public int loadAuctionsFromDatabase() {
int totalCount = AuctionInfo.count();
int activeCount = AuctionEntry.activeCount();
MQFactory.getConcrete("splash").enqueue("WIDTH " + activeCount);
MQFactory.getConcrete("splash").enqueue("SET 0");
AuctionServer newServer = AuctionServerManager.getInstance().getServer();
AuctionServerManager.setEntryManager(this);
if (totalCount == 0) {
if (JConfig.queryConfiguration("stats.auctions") == null)
JConfig.setConfiguration("stats.auctions", "0");
return totalCount;
}
AuctionServerManager.getInstance().loadAuctionsFromDB(newServer);
AuctionStats as = AuctionServerManager.getInstance().getStats();
// TODO -- Do something more valuable than just notify, when the auction counts are off.
int savedCount = Integer.parseInt(JConfig.queryConfiguration("last.auctioncount", "-1"));
if (as != null) {
if (as.getCount() != activeCount || (savedCount != -1 && as.getCount() != savedCount)) {
MQFactory.getConcrete("Swing").enqueue("NOTIFY Failed to load all auctions.");
}
}
return activeCount;
}
public void loadAuctionsFromDB() {
int auctionTotal = AuctionServerManager.getInstance().getServer().getCount();
MQFactory.getConcrete("splash").enqueue("SET 0");
MQFactory.getConcrete("splash").enqueue("WIDTH " + auctionTotal);
MQFactory.getConcrete("splash").enqueue("SET 100");
}
private void loadXMLFromFile(String loadFile, XMLElement xmlFile) throws IOException {
InputStreamReader isr = new InputStreamReader(new FileInputStream(loadFile));
MQFactory.getConcrete("splash").enqueue("WIDTH " + MAX_PERCENT);
MQFactory.getConcrete("splash").enqueue("SET " + MAX_PERCENT / 2);
xmlFile.parseFromReader(isr);
MQFactory.getConcrete("splash").enqueue("SET " + MAX_PERCENT);
String formatVersion = xmlFile.getProperty("FORMAT", "0101");
XMLElement auctionsXML = xmlFile.getChild("auctions");
JConfig.setConfiguration("savefile.format", formatVersion);
// set the width of the splash progress bar based on the number
// of auctions that will be loaded!
if (auctionsXML == null) {
throw new XMLParseException(
xmlFile.getTagName(), "AuctionsManager requires an <auctions> tag!");
}
String auctionQuantity = auctionsXML.getProperty("COUNT", null);
int auctionTotal = 0;
if (auctionQuantity != null) {
auctionTotal = Integer.parseInt(auctionQuantity);
MQFactory.getConcrete("splash").enqueue("SET 0");
MQFactory.getConcrete("splash").enqueue("WIDTH " + auctionTotal);
}
AuctionServerManager.setEntryManager(this);
AuctionServerManager.getInstance().fromXML(auctionsXML);
AuctionStats as = AuctionServerManager.getInstance().getStats();
// TODO -- Do something more valuable than just notify, when the auction counts are off.
int savedCount = Integer.parseInt(JConfig.queryConfiguration("last.auctioncount", "-1"));
if (as != null) {
if (as.getCount() != auctionTotal || (savedCount != -1 && as.getCount() != savedCount)) {
MQFactory.getConcrete("Swing").enqueue("NOTIFY Failed to load all auctions.");
}
}
}
/**
* @brief Save auctions out to the savefile, in XML format.
* <p>Similar to the loadAuctions code, this would be nice if it were abstracted to write to
* any outputstream, allowing us to write to a remote node to update it with our auctions and
* snipes.
* @return - true if it successfully saved, false if an error occurred.
*/
public boolean saveAuctions() {
XMLElement auctionsData = AuctionServerManager.getInstance().toXML();
String oldSave = JConfig.queryConfiguration("savefile", "auctions.xml");
String saveFilename =
JConfig.getCanonicalFile(
JConfig.queryConfiguration("savefile", "auctions.xml"), "jbidwatcher", false);
String newSave = saveFilename;
// If there's no data to save, then pretend we did it.
if (auctionsData == null) return true;
ensureDirectories(saveFilename);
boolean swapFiles = needSwapSaves(saveFilename);
if (!saveFilename.equals(oldSave)) {
JConfig.setConfiguration("savefile", saveFilename);
}
// If we already have a save file, preserve its name, and write
// the new one to '.temp'.
if (swapFiles) {
newSave = saveFilename + ".temp";
File newSaveFile = new File(newSave);
if (newSaveFile.exists()) newSaveFile.delete();
}
StringBuffer buf = buildSaveBuffer(auctionsData, null);
boolean saveDone = true;
// Dump the save file out!
try {
PrintStream ps = new PrintStream(new FileOutputStream(newSave));
ps.println(buf);
ps.close();
} catch (IOException e) {
JConfig.log().handleException("Failed to save auctions.", e);
saveDone = false;
}
// If the save was complete, and we have to swap old/new files,
// then [remove prior '.old' file if necessary], save current XML
// as '.old', and move most recent save file to be just a normal
// save file.
if (saveDone && swapFiles) {
preserveFiles(saveFilename);
}
return saveDone;
}
private void setupAuctionResolver() {
mEbay = new ebayServer(mCountry, mUsername, mPassword);
mEbayUK = new ebayServer("ebay.co.uk", mUsername, mPassword);
Resolver r =
new Resolver() {
public AuctionServerInterface getServer() {
return mEbay;
}
};
AuctionServerManager.getInstance().setServer(mEbay);
mEbay.setBackupServer(mEbayUK);
EntryFactory.setResolver(r);
}
