public static boolean saveTombstones(List<Tombstone> deathChests, String chestsPath) {
long timestamp = System.currentTimeMillis();
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
// Create the writer
Document xmlDoc = builder.newDocument();
Element rootNode = xmlDoc.createElement("deathchestList");
// String pluginName = Settings.getPluginName();
String version = Settings.getVersion();
rootNode.setAttribute("version", version);
xmlDoc.appendChild(rootNode);
for (Tombstone tombstone : deathChests) {
rootNode.appendChild(
tombstone.createXmlNode(
xmlDoc.createElement(Utils.DEATHCHEST_XML_TAG), xmlDoc, timestamp));
}
// Put the XML file into domSource
DOMSource domSource = new DOMSource(xmlDoc);
// PrintStream will be responsible for writing
// the text data to the file
PrintStream ps = new PrintStream(chestsPath);
StreamResult fileWriter = new StreamResult(ps);
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
// Finally save the file
transformer.transform(domSource, fileWriter);
return true;
} catch (ParserConfigurationException | TransformerException | FileNotFoundException ex) {
System.err.println("Error while writing deathchest data:");
ex.printStackTrace();
}
return false;
}
public static List<Tombstone> loadTombstone(String chestsPath, DeathChests plugin) {
LinkedList<Tombstone> deathChests = new LinkedList<>();
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
// Start the parser
Document doc = builder.parse(new File(chestsPath));
Element rootElement = doc.getDocumentElement();
String version = rootElement.getAttribute("version");
if (!Settings.getVersion().equals(version)) {
System.out.println(
"The version of the Deathchests-File changed. There are possible errors at loading them. (Probably not if your updated it)");
}
long timestamp = System.currentTimeMillis();
NodeList list = rootElement.getChildNodes();
int length = list.getLength();
for (int i = 0; i < length; i++) {
try {
Node node = list.item(i);
String name = node.getNodeName();
if (name.equalsIgnoreCase(Utils.DEATHCHEST_XML_TAG)) {
deathChests.add(new Tombstone((Element) node, timestamp, plugin));
}
} catch (XMLParseException ex) {
System.err.println("Corrupted deathchest! Skipping this one!");
ex.printStackTrace();
}
}
} catch (IOException | ParserConfigurationException | SAXException ex) {
System.err.println("Error while loading deathchest data:");
ex.printStackTrace();
}
return deathChests;
}