jp.classmethod.aws.infrastructure.BookDynamoDbRepository.java Source code

Introduction

Here is the source code for jp.classmethod.aws.infrastructure.BookDynamoDbRepository.java

Source

/*
 * Copyright 2016 Classmethod, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * or in the "license" file accompanying this file. This file 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 jp.classmethod.aws.infrastructure;

import com.amazonaws.services.dynamodbv2.AmazonDynamoDB;
import com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput;
import com.amazonaws.services.dynamodbv2.model.ScalarAttributeType;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.ImmutableMap;
import jp.classmethod.aws.dynamodb.DynamoDbRepository;
import jp.classmethod.aws.model.Book;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**
 * A repository of Book domain models to use for testing the library
 *
 * @author Alexander Patrikalakis
 * @since #version#
 */
public class BookDynamoDbRepository extends DynamoDbRepository<Book, String> {
    /** cart table suffix */
    public static final String TABLE_NAME = "mst_book";

    private static final Map<String, ScalarAttributeType> ATTRIBUTE_TYPE_MAP = new HashMap<>();
    static {
        ATTRIBUTE_TYPE_MAP.put(Book.BOOK_ID, ScalarAttributeType.S);
    }

    /**
     * Create instance.
     *
     * @param amazonDynamoDB the dynamodb client
     * @param objectMapper the object mapper to use
     * @since #version#
     */
    @Autowired
    public BookDynamoDbRepository(ProvisionedThroughput throughput, AmazonDynamoDB amazonDynamoDB,
            ObjectMapper objectMapper) {
        super(null /*prefix*/, TABLE_NAME, amazonDynamoDB, ImmutableMap.of(TABLE_NAME, throughput), objectMapper,
                Book.class, ATTRIBUTE_TYPE_MAP, Collections.singletonList(Book.BOOK_ID), null /*gsi list*/,
                Book.VERSION);
    }

    @Override
    public String getId(Book book) {
        return book.getBookId();
    }
}