Examples with Mutation com.google.spanner.v1.Mutation used on opensource projects

Example 56 with Mutation

use of com.google.spanner.v1.Mutation in project DataflowTemplates by GoogleCloudPlatform.

the class BeamRowToBigtableFnTest method processElementWithCompoundKey.

@Test
public void processElementWithCompoundKey() {
    String columnFamily = "default";
    boolean rowKeyValue1 = false;
    String rowKeyColumnName1 = "rowkey1";
    Long rowKeyValue2 = Long.MAX_VALUE;
    String rowKeyColumnName2 = "rowkey2";
    String stringValue = "hello this is a random string";
    String stringColumnName = "stringColumn";
    Schema schema = Schema.builder().addField(Schema.Field.of(rowKeyColumnName1, FieldType.BOOLEAN.withMetadata(CassandraRowMapperFn.KEY_ORDER_METADATA_KEY, "0"))).addField(Schema.Field.of(rowKeyColumnName2, FieldType.INT64.withMetadata(CassandraRowMapperFn.KEY_ORDER_METADATA_KEY, "1"))).addStringField(stringColumnName).build();
    Row input = Row.withSchema(schema).addValue(rowKeyValue1).addValue(rowKeyValue2).addValue(stringValue).build();
    final List<Row> rows = Collections.singletonList(input);
    List<Mutation> mutations = new ArrayList<>();
    mutations.add(createMutation(columnFamily, stringColumnName, ByteString.copyFrom(Bytes.toBytes(stringValue))));
    final List<KV<ByteString, Iterable<Mutation>>> expectedBigtableRows = ImmutableList.of(KV.of(ByteString.copyFrom(Bytes.toBytes("false#9223372036854775807")), mutations));
    PCollection<KV<ByteString, Iterable<Mutation>>> bigtableRows = pipeline.apply("Create", Create.of(rows)).apply("Transform to Bigtable", ParDo.of(BeamRowToBigtableFn.create(ValueProvider.StaticValueProvider.of("#"), ValueProvider.StaticValueProvider.of("default"))));
    PAssert.that(bigtableRows).containsInAnyOrder(expectedBigtableRows);
    pipeline.run();
}

Example 57 with Mutation

use of com.google.spanner.v1.Mutation in project simple-bigtable by spotify.

the class BigtableMutationImplTest method testDeleteCellsFromColumn.

@Test
public void testDeleteCellsFromColumn() throws Exception {
    final BigtableMutationImpl bigtableMutationImpl = (BigtableMutationImpl) this.bigtableMutation.deleteCellsFromColumn("family", "qualifier", Optional.empty(), Optional.empty()).deleteCellsFromColumn("family", "qualifier", Optional.of(100L), Optional.of(999L));
    verifyGetMutateRowRequest();
    bigtableMutationImpl.execute();
    bigtableMutationImpl.executeAsync();
    assertEquals(2, bigtableMutationImpl.getMutateRowRequest().getMutationsCount());
    Mutation mutation = bigtableMutationImpl.getMutateRowRequest().getMutations(0);
    assertEquals(Mutation.MutationCase.DELETE_FROM_COLUMN, mutation.getMutationCase());
    assertEquals("family", mutation.getDeleteFromColumn().getFamilyName());
    assertEquals("qualifier", mutation.getDeleteFromColumn().getColumnQualifier().toStringUtf8());
    assertEquals(TimestampRange.getDefaultInstance(), mutation.getDeleteFromColumn().getTimeRange());
    assertEquals(Mutation.DeleteFromRow.getDefaultInstance(), mutation.getDeleteFromRow());
    assertEquals(Mutation.DeleteFromFamily.getDefaultInstance(), mutation.getDeleteFromFamily());
    assertEquals(Mutation.SetCell.getDefaultInstance(), mutation.getSetCell());
    mutation = bigtableMutationImpl.getMutateRowRequest().getMutations(1);
    assertEquals(Mutation.MutationCase.DELETE_FROM_COLUMN, mutation.getMutationCase());
    assertEquals("family", mutation.getDeleteFromColumn().getFamilyName());
    assertEquals("qualifier", mutation.getDeleteFromColumn().getColumnQualifier().toStringUtf8());
    assertEquals(100L, mutation.getDeleteFromColumn().getTimeRange().getStartTimestampMicros());
    assertEquals(999L, mutation.getDeleteFromColumn().getTimeRange().getEndTimestampMicros());
    assertEquals(Mutation.DeleteFromRow.getDefaultInstance(), mutation.getDeleteFromRow());
    assertEquals(Mutation.DeleteFromFamily.getDefaultInstance(), mutation.getDeleteFromFamily());
    assertEquals(Mutation.SetCell.getDefaultInstance(), mutation.getSetCell());
    verify(bigtableMock.getMockedDataClient()).mutateRow(bigtableMutation.getMutateRowRequest().build());
    verify(bigtableMock.getMockedDataClient()).mutateRowAsync(bigtableMutation.getMutateRowRequest().build());
    verifyNoMoreInteractions(bigtableMock.getMockedDataClient());
}

Example 58 with Mutation

use of com.google.spanner.v1.Mutation in project simple-bigtable by spotify.

the class BigtableMutationImplTest method testDeleteColumnFamily.

