Inserting data into DynamoDB by using Java

Let's insert some data into DynamoDB by using Java.

1. Please read https://jonathanphyo.wixsite.com/techbook/post/2017/10/24/dynamodb-local-setup for setting up DynamoDB in your PC.

2. Sample data to insert, it is separated with comma ',' for each column.

973,16.892068,96.220533,Phone Gyi Lan,ဘုန်းကြီးလမ်း,Kyansitthar Road,ကျန်စစ်သားလမ်း,East Dagon,အရှေ့ဒဂုံ

3. Create Map<String, Object> dataMap object with above sample data.

Map<String, Object> dataMap = new HashMap<String, Object>();
dataMap.put("id", "973");
dataMap.put("lat", "16.892068");
dataMap.put("lng", "96.220533");
dataMap.put("name_en", "Phone Gyi Lan");
dataMap.put("name_mm", "ဘုန်းကြီးလမ်း");
dataMap.put("road_en", "Kyansitthar Road");
dataMap.put("road_mm", "ကျန်စစ်သားလမ်း");
dataMap.put("twsp_en", "East Dagon");
dataMap.put("twsp_mm", "အရှေ့ဒဂုံ");

4. Please read https://jonathanphyo.wixsite.com/techbook/post/dynamodb-setup-with-java-sdk-spring-boot to setup DynamoDB SDK and to open connection to local dynamoDB.

Example:

5. Call the following insert() method.

Please note that it won't insert if one of the value is "null" or empty string.

As the result in DynamoDB, (http://localhost:8000/shell/)

Enjoy!