page_type	languages	products	description	urlFragment
sample	java	azure	This sample shows how to use Spring Data Apache Cassandra module with Azure CosmosDB service.	spring-data-cassandra-on-azure

Spring Data Apache Cassandra on Azure

This sample shows how to use Spring Data Apache Cassandra module with Azure CosmosDB service.

TOC

• Prerequisite
• Build
• Run

Prerequisite

• Azure Account
• JDK 1.8 or above
• Maven 3.0 or above
• Curl

Build

1. Create a Cassandra account with Azure CosmosDB by following tutorial at here.

2. Use Data Explorer from Azure Portal to create a keyspace named mykeyspace.

3. Find application.properties at src/main/resources and fill in below properties.

   spring.data.cassandra.contact-points=<replace with your Cassandra contact point>
   #spring.data.cassandra.local-datacenter=<this is only required if not using custom load balancing policy>
   spring.data.cassandra.port=10350
   spring.data.cassandra.username=<replace with your Cassandra account user name>
   spring.data.cassandra.password=<replace with your Cassandra account password>
   

4. Build the sample application into a JAR package by running below command.

   mvn clean package

Run

Following below steps to run and test the sample application.

1. Run application.

   java -jar target/spring-data-cassandra-on-azure-0.1.0-SNAPSHOT.jar

2. Create new users by running below command.

   curl -s -d '{"name":"Tom","species":"cat"}' -H "Content-Type: application/json" -X POST http://localhost:8080/pets
   curl -s -d '{"name":"Jerry","species":"mouse"}' -H "Content-Type: application/json" -X POST http://localhost:8080/pets

   Sample output is as below.

   Added Pet(id=1, name=Tom, species=cat).
   ...
   Added Pet(id=2, name=Jerry, species=mouse).
   

3. Get all existing pets by running below command.

   curl -s http://localhost:8080/pets

   Sample output is as below.

   [{"id":1,"name":"Tom","species":"cat"},{"id":2,"name":"Jerry","species":"mouse"}]