YuriGusev commented on a change in pull request #18518: URL: https://github.com/apache/flink/pull/18518#discussion_r793720913
########## File path: flink-connectors/flink-connector-dynamodb/src/main/java/org/apache/flink/streaming/connectors/dynamodb/sink/key/PrimaryKey.java ########## @@ -0,0 +1,168 @@ +/* + * 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.streaming.connectors.dynamodb.sink.key; + +import org.apache.flink.streaming.connectors.dynamodb.config.DynamoDbTablesConfig; +import org.apache.flink.streaming.connectors.dynamodb.sink.InvalidRequestException; + +import org.apache.commons.lang3.builder.EqualsBuilder; +import org.apache.commons.lang3.builder.HashCodeBuilder; +import software.amazon.awssdk.services.dynamodb.model.AttributeValue; +import software.amazon.awssdk.services.dynamodb.model.WriteRequest; + +import javax.annotation.Nullable; + +import java.util.Map; +import java.util.UUID; + +/** Represents DynamoDB primary key. */ +public class PrimaryKey { + + private final String partitionKeyValue; + @Nullable private final String sortKeyValue; + + private PrimaryKey(String partitionKeyValue) { + this.partitionKeyValue = partitionKeyValue; + this.sortKeyValue = null; + } + + private PrimaryKey(String partitionKeyValue, @Nullable String sortKeyValue) { + this.partitionKeyValue = partitionKeyValue; + this.sortKeyValue = sortKeyValue; + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + + if (o == null || getClass() != o.getClass()) { + return false; + } + + PrimaryKey that = (PrimaryKey) o; + + return new EqualsBuilder() + .append(partitionKeyValue, that.partitionKeyValue) + .append(sortKeyValue, that.sortKeyValue) + .isEquals(); + } + + @Override + public int hashCode() { + return new HashCodeBuilder(17, 37) + .append(partitionKeyValue) + .append(sortKeyValue) + .toHashCode(); + } + + @Override + public String toString() { + return "PrimaryKey{" + + "partitionKeyValue='" + + partitionKeyValue + + '\'' + + ", sortKeyValue='" + + sortKeyValue + + '\'' + + '}'; + } + + public static PrimaryKey build(DynamoDbTablesConfig.TableConfig config, WriteRequest request) { + if (config != null) { Review comment: added ########## File path: flink-connectors/flink-connector-dynamodb/src/main/java/org/apache/flink/streaming/connectors/dynamodb/sink/DynamoDbWriteRequest.java ########## @@ -0,0 +1,67 @@ +/* + * 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.streaming.connectors.dynamodb.sink; + +import software.amazon.awssdk.services.dynamodb.model.WriteRequest; + +import java.io.Serializable; +import java.util.Objects; + +/** + * Represents a single DynamoDb {@link WriteRequest}. Contains the name of the DynamoDb table name + * to write to as well as the {@link WriteRequest} + */ +public class DynamoDbWriteRequest implements Serializable { Review comment: added for all classes -- 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]