@Test
public void testDeleteColumnFamily() throws Exception {
    final BigtableMutationImpl bigtableMutationImpl = (BigtableMutationImpl) this.bigtableMutation.deleteColumnFamily("family");
    verifyGetMutateRowRequest();
    bigtableMutationImpl.execute();
    bigtableMutationImpl.executeAsync();
    assertEquals(1, bigtableMutationImpl.getMutateRowRequest().getMutationsCount());
    final Mutation mutation = bigtableMutationImpl.getMutateRowRequest().getMutations(0);
    assertEquals(Mutation.MutationCase.DELETE_FROM_FAMILY, mutation.getMutationCase());
    assertEquals("family", mutation.getDeleteFromFamily().getFamilyName());
    assertEquals(Mutation.DeleteFromRow.getDefaultInstance(), mutation.getDeleteFromRow());
    assertEquals(Mutation.DeleteFromColumn.getDefaultInstance(), mutation.getDeleteFromColumn());
    assertEquals(Mutation.SetCell.getDefaultInstance(), mutation.getSetCell());
    verify(bigtableMock.getMockedDataClient()).mutateRow(bigtableMutation.getMutateRowRequest().build());
    verify(bigtableMock.getMockedDataClient()).mutateRowAsync(bigtableMutation.getMutateRowRequest().build());
    verifyNoMoreInteractions(bigtableMock.getMockedDataClient());
}

Example 59 with Mutation

use of com.google.spanner.v1.Mutation in project simple-bigtable by spotify.

the class BigtableMutationImplTest method testWriteColumnAndTimestamp.

@Test
public void testWriteColumnAndTimestamp() throws Exception {
    final BigtableMutationImpl bigtableMutationImpl = (BigtableMutationImpl) this.bigtableMutation.write("family:qualifier", ByteString.copyFromUtf8("value"), 100L).write("family", "qualifier", ByteString.copyFromUtf8("value"), 100L);
    verifyGetMutateRowRequest();
    bigtableMutationImpl.execute();
    bigtableMutationImpl.executeAsync();
    assertEquals(2, bigtableMutationImpl.getMutateRowRequest().getMutationsCount());
    for (Mutation mutation : bigtableMutationImpl.getMutateRowRequest().getMutationsList()) {
        assertEquals(Mutation.MutationCase.SET_CELL, mutation.getMutationCase());
        assertEquals("family", mutation.getSetCell().getFamilyName());
        assertEquals("qualifier", mutation.getSetCell().getColumnQualifier().toStringUtf8());
        assertEquals("value", mutation.getSetCell().getValue().toStringUtf8());
        assertEquals(100L, mutation.getSetCell().getTimestampMicros());
        assertEquals(Mutation.DeleteFromRow.getDefaultInstance(), mutation.getDeleteFromRow());
        assertEquals(Mutation.DeleteFromFamily.getDefaultInstance(), mutation.getDeleteFromFamily());
        assertEquals(Mutation.DeleteFromColumn.getDefaultInstance(), mutation.getDeleteFromColumn());
    }
    verify(bigtableMock.getMockedDataClient()).mutateRow(bigtableMutation.getMutateRowRequest().build());
    verify(bigtableMock.getMockedDataClient()).mutateRowAsync(bigtableMutation.getMutateRowRequest().build());
    verifyNoMoreInteractions(bigtableMock.getMockedDataClient());
}

Example 60 with Mutation

use of com.google.spanner.v1.Mutation in project simple-bigtable by spotify.

the class BigtableMutationImplTest method testDeleteColumnFamilyAndQualifier.

@Test
public void testDeleteColumnFamilyAndQualifier() throws Exception {
    final BigtableMutationImpl bigtableMutationImpl = (BigtableMutationImpl) this.bigtableMutation.deleteColumn("family", "qualifier");
    verifyGetMutateRowRequest();
    bigtableMutationImpl.execute();
    bigtableMutationImpl.executeAsync();
    assertEquals(1, bigtableMutationImpl.getMutateRowRequest().getMutationsCount());
    final Mutation mutation = bigtableMutationImpl.getMutateRowRequest().getMutations(0);
    assertEquals(Mutation.MutationCase.DELETE_FROM_COLUMN, mutation.getMutationCase());
    assertEquals("family", mutation.getDeleteFromColumn().getFamilyName());
    assertEquals("qualifier", mutation.getDeleteFromColumn().getColumnQualifier().toStringUtf8());
    assertEquals(Mutation.DeleteFromRow.getDefaultInstance(), mutation.getDeleteFromRow());
    assertEquals(Mutation.DeleteFromFamily.getDefaultInstance(), mutation.getDeleteFromFamily());
    assertEquals(Mutation.SetCell.getDefaultInstance(), mutation.getSetCell());
    verify(bigtableMock.getMockedDataClient()).mutateRow(bigtableMutation.getMutateRowRequest().build());
    verify(bigtableMock.getMockedDataClient()).mutateRowAsync(bigtableMutation.getMutateRowRequest().build());
    verifyNoMoreInteractions(bigtableMock.getMockedDataClient());
}