public void commit(Document doc) throws Exception {
try {
writeToXml(fileName, doc);
} catch (Exception e) {
e.printStackTrace();
}
}
public void rollback(Document doc) {
try {
writeToXml(fileName, doc);
} catch (Exception e) {
e.printStackTrace();
}
}
public Document getDocument() {
Document doc = null;
try {
DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
File f = new File(fileName);
if (f.exists()) {
doc = docBuilder.parse(fileName);
} else {
doc = docBuilder.newDocument();
Element rootElement = doc.createElement("root");
doc.appendChild(rootElement);
writeToXml(fileName, doc);
System.out.println("New XML file created!");
}
} catch (Exception e) {
System.out.println("EEEERRRRRR");
e.printStackTrace();
}
return doc;
}
