gguptp commented on code in PR #146: URL: https://github.com/apache/flink-connector-aws/pull/146#discussion_r1670226518
########## flink-connector-aws/flink-connector-dynamodb/src/main/java/org/apache/flink/connector/dynamodb/source/serialization/RecordObjectMapper.java: ########## @@ -0,0 +1,283 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.connector.dynamodb.source.serialization; + +import com.fasterxml.jackson.annotation.JsonAutoDetect; +import com.fasterxml.jackson.annotation.JsonIgnore; +import com.fasterxml.jackson.annotation.JsonInclude; +import com.fasterxml.jackson.annotation.JsonProperty; +import com.fasterxml.jackson.annotation.PropertyAccessor; +import com.fasterxml.jackson.core.JsonGenerator; +import com.fasterxml.jackson.core.JsonParser; +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.core.Version; +import com.fasterxml.jackson.databind.DeserializationContext; +import com.fasterxml.jackson.databind.JsonDeserializer; +import com.fasterxml.jackson.databind.JsonSerializer; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.SerializerProvider; +import com.fasterxml.jackson.databind.annotation.JsonDeserialize; +import com.fasterxml.jackson.databind.deser.std.DateDeserializers.DateDeserializer; +import com.fasterxml.jackson.databind.module.SimpleModule; +import com.fasterxml.jackson.databind.ser.std.DateSerializer; +import com.fasterxml.jackson.datatype.jsr310.deser.InstantDeserializer; +import com.fasterxml.jackson.datatype.jsr310.ser.InstantSerializer; +import software.amazon.awssdk.services.dynamodb.model.AttributeValue; +import software.amazon.awssdk.services.dynamodb.model.Identity; +import software.amazon.awssdk.services.dynamodb.model.Record; +import software.amazon.awssdk.services.dynamodb.model.StreamRecord; +import software.amazon.awssdk.services.dynamodb.model.StreamViewType; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.time.Instant; +import java.util.Date; +import java.util.List; +import java.util.Map; + +/** Deserializer required for decrypting a DynamoDB object to JSON format. */ +public class RecordObjectMapper extends ObjectMapper { Review Comment: we use it in deserialization of the dynamodb streams record in `DynamoDbStreamsDeserializationSchemaWrapper` Not sure if we have a pre-provided library from DDB for this -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
