package com.ht.business.page.boundary;

import org.springframework.core.io.InputStreamResource;

import java.io.IOException;
import java.io.InputStream;

public class MultipartInputStreamResource extends InputStreamResource {


    private final String filename;
    public MultipartInputStreamResource(InputStream inputStream, String filename) {
        super(inputStream);
        this.filename = filename;
    }

    @Override
    public String getFilename() {
        return this.filename;
    }


    @Override

    public long contentLength() throws IOException {
        return -1; // we do not want to generally read the whole stream into memory ...

    }

}