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package fr.sewatech.sewatoool.pdf;
import java.io.File;
import java.net.MalformedURLException;
import com.sun.star.beans.PropertyValue;
import com.sun.star.comp.helper.Bootstrap;
import com.sun.star.frame.XComponentLoader;
import com.sun.star.frame.XStorable;
import com.sun.star.io.IOException;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.XMultiComponentFactory;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XComponentContext;
import com.sun.star.uri.ExternalUriReferenceTranslator;
public class PdfConverter {
public static void main(String[] args) {
try {
new PdfConverter().convert("D:\\Temp\\tmp.doc");
} catch (Exception e) {
e.printStackTrace();
} finally {
System.exit(0);
}
}
private XComponentContext xContext;
private Object component;
private Object desktop;
/**
* Convertit un fichier en PDF
*
* @param filename
* @throws Exception
*/
public void convert(String filename) throws Exception {
startOpenOffice();
String unoUrl = loadDocument(filename);
generatePdf(unoUrl);
}
private void generatePdf(String unoUrl) throws IOException {
XStorable xStorable = (XStorable) UnoRuntime.queryInterface(
XStorable.class, component);
// Set properties for conversions
PropertyValue[] convertProperties = new PropertyValue[2];
convertProperties[0] = new PropertyValue();
convertProperties[0].Name = "Overwrite";
convertProperties[0].Value = true;
convertProperties[1] = new PropertyValue();
convertProperties[1].Name = "FilterName";
convertProperties[1].Value = "writer_pdf_Export";
xStorable.storeToURL(unoUrl.substring(0, unoUrl.lastIndexOf('.')) + ".pdf", convertProperties);
}
/**
* Chargement d'un fichier OpenOffice
*
* @param filename
* @return
* @throws MalformedURLException
* @throws IOException
* @throws IllegalArgumentException
*/
private String loadDocument(String filename)
throws MalformedURLException, IOException, IllegalArgumentException {
XComponentLoader loader = (XComponentLoader) UnoRuntime.queryInterface(
XComponentLoader.class, desktop);
String unoUrl = formatUnoUrl(filename);
// Value=true => pas d'interface graphique
PropertyValue[] loadProperties = new PropertyValue[1];
loadProperties[0] = new PropertyValue();
loadProperties[0].Name = "Hidden";
loadProperties[0].Value = true;
component = loader.loadComponentFromURL(unoUrl, "_blank", 0,
loadProperties);
return unoUrl;
}
/**
* Démarrage d'OpenOffice
*
* @return Instance d'OOo avec contexte
* @throws Exception
*/
private Object startOpenOffice() throws Exception {
xContext = Bootstrap.bootstrap();
XMultiComponentFactory xMCF = xContext.getServiceManager();
desktop = xMCF.createInstanceWithContext(
"com.sun.star.frame.Desktop", xContext);
return desktop;
}
/**
* Formatte un chemin traditionnel en chemin compatible UNO
*
* @param filename Chemin du fichier, au format traditionnel
* @return Chemin du fichier, au format UNO
* @throws MalformedURLException
*/
private String formatUnoUrl(String filename)
throws MalformedURLException {
String unoUrl = ExternalUriReferenceTranslator.create(xContext)
.translateToInternal(new File(filename).toURL().toExternalForm());
return unoUrl;
}
} |
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