How do I convert an InputStream to S3ObjectInputStream in Java?

Question

I want to convert a FileInputStream to a S3ObjectInputStream.

This is my current code:

InputStream is = new FileInputStream(file);
S3ObjectInputStream sObject = (S3ObjectInputStream)is;

However, it's giving the error:

java.io.FileInputStream cannot be cast to com.amazonaws.services.s3.model.S3ObjectInputStream

Answer 1

You need cast as a InputStream

InputStream is = new FileInputStream(file);
S3ObjectInputStream sObject = (InputStream) is;

Hope it helps