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

Example 96 with Mutation

use of com.google.spanner.v1.Mutation in project grpc-gcp-java by GoogleCloudPlatform.

the class BigtableIntegrationTest method getMutateRequest.

private static MutateRowRequest getMutateRequest(String val, int col, String rowKey) {
    ByteString value = ByteString.copyFromUtf8(val);
    Mutation mutation = Mutation.newBuilder().setSetCell(Mutation.SetCell.newBuilder().setFamilyName(FAMILY_NAME).setColumnQualifier(ByteString.copyFromUtf8(COLUMN_NAME + col)).setValue(value)).build();
    MutateRowRequest request = MutateRowRequest.newBuilder().setTableName(TABLE_NAME).setRowKey(ByteString.copyFromUtf8(rowKey)).addMutations(mutation).build();
    return request;
}

Example 97 with Mutation

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

the class MutationWriter method buildMutationList.

/**
 * Build mutation to add to mutations list with data contained within a CopyData payload
 */
public void buildMutationList(ConnectionHandler connectionHandler) throws Exception {
    List<CSVRecord> records = parsePayloadData(this.payload.toByteArray());
    for (CSVRecord record : records) {
        // Check that the number of columns in a record matches the number of columns in the table
        if (record.size() != this.tableColumns.keySet().size()) {
            handleError(connectionHandler);
            throw SpannerExceptionFactory.newSpannerException(ErrorCode.INVALID_ARGUMENT, "Invalid COPY data: Row length mismatched. Expected " + this.tableColumns.keySet().size() + " columns, but only found " + record.size());
        }
        WriteBuilder builder = Mutation.newInsertBuilder(this.tableName);
        // Iterate through all table column to copy into
        for (String columnName : this.tableColumns.keySet()) {
            TypeCode columnType = this.tableColumns.get(columnName);
            String recordValue = "";
            try {
                recordValue = record.get(columnName).trim();
                switch(columnType) {
                    case STRING:
                        builder.set(columnName).to(recordValue);
                        break;
                    case BOOL:
                        builder.set(columnName).to(Boolean.parseBoolean(recordValue));
                        break;
                    case INT64:
                        builder.set(columnName).to(Long.parseLong(recordValue));
                        break;
                    case FLOAT64:
                        builder.set(columnName).to(Double.parseDouble(recordValue));
                        break;
                    case BYTES:
                        builder.set(columnName).to(Byte.parseByte(recordValue));
                        break;
                    case TIMESTAMP:
                        builder.set(columnName).to(com.google.cloud.Timestamp.parseTimestamp(recordValue));
                        break;
                }
            } catch (NumberFormatException | DateTimeParseException e) {
                handleError(connectionHandler);
                throw SpannerExceptionFactory.newSpannerException(ErrorCode.INVALID_ARGUMENT, "Invalid input syntax for type " + columnType.toString() + ":" + "\"" + recordValue + "\"");
            } catch (IllegalArgumentException e) {
                handleError(connectionHandler);
                throw SpannerExceptionFactory.newSpannerException(ErrorCode.INVALID_ARGUMENT, "Invalid input syntax for column \"" + columnName + "\"");
            } catch (Exception e) {
                handleError(connectionHandler);
                throw e;
            }
        }
        // Add write builder to mutation list
        this.mutations.add(builder.build());
        // Increment the number of mutations being added
        this.mutationCount += record.size();
        // Increment the number of COPY rows by one
        this.rowCount++;
    }
    if (!mutationCountIsWithinLimit()) {
        handleError(connectionHandler);
        throw SpannerExceptionFactory.newSpannerException(ErrorCode.FAILED_PRECONDITION, "Mutation count: " + mutationCount + " has exceeded the limit: " + MUTATION_LIMIT);
    }
}

Example 98 with Mutation

use of com.google.spanner.v1.Mutation in project SpinalTap by airbnb.

the class KafkaDestinationTest method createMutation.

