Amazon EC2 Systems Manager Parameter Store - get environment key/value pairs using AWS SDK Java

DBHelper.java

  private static Map<String, String> parameterStore() {
    final AWSSimpleSystemsManagement client = AWSSimpleSystemsManagementClientBuilder.defaultClient();

    GetParametersRequest request = new GetParametersRequest();
    request.withNames("driver", "host", "port", "schema", "username", "password").setWithDecryption(true);

    GetParametersResult result = client.getParameters(request);

    Map<String, String> store = new HashMap<>();

    result.getParameters().forEach(parameter -> {
      store.put(parameter.getName(), parameter.getValue());
    });

    return store;
  }