private void parseUserIdentity()

in src/main/java/com/amazonaws/services/cloudtrail/processinglibrary/serializer/AbstractEventSerializer.java [224:274]
47 lines of code
13 McCabe index (conditional complexity)

    private void parseUserIdentity(CloudTrailEventData eventData) throws IOException {
        JsonToken nextToken = jsonParser.nextToken();
        if (nextToken == JsonToken.VALUE_NULL) {
            eventData.add(CloudTrailEventField.userIdentity.name(), null);
            return;
        }

        if (nextToken != JsonToken.START_OBJECT) {
            throw new JsonParseException("Not a UserIdentity object", jsonParser.getCurrentLocation());
        }

        UserIdentity userIdentity = new UserIdentity();

        while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
            String key = jsonParser.getCurrentName();

            switch (key) {
            case "type":
                userIdentity.add(CloudTrailEventField.type.name(), jsonParser.nextTextValue());
                break;
            case "principalId":
                userIdentity.add(CloudTrailEventField.principalId.name(), jsonParser.nextTextValue());
                break;
            case "arn":
                userIdentity.add(CloudTrailEventField.arn.name(), jsonParser.nextTextValue());
                break;
            case "accountId":
                userIdentity.add(CloudTrailEventField.accountId.name(), jsonParser.nextTextValue());
                break;
            case "accessKeyId":
                userIdentity.add(CloudTrailEventField.accessKeyId.name(), jsonParser.nextTextValue());
                break;
            case "userName":
                userIdentity.add(CloudTrailEventField.userName.name(), jsonParser.nextTextValue());
                break;
            case "sessionContext":
                this.parseSessionContext(userIdentity);
                break;
            case "invokedBy":
                userIdentity.add(CloudTrailEventField.invokedBy.name(), jsonParser.nextTextValue());
                break;
            case "identityProvider":
                userIdentity.add(CloudTrailEventField.identityProvider.name(), jsonParser.nextTextValue());
                break;
            default:
                userIdentity.add(key, parseDefaultValue(key));
                break;
            }
        }
        eventData.add(CloudTrailEventField.userIdentity.name(), userIdentity);
    }