Figuring out why saxon does not find license file in a Spring MVC application.

XsltServiceSaxonImpl.java

import net.sf.saxon.lib.FeatureKeys;
import net.sf.saxon.s9api.Processor;
import net.sf.saxon.s9api.SaxonApiException;
import net.sf.saxon.s9api.XsltCompiler;
import net.sf.saxon.s9api.XsltExecutable;
import org.springframework.stereotype.Service;

import javax.xml.transform.stream.StreamSource;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;

/**
 * Created by bforeste on 2/2/16.
 *
 * @author bforeste
 */
@Service
public class XsltServiceSaxonImpl {
    private final Processor proc;

    public XsltServiceSaxonImpl() {
        proc = new Processor(true);
    }

    public XsltExecutable compileXslt(StreamSource streamSource) throws SaxonApiException {
        XsltCompiler xsltCompiler = proc.newXsltCompiler();
        XsltExecutable xsltExe = xsltCompiler.compile(streamSource);
        return xsltExe;
    }

    // URL is the most generic way to handle our path to our XSLT resource.
    // Current expected
    public XsltExecutable compileXslt(URL urlToXslt) throws IOException, SaxonApiException {
        XsltExecutable xsltExecutable;
        URLConnection conn = urlToXslt.openConnection();
        InputStream fis = conn.getInputStream();
        StreamSource streamSource = new StreamSource(fis);
        return compileXslt(streamSource);
    }

}