/**
* Saves all existing chests to the data folder.
*
* @return the number of successfully written chests
*/
public int save() {
int savedChests = 0;
dataFolder.mkdirs();
Iterator<Entry<UUID, Inventory>> chestIterator = chests.entrySet().iterator();
while (chestIterator.hasNext()) {
final Entry<UUID, Inventory> entry = chestIterator.next();
final UUID playerUUID = entry.getKey();
final Inventory chest = entry.getValue();
final File chestFile = new File(dataFolder, playerUUID.toString() + YAML_CHEST_EXTENSION);
if (chest == null) {
// Chest got removed, so we have to delete the file.
chestFile.delete();
chestIterator.remove();
} else {
try {
// Write the chest file in YAML format
InventoryIO.saveToYaml(chest, chestFile);
savedChests++;
} catch (IOException e) {
logger.log(Level.WARNING, "Couldn't save chest file: " + chestFile.getName(), e);
}
}
}
return savedChests;
}
/**
* Saves a specified player's chest to the data folder.
*
* @param playerUUID the UUID of the player to save the chest of
*/
public void saveChest(UUID playerUUID) {
dataFolder.mkdirs();
final String uuidString = playerUUID.toString();
final Inventory chest = chests.get(playerUUID);
final File chestFile = new File(dataFolder, uuidString + YAML_CHEST_EXTENSION);
if (chest == null) {
// Chest got removed, so we have to delete the file.
chestFile.delete();
} else {
try {
// Write the chest file in YAML format
InventoryIO.saveToYaml(chest, chestFile);
} catch (IOException e) {
logger.log(Level.WARNING, "Couldn't save chest file: " + chestFile.getName(), e);
}
}
}
