar-labs.

the class ConditionalExpressionTest method constructor_ProperArgsGiven_ShouldConstructProperly.

@Test
public void constructor_ProperArgsGiven_ShouldConstructProperly() {
    // Arrange
    // Act
    ConditionalExpression expression1 = new ConditionalExpression("col1", new TextValue("aaa"), Operator.EQ);
    ConditionalExpression expression2 = new ConditionalExpression("col2", true, Operator.EQ);
    ConditionalExpression expression3 = new ConditionalExpression("col3", 123, Operator.NE);
    ConditionalExpression expression4 = new ConditionalExpression("col4", 456L, Operator.GT);
    ConditionalExpression expression5 = new ConditionalExpression("col5", 1.23F, Operator.GTE);
    ConditionalExpression expression6 = new ConditionalExpression("col6", 4.56D, Operator.LT);
    ConditionalExpression expression7 = new ConditionalExpression("col7", "text", Operator.LTE);
    ConditionalExpression expression8 = new ConditionalExpression("col8", "blob".getBytes(StandardCharsets.UTF_8), Operator.EQ);
    ConditionalExpression expression9 = new ConditionalExpression("col9", ByteBuffer.wrap("blob2".getBytes(StandardCharsets.UTF_8)), Operator.NE);
    // Assert
    assertThat(expression1.getName()).isEqualTo("col1");
    assertThat(expression1.getValue()).isEqualTo(new TextValue("aaa"));
    assertThat(expression1.getTextValue()).isEqualTo("aaa");
    assertThat(expression1.getValueAsObject()).isEqualTo("aaa");
    assertThat(expression1.getOperator()).isEqualTo(Operator.EQ);
    assertThat(expression2.getName()).isEqualTo("col2");
    assertThat(expression2.getValue()).isEqualTo(new BooleanValue(true));
    assertThat(expression2.getBooleanValue()).isTrue();
    assertThat(expression2.getValueAsObject()).isEqualTo(true);
    assertThat(expression2.getOperator()).isEqualTo(Operator.EQ);
    assertThat(expression3.getName()).isEqualTo("col3");
    assertThat(expression3.getValue()).isEqualTo(new IntValue(123));
    assertThat(expression3.getIntValue()).isEqualTo(123);
    assertThat(expression3.getValueAsObject()).isEqualTo(123);
    assertThat(expression3.getOperator()).isEqualTo(Operator.NE);
    assertThat(expression4.getName()).isEqualTo("col4");
    assertThat(expression4.getValue()).isEqualTo(new BigIntValue(456L));
    assertThat(expression4.getBigIntValue()).isEqualTo(456L);
    assertThat(expression4.getValueAsObject()).isEqualTo(456L);
    assertThat(expression4.getOperator()).isEqualTo(Operator.GT);
    assertThat(expression5.getName()).isEqualTo("col5");
    assertThat(expression5.getValue()).isEqualTo(new FloatValue(1.23F));
    assertThat(expression5.getFloatValue()).isEqualTo(1.23F);
    assertThat(expression5.getValueAsObject()).isEqualTo(1.23F);
    assertThat(expression5.getOperator()).isEqualTo(Operator.GTE);
    assertThat(expression6.getName()).isEqualTo("col6");
    assertThat(expression6.getValue()).isEqualTo(new DoubleValue(4.56D));
    assertThat(expression6.getDoubleValue()).isEqualTo(4.56D);
    assertThat(expression6.getValueAsObject()).isEqualTo(4.56D);
    assertThat(expression6.getOperator()).isEqualTo(Operator.LT);
    assertThat(expression7.getName()).isEqualTo("col7");
    assertThat(expression7.getValue()).isEqualTo(new TextValue("text"));
    assertThat(expression7.getTextValue()).isEqualTo("text");
    assertThat(expression7.getValueAsObject()).isEqualTo("text");
    assertThat(expression7.getOperator()).isEqualTo(Operator.LTE);
    assertThat(expression8.getName()).isEqualTo("col8");
    assertThat(expression8.getValue()).isEqualTo(new BlobValue("blob".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression8.getBlobValue()).isEqualTo(ByteBuffer.wrap("blob".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression8.getBlobValueAsByteBuffer()).isEqualTo(ByteBuffer.wrap("blob".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression8.getBlobValueAsBytes()).isEqualTo("blob".getBytes(StandardCharsets.UTF_8));
    assertThat(expression8.getValueAsObject()).isEqualTo(ByteBuffer.wrap("blob".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression8.getOperator()).isEqualTo(Operator.EQ);
    assertThat(expression9.getName()).isEqualTo("col9");
    assertThat(expression9.getValue()).isEqualTo(new BlobValue("blob2".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression9.getBlobValue()).isEqualTo(ByteBuffer.wrap("blob2".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression9.getBlobValueAsByteBuffer()).isEqualTo(ByteBuffer.wrap("blob2".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression9.getBlobValueAsBytes()).isEqualTo("blob2".getBytes(StandardCharsets.UTF_8));
    assertThat(expression9.getValueAsObject()).isEqualTo(ByteBuffer.wrap("blob2".getBytes(StandardCharsets.UTF_8)));
    assertThat(expression9.getOperator()).isEqualTo(Operator.NE);
}

