test/jaxp/javax/xml/jaxp/libs/test/astro/AbstractFilterFactory.java

/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */
package test.astro;

import static test.astro.AstroConstants.HTMLXSL;

import java.io.IOException;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.sax.TransformerHandler;

import org.xml.sax.SAXException;

public abstract class AbstractFilterFactory implements FilterFactory {
    @Override
    public TransformerHandler newRAFilter(double min, double max) throws TransformerConfigurationException, SAXException, ParserConfigurationException,
            IOException {
        TransformerHandler retval = getTransformerHandler(getRAXsl());
        Transformer xformer = retval.getTransformer();
        xformer.setParameter("ra_min_hr", String.valueOf(min));
        xformer.setParameter("ra_max_hr", String.valueOf(max));
        return retval;
    }

    @Override
    public TransformerHandler newDECFilter(double min, double max) throws TransformerConfigurationException, SAXException, ParserConfigurationException,
            IOException {
        TransformerHandler retval = getTransformerHandler(getDECXsl());
        Transformer xformer = retval.getTransformer();
        xformer.setParameter("dec_min_deg", String.valueOf(min));
        xformer.setParameter("dec_max_deg", String.valueOf(max));
        return retval;
    }

    @Override
    public TransformerHandler newRADECFilter(double rmin, double rmax, double dmin, double dmax) throws TransformerConfigurationException, SAXException,
            ParserConfigurationException, IOException {
        TransformerHandler retval = getTransformerHandler(getRADECXsl());
        Transformer xformer = retval.getTransformer();
        xformer.setParameter("ra_min_hr", String.valueOf(rmin));
        xformer.setParameter("ra_max_hr", String.valueOf(rmax));
        xformer.setParameter("dec_min_deg", String.valueOf(dmin));
        xformer.setParameter("dec_max_deg", String.valueOf(dmax));
        return retval;
    }

    @Override
    public TransformerHandler newStellarTypeFilter(String type) throws TransformerConfigurationException, SAXException, ParserConfigurationException,
            IOException {
        TransformerHandler retval = getTransformerHandler(getStellarXsl());
        Transformer xformer = retval.getTransformer();
        xformer.setParameter("type", type);
        return retval;
    }

    @Override
    public TransformerHandler newHTMLOutput() throws TransformerConfigurationException, SAXException, ParserConfigurationException, IOException {
        return getTransformerHandler(HTMLXSL);
    }

    abstract protected TransformerHandler getTransformerHandler(String xslFileName) throws SAXException, ParserConfigurationException,
            TransformerConfigurationException, IOException;

    abstract protected String getRAXsl();

    abstract protected String getDECXsl();

    abstract protected String getRADECXsl();

    abstract protected String getStellarXsl();
}