/** @brief Check if it's time to save the auctions out yet. */
private void checkSnapshot() {
if ((mLastCheckpointed + mCheckpointFrequency) < System.currentTimeMillis()) {
mLastCheckpointed = System.currentTimeMillis();
saveAuctions();
System.gc();
}
}
/** @brief AuctionsManager is a singleton, there should only be one in the system. */
private AuctionsManager() {
// This should be loaded from the configuration settings.
mCheckpointFrequency = 10 * Constants.ONE_MINUTE;
mLastCheckpointed = System.currentTimeMillis();
mFilter = FilterManager.getInstance();
}
public int clearDeleted() {
int rval = DeletedEntry.clear();
saveAuctions();
System.gc();
return rval;
}
private static String makeBackupFilename(String filename, String toInsert) {
int lastSlash = filename.lastIndexOf(System.getProperty("file.separator"));
if (lastSlash == -1) {
JConfig.log().logDebug("Filename has no separators: " + filename);
lastSlash = 0;
}
int firstDot = filename.indexOf('.', lastSlash);
if (firstDot == -1) {
JConfig.log().logDebug("Filename has no dot/extension: " + filename);
firstDot = filename.length();
}
return filename.substring(0, firstDot) + '-' + toInsert + filename.substring(firstDot);
}
