public static String buildOSSCompleteUri()

in src/main/java/com/aliyun/emr/example/hadoop/EMapReduceOSSUtil.java [37:80]

39 lines of code
8 McCabe index (conditional complexity)


    public static String buildOSSCompleteUri(String oriUri, String akId, String akSecret, String endpoint) {
        if (akId == null) {
            System.err.println("miss accessKeyId");
            return oriUri;
        }
        if (akSecret == null) {
            System.err.println("miss accessKeySecret");
            return oriUri;
        }
        if (endpoint == null) {
            System.err.println("miss endpoint");
            return oriUri;
        }

        int index = oriUri.indexOf(SCHEMA);
        if (index == -1 || index != 0) {
            return oriUri;
        }

        int bucketIndex = index + SCHEMA.length();
        int pathIndex = oriUri.indexOf("/", bucketIndex);
        String bucket = null;
        if (pathIndex == -1) {
            bucket = oriUri.substring(bucketIndex);
        } else {
            bucket = oriUri.substring(bucketIndex, pathIndex);
        }

        StringBuilder retUri = new StringBuilder();
        retUri.append(SCHEMA)
                .append(akId)
                .append(AKSEP)
                .append(akSecret)
                .append(BKTSEP)
                .append(bucket)
                .append(EPSEP)
                .append(stripHttp(endpoint));

        if (pathIndex > 0) {
            retUri.append(oriUri.substring(pathIndex));
        }

        return retUri.toString();
    }