autonomouslogic/dynamo-mapper

package com.autonomouslogic.dynamomapper;

import com.autonomouslogic.dynamomapper.function.TableNameDecorator;
import com.autonomouslogic.dynamomapper.util.StdObjectMapper;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.Optional;
import lombok.Setter;
import software.amazon.awssdk.services.dynamodb.DynamoDbClient;

@Setter
public class DynamoMapperBuilder {
    private DynamoDbClient client;
    private ObjectMapper objectMapper;
    private TableNameDecorator tableNameDecorator;

    public DynamoMapper build() {
        var client = Optional.ofNullable(this.client).orElseGet(DynamoDbClient::create);
        var objectMapper = Optional.ofNullable(this.objectMapper).orElseGet(StdObjectMapper::objectMapper);
        return new DynamoMapper(client, objectMapper, tableNameDecorator);
    }
}