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package org.tupeloproject.kernel;

import java.io.FileInputStream;
import java.io.FileNotFoundException;

public class ExampleContext extends Context {
    public void doPerform(BlobFetcher bf) throws OperatorException {
	        String pathname = bf.getUri().toString().replaceFirst("http://foo.bar.baz/quux", "/usr/share/data/fbbq");
	        try {
	            bf.setInputStream(new FileInputStream(pathname));
	        } catch (FileNotFoundException e) {
	            throw new NotFoundException("no file found for URI "+bf.getUri(), e);
	        }
    }
}