/*
*------------------------------------------------------------------------------
* Copyright (C) 2015 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.env.data.util;
import java.io.InputStream;
import javax.xml.transform.Source;
import javax.xml.transform.TransformerException;
import javax.xml.transform.URIResolver;
import javax.xml.transform.stream.StreamSource;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* Use
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @since 5.1
*/
public class Resolver
implements URIResolver
{
/** The sheet to the units conversion.*/
private static final String UNITS = "transforms/units-conversion.xsl";
/** The stream.*/
private InputStream stream;
/** Close the input stream if not <code>null</code>.*/
public void close()
throws Exception
{
if (stream != null) stream.close();
}
@Override
public Source resolve(String href, String base)
throws TransformerException {
if (UIUtilities.isWindowsOS()) {
stream = this.getClass().getClassLoader().getResourceAsStream(UNITS);
} else {
stream = this.getClass().getResourceAsStream("/"+UNITS);
}
return new StreamSource(stream);
}
}