Example 39 with TextValue

use of com.scalar.db.io.TextValue in project scalardb by scalar-labs.

the class RollbackMutationComposer method add.

/**
 * rollback in either prepare phase in commit or lazy recovery phase in read
 */
@Override
public void add(Operation base, TransactionResult result) throws ExecutionException {
    TransactionResult latest;
    if (result == null || !result.getId().equals(id)) {
        // rollback from snapshot
        latest = getLatestResult(base, result).orElse(null);
        if (latest == null) {
            LOGGER.debug("the record was not prepared or has already rollback deleted");
            return;
        }
        if (!latest.getId().equals(id)) {
            LOGGER.debug("the record is not prepared (yet) by this transaction or has already rolled back");
            return;
        }
    } else {
        latest = result;
    }
    TextValue beforeId = (TextValue) latest.getValue(Attribute.BEFORE_ID).get();
    if (beforeId.get().isPresent()) {
        mutations.add(composePut(base, latest));
    } else {
        // no record to rollback, so it should be deleted
        mutations.add(composeDelete(base, latest));
    }
}

Example 40 with TextValue

use of com.scalar.db.io.TextValue in project scalardb by scalar-labs.

the class DistributedStorageIntegrationTestBase method put_MultiplePutWithDifferentConditionsGiven_ShouldStoreProperly.

@Test
public void put_MultiplePutWithDifferentConditionsGiven_ShouldStoreProperly() throws IOException, ExecutionException {
    // Arrange
    List<Put> puts = preparePuts();
    storage.put(puts.get(1));
    puts.get(0).withCondition(new PutIfNotExists());
    puts.get(1).withCondition(new PutIf(new ConditionalExpression(COL_NAME2, new TextValue("1"), ConditionalExpression.Operator.EQ)));
    // Act
    assertThatCode(() -> storage.put(Arrays.asList(puts.get(0), puts.get(1)))).doesNotThrowAnyException();
    // Assert
    List<Result> results = scanAll(new Scan(new Key(COL_NAME1, 0)));
    assertThat(results.size()).isEqualTo(2);
    assertThat(results.get(0).getValue(COL_NAME1).isPresent()).isTrue();
    assertThat(results.get(0).getValue(COL_NAME1).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(0).getValue(COL_NAME4).isPresent()).isTrue();
    assertThat(results.get(0).getValue(COL_NAME4).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(1).getValue(COL_NAME1).isPresent()).isTrue();
    assertThat(results.get(1).getValue(COL_NAME1).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(1).getValue(COL_NAME4).isPresent()).isTrue();
    assertThat(results.get(1).getValue(COL_NAME4).get().getAsInt()).isEqualTo(1);
}