void transform() throws JDOMException, IOException {
// EXMARaLDAs "transformer class" - true für 2.0
StylesheetFactory ssf = new StylesheetFactory(true);
try {
// the first transformation, resulting in a String...
String firstCMDI = ssf.applyExternalStylesheetToExternalXMLFile(xsltFile, comaFile);
// ...from which we build a Document
SAXBuilder builder = new SAXBuilder();
StringReader in = new StringReader(firstCMDI);
cmdi = builder.build(in);
// set the namespace
Namespace ns = Namespace.getNamespace("clarin", "http://www.clarin.eu/cmd/");
// Replace variable CORPUS_NAME
// in Header (MdSelfLink, ResourceRef), HZSKCorpusMetadata (Name, ID))
XPath xURLs = XPath.newInstance("//clarin:MdSelfLink | //clarin:ResourceRef");
xURLs.addNamespace(ns);
List allURLs = xURLs.selectNodes(cmdi);
String[] splitFile = comaFile.split("\\\\");
String comaFileName = splitFile[splitFile.length - 1].replace(".coma", "");
for (Object o : allURLs) {
Element url = (Element) o;
String selfLink = url.getText();
url.setText(selfLink.replace("CORPUS_NAME", comaFileName));
}
// Replace language codes with names
// in
XPath xLanguageNames = XPath.newInstance("");
xLanguageNames.addNamespace(ns);
List allLanguageNames = xLanguageNames.selectNodes(cmdi);
for (Object o : allLanguageNames) {
Element languageName = (Element) o;
languageName.setText(ISOLanguageCodeHelper.getLanguageName(languageName.getText()));
}
// Replace language names with codes
// in DocumentationLanguages
XPath xLanguageCodes =
XPath.newInstance("//clarin:DocumentationLanguages/descendant::clarin:iso-639-3-code");
xLanguageCodes.addNamespace(ns);
List allLanguageCodes = xLanguageCodes.selectNodes(cmdi);
for (Object o : allLanguageCodes) {
Element languageCode = (Element) o;
languageCode.setText(ISOLanguageCodeHelper.getLanguageCode(languageCode.getText()));
}
// Resources
// add value of mimetype attribute to resourceType elements
XPath xResourceTypes = XPath.newInstance("//clarin:ResourceType");
xResourceTypes.addNamespace(ns);
List allResourceTypes = xResourceTypes.selectNodes(cmdi);
for (Object o : allResourceTypes) {
Element resourceType = (Element) o;
FileNameMap fileNameMap = URLConnection.getFileNameMap();
String filename = resourceType.getAttributeValue("mimetype").toLowerCase();
String mimetype = fileNameMap.getContentTypeFor(filename);
if (mimetype != null) {
resourceType.setAttribute("mimetype", mimetype);
} else if (filename.endsWith("exb") || filename.endsWith("exs")) {
resourceType.setAttribute("mimetype", "text/xml");
} else {
resourceType.setAttribute("mimetype", "unknown");
}
}
// Language
// hzsk-corpus-materials
// file size for the Size-elements
XPath xMediaFiles =
XPath.newInstance("//clarin:hzsk-corpus-materials/descendant::clarin:MediaFile");
xMediaFiles.addNamespace(ns);
List allFiles = xMediaFiles.selectNodes(cmdi);
for (Object o : allFiles) {
Element mediafile = (Element) o;
File asocFile = new File(mediafile.getChild("ResourceLink", ns).getText());
// es wird jetzt nicht sehr genau, aber das taugt...
Element size = mediafile.getChild("Size", ns);
size.addContent(String.valueOf(asocFile.length()));
}
// write CMDI-file
Writer fileWriter = new FileWriter(cmdiFile);
XMLOutputter serializer = new XMLOutputter();
serializer.output(cmdi, fileWriter);
} catch (SAXException ex) {
Logger.getLogger(Coma2CMDI.class.getName()).log(Level.SEVERE, null, ex);
} catch (ParserConfigurationException ex) {
Logger.getLogger(Coma2CMDI.class.getName()).log(Level.SEVERE, null, ex);
} catch (TransformerConfigurationException ex) {
Logger.getLogger(Coma2CMDI.class.getName()).log(Level.SEVERE, null, ex);
} catch (TransformerException ex) {
Logger.getLogger(Coma2CMDI.class.getName()).log(Level.SEVERE, null, ex);
}
}
