org.mycore.common.content.transformer.MCRToPrettyXML Maven / Gradle / Ivy
/*
* This file is part of *** M y C o R e ***
* See http://www.mycore.de/ for details.
*
* MyCoRe 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 3 of the License, or
* (at your option) any later version.
*
* MyCoRe 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 MyCoRe. If not, see .
*/
package org.mycore.common.content.transformer;
import java.io.IOException;
import org.jdom2.JDOMException;
import org.jdom2.output.Format;
import org.mycore.common.content.MCRContent;
import org.mycore.common.content.MCRJDOMContent;
import org.mycore.common.content.MCRXMLContent;
import org.xml.sax.SAXException;
/**
* Transforms xml content in pretty, UTF-8 encoded format.
*
* @author Frank L\u00FCtzenkirchen
*/
public class MCRToPrettyXML extends MCRContentTransformer {
@Override
public MCRContent transform(MCRContent source) throws IOException {
MCRXMLContent content;
try {
content = (source instanceof MCRXMLContent ? (MCRXMLContent) source : new MCRJDOMContent(source.asXML()));
} catch (JDOMException | SAXException e) {
throw new IOException(e);
}
if (content != source) {
content.setName(source.getName());
content.setLastModified(source.lastModified());
}
content.setFormat(Format.getPrettyFormat().setEncoding(getEncoding()));
return content;
}
@Override
public String getEncoding() {
return "UTF-8";
}
@Override
protected String getDefaultExtension() {
return "xml";
}
@Override
public String getMimeType() throws Exception {
return "text/xml";
}
}