private Mutation createMutation(MutationType type) {
    Mapper<com.airbnb.spinaltap.Mutation<?>, ? extends TBase<?, ?>> thriftMutationMapper = ThriftMutationMapper.create("spinaltap");
    Table table = new Table(0L, TABLE, DATABASE, null, ImmutableList.of(new ColumnMetadata("id", ColumnDataType.LONGLONG, true, 0)), ImmutableList.of("id"));
    MysqlMutationMetadata metadata = new MysqlMutationMetadata(new DataSource(HOSTNAME, 0, SOURCE_NAME), new BinlogFilePos(), table, 0L, 0L, 0L, null, null, 0L, 0);
    Row row = new Row(table, ImmutableMap.of("id", new Column(new ColumnMetadata("id", ColumnDataType.LONGLONG, true, 0), 1L)));
    MysqlMutation mutation;
    switch(type) {
        case INSERT:
            mutation = new MysqlInsertMutation(metadata, row);
            break;
        case UPDATE:
            mutation = new MysqlUpdateMutation(metadata, row, row);
            break;
        case DELETE:
            mutation = new MysqlDeleteMutation(metadata, row);
            break;
        default:
            mutation = null;
    }
    return (Mutation) (thriftMutationMapper.map(mutation));
}

Example 99 with Mutation

use of com.google.spanner.v1.Mutation in project SpinalTap by airbnb.

the class KafkaDestinationTest method KafkaDestination.

@SuppressWarnings("unchecked")
@Test
public void KafkaDestination() throws Exception {
    createKafkaTopic(TOPIC);
    KafkaProducerConfiguration configs = new KafkaProducerConfiguration(this.bootstrapServers());
    KafkaDestination kafkaDestination = new KafkaDestination(null, configs, x -> x, metrics, 0L);
    List<Mutation> messages = new ArrayList<>();
    messages.add(createMutation(MutationType.INSERT));
    messages.add(createMutation(MutationType.UPDATE));
    messages.add(createMutation(MutationType.DELETE));
    kafkaDestination.publish(messages);
    Properties props = new Properties();
    props.setProperty("bootstrap.servers", this.bootstrapServers());
    props.setProperty("key.deserializer", "org.apache.kafka.common.serialization.ByteArrayDeserializer");
    props.setProperty("value.deserializer", "org.apache.kafka.common.serialization.ByteArrayDeserializer");
    KafkaConsumer<byte[], byte[]> kafkaConsumer = new KafkaConsumer<>(props);
    kafkaConsumer.assign(Collections.singletonList(new TopicPartition(TOPIC, 0)));
    kafkaConsumer.seekToBeginning(new TopicPartition(TOPIC, 0));
    List<ConsumerRecords<byte[], byte[]>> records = new ArrayList<>();
    ConsumerRecords<byte[], byte[]> record;
    long startMs = current();
    while (current() - startMs <= 10000L) {
        record = kafkaConsumer.poll(1000L);
        records.add(record);
        if (records.size() == 3)
            break;
    }
    Assert.assertEquals(records.size(), 3);
    for (ConsumerRecords<byte[], byte[]> consumerRecords : records) {
        for (ConsumerRecord<byte[], byte[]> consumerRecord : consumerRecords) {
            com.airbnb.jitney.event.spinaltap.v1.Mutation mutation = getMutation(consumerRecord.value());
            switch(mutation.getType()) {
                case INSERT:
                    Assert.assertEquals(mutation, createMutation(MutationType.INSERT));
                    break;
                case UPDATE:
                    Assert.assertEquals(mutation, createMutation(MutationType.UPDATE));
                    break;
                case DELETE:
                    Assert.assertEquals(mutation, createMutation(MutationType.DELETE));
                    break;
            }
        }
    }
    kafkaDestination.close();
    kafkaConsumer.close();
}

Example 100 with Mutation

use of com.google.spanner.v1.Mutation in project SpinalTap by airbnb.

the class KafkaDestinationTest method getMutation.

private Mutation getMutation(byte[] payload) throws Exception {
    Mutation mutation = new Mutation();
    deserializer.get().deserialize(mutation, payload);
    return mutation;
}