private Map getMultipleBis()

in powertools-parameters/src/main/java/software/amazon/lambda/powertools/parameters/SSMProvider.java [190:223]

• 24 lines of code
• 4 McCabe index (conditional complexity)

    private Map<String, String> getMultipleBis(String path, String nextToken) {
        GetParametersByPathRequest request = GetParametersByPathRequest.builder()
                .path(path)
                .withDecryption(decrypt)
                .recursive(recursive)
                .nextToken(nextToken)
                .build();

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

        // not using the client.getParametersByPathPaginator() as hardly testable
        GetParametersByPathResponse res = client.getParametersByPath(request);
        if (res.hasParameters()) {
            res.parameters().forEach(parameter -> {
                /* Standardize the parameter name
                   The parameter name returned by SSM will contained the full path.
                   However, for readability, we should return only the part after
                   the path.
                 */
                String name = parameter.name();
                if (name.startsWith(path)) {
                    name = name.replaceFirst(path, "");
                }
                name = name.replaceFirst("/", "");
                params.put(name, parameter.value());
            });
        }

        if (!StringUtils.isEmpty(res.nextToken())) {
            params.putAll(getMultipleBis(path, res.nextToken()));
        }

        return params;
    }