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

Example 71 with Key

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

the class DistributedStorageWithReservedKeywordIntegrationTestBase method prepareGet.

private Get prepareGet(int pKey, int cKey) {
    Key partitionKey = new Key(columnName1, pKey);
    Key clusteringKey = new Key(columnName4, cKey);
    return new Get(partitionKey, clusteringKey);
}

Example 72 with Key

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

the class DistributedStorageWithReservedKeywordIntegrationTestBase method delete_WithReservedKeywordAndDeleteWithIfGivenWhenSuchRecordExists_ShouldDeleteProperly.

@Test
public void delete_WithReservedKeywordAndDeleteWithIfGivenWhenSuchRecordExists_ShouldDeleteProperly() throws ExecutionException {
    // Arrange
    populateRecords();
    int pKey = 0;
    int cKey = 0;
    Key partitionKey = new Key(columnName1, pKey);
    Key clusteringKey = new Key(columnName4, cKey);
    // Act
    Delete delete = prepareDelete(pKey, cKey);
    delete.withCondition(new DeleteIf(new ConditionalExpression(columnName2, new TextValue(Integer.toString(pKey)), ConditionalExpression.Operator.EQ)));
    assertThatCode(() -> storage.delete(delete)).doesNotThrowAnyException();
    // Assert
    Optional<Result> actual = storage.get(new Get(partitionKey, clusteringKey));
    assertThat(actual.isPresent()).isFalse();
}

Example 73 with Key

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

the class DistributedStorageWithReservedKeywordIntegrationTestBase method put_WithReservedKeywordAndMultiplePutGiven_ShouldStoreProperly.

@Test
public void put_WithReservedKeywordAndMultiplePutGiven_ShouldStoreProperly() throws IOException, ExecutionException {
    // Arrange
    int pKey = 0;
    int cKey = 0;
    List<Put> puts = preparePuts();
    Scan scan = new Scan(new Key(columnName1, pKey));
    // Act
    assertThatCode(() -> storage.put(Arrays.asList(puts.get(0), puts.get(1), puts.get(2)))).doesNotThrowAnyException();
    // Assert
    List<Result> results = scanAll(scan);
    assertThat(results.size()).isEqualTo(3);
    assertThat(results.get(0).getValue(columnName1).isPresent()).isTrue();
    assertThat(results.get(0).getValue(columnName1).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(0).getValue(columnName4).isPresent()).isTrue();
    assertThat(results.get(0).getValue(columnName4).get().getAsInt()).isEqualTo(pKey + cKey);
    assertThat(results.get(1).getValue(columnName1).isPresent()).isTrue();
    assertThat(results.get(1).getValue(columnName1).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(1).getValue(columnName4).isPresent()).isTrue();
    assertThat(results.get(1).getValue(columnName4).get().getAsInt()).isEqualTo(pKey + cKey + 1);
    assertThat(results.get(2).getValue(columnName1).isPresent()).isTrue();
    assertThat(results.get(2).getValue(columnName1).get().getAsInt()).isEqualTo(0);
    assertThat(results.get(2).getValue(columnName4).isPresent()).isTrue();
    assertThat(results.get(2).getValue(columnName4).get().getAsInt()).isEqualTo(pKey + cKey + 2);
}

Example 74 with Key

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

the class DistributedStorageWithReservedKeywordIntegrationTestBase method scan_WithReservedKeywordAndClusteringKeyRange_ShouldReturnProperResult.

@Test
public void scan_WithReservedKeywordAndClusteringKeyRange_ShouldReturnProperResult() throws ExecutionException, IOException {
    // Arrange
    populateRecords();
    Scan scan = new Scan(new Key(columnName1, 1)).withStart(new Key(columnName4, 1), false).withEnd(new Key(columnName4, 3), false).withOrdering(new Ordering(columnName4, Order.DESC)).forNamespace(namespace).forTable(tableName);
    List<Integer> expected = ImmutableList.of(2);
    // Act
    List<Result> actual = scanAll(scan);
    // Assert
    assertThat(actual.size()).isEqualTo(1);
    assertThat(actual.get(0).getValue(columnName4).isPresent()).isTrue();
    assertThat(actual.get(0).getValue(columnName4).get().getAsInt()).isEqualTo(expected.get(0));
}

Example 75 with Key

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

the class DistributedStorageAdminIntegrationTestBase method truncateTable_ShouldTruncateProperly.

@Test
public void truncateTable_ShouldTruncateProperly() throws ExecutionException, IOException {
    // Arrange
    Key partitionKey = new Key(COL_NAME2, "aaa", COL_NAME1, 1);
    Key clusteringKey = new Key(COL_NAME4, 2, COL_NAME3, "bbb");
    storage.put(new Put(partitionKey, clusteringKey).withValue(COL_NAME5, 3).withValue(COL_NAME6, "ccc").withValue(COL_NAME7, 4L).withValue(COL_NAME8, 1.0f).withValue(COL_NAME9, 1.0d).withValue(COL_NAME10, true).withValue(COL_NAME11, "ddd".getBytes(StandardCharsets.UTF_8)).forNamespace(namespace1).forTable(TABLE1));
    // Act
    admin.truncateTable(namespace1, TABLE1);
    // Assert
    Scanner scanner = storage.scan(new Scan(partitionKey).forNamespace(namespace1).forTable(TABLE1));
    assertThat(scanner.all()).isEmpty();
    scanner.close();
}