/******************************************************************************
* __ *
* <-----/@@\-----> *
* <-< < \\// > >-> *
* <-<-\ __ /->-> *
* Data / \ Crow *
* ^ ^ *
* info@datacrow.net *
* *
* This file is part of Data Crow. *
* Data Crow 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 any later version. *
* *
* Data Crow 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, see http://www.gnu.org/licenses *
* *
******************************************************************************/
package net.datacrow.reporting.transformers;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.stream.StreamSource;
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.apps.MimeConstants;
import org.apache.log4j.Logger;
public class Xml2RtfTransformer extends XmlTransformer implements ErrorListener {
private static Logger logger = Logger.getLogger(Xml2RtfTransformer.class.getName());
@Override
public void transform() throws Exception {
FopFactory fopFactory = FopFactory.newInstance();
FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
OutputStream out = new FileOutputStream(target);
out = new BufferedOutputStream(out);
try {
Fop fop = fopFactory.newFop(MimeConstants.MIME_RTF, foUserAgent, out);
TransformerFactory factory = TransformerFactory.newInstance();
javax.xml.transform.Transformer transformer =
factory.newTransformer(new StreamSource(template));
transformer.setErrorListener(this);
transformer.setParameter("versionParam", "1.0");
transformer.transform(new StreamSource(source), new SAXResult(fop.getDefaultHandler()));
} finally {
out.close();
}
}
@Override
public int getType() {
return XmlTransformers._RTF;
}
@Override
public String getFileType() {
return "rtf";
}
@Override
public String toString() {
return "Rtf";
}
@Override
public void error(TransformerException e) {
client.notifyMessage(e.getMessage());
logger.error(e, e);
}
@Override
public void fatalError(TransformerException e) {
client.notifyMessage(e.getMessage());
logger.error(e, e);
}
@Override
public void warning(TransformerException e) {
client.notifyMessage(e.getMessage());
logger.error(e, e);
}
}