net.itransformers.snmp2xml4j.snmptoolkit.XsltExecutor.java Source code

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Here is the source code for net.itransformers.snmp2xml4j.snmptoolkit.XsltExecutor.java

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/*
 * XsltExecutor.java
 *
 * This work 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 work 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 *
 * Copyright (c) 2010-2016 iTransformers Labs. All rights reserved.
 */

package net.itransformers.snmp2xml4j.snmptoolkit;

import net.itransformers.snmp2xml4j.snmptoolkit.transform.XsltTransformer;
import org.apache.commons.io.FileUtils;
import org.xml.sax.SAXException;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 * User: niau
 * Date: 7/14/14
 * Time: 10:54 AM
 * To change this template use File | Settings | File Templates.
 *
 * @author niau
 * @version $Id: $Id
 */
public class XsltExecutor {

    /**
     * <p>main.</p>
     *
     * @param args an array of {@link java.lang.String} objects.
     * @throws java.io.IOException if any.
     */
    public static void main(String[] args) throws IOException {

        if (args.length != 3 && args.length != 4) {
            System.out.println("Missing input parameters");
            System.out.println(
                    " Example usage: xsltTransform.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml ");
            return;
        }

        String inputXslt = args[0];
        if (inputXslt == null) {
            System.out.println("Missing input xslt file path");
            System.out.println(
                    " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
            return;
        }
        String inputFilePath = args[1];
        if (inputFilePath == null) {
            System.out.println("Missing input xml file path");
            System.out.println(
                    " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
            return;
        }

        String outputFilePath = args[2];
        if (outputFilePath == null) {
            System.out.println("Missing output file path");
            System.out.println(
                    " Example usage: xsltTransformer.sh /home/test/test.xslt /usr/data/Input.xml /usr/data/Output.xml");
            return;
        }
        Map params = new HashMap<String, String>();
        if (args.length == 4) {
            String deviceOS = args[3];
            if (deviceOS != null) {
                params.put("DeviceOS", deviceOS);

            }
        }
        ByteArrayOutputStream outputStream1 = new ByteArrayOutputStream();
        File xsltFileName1 = new File(inputXslt);

        FileInputStream inputStream1 = new FileInputStream(new File(inputFilePath));

        XsltTransformer xsltTransformer = new XsltTransformer();
        try {
            xsltTransformer.transformXML(inputStream1, xsltFileName1, outputStream1, params);
        } catch (TransformerException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        } catch (SAXException e) {
            e.printStackTrace();
        } catch (ParserConfigurationException e) {
            e.printStackTrace();
        }
        FileUtils.writeStringToFile(new File(outputFilePath), new String(outputStream1.toByteArray()));

        System.out.println("Done! please review the transformed file " + outputFilePath);

    }

}