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Refactored card cache;

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magenoxx 2012-06-26 16:17:25 +04:00
parent 96daa4e0a9
commit 5fa99262bf
4 changed files with 132 additions and 123 deletions
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94
Mage.Sets/src/mage/cache/CacheService.java vendored Normal file
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package mage.cache;
import mage.Constants;
import mage.cards.Card;
import org.apache.log4j.Logger;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
/**
* @author noxx
*/
public class CacheService {
private static final Logger log = Logger.getLogger(CacheService.class);
private static final String NAMES_CACHE_OBJECT_NAME = "card_names";
private static final String NAMES_KEY = "card_names_key";
private static final String CARD_COUNT_KEY = "card_count_key";
private static final String CREATURE_TYPES_CACHE_OBJECT_NAME = "creature_types";
private static final String CREATURE_TYPES_KEY = "creature_types_key";
private static final String NONLAND_NAMES_CACHE_OBJECT_NAME = "nonland_names";
private static final String NONLAND_NAMES_KEY = "nonland_names_key";
private static final int CACHE_VERSION = 1;
public static Set<String> loadCardNames(List<Card> cards) {
Cache cache = CacheDataHelper.getCachedObject(NAMES_CACHE_OBJECT_NAME);
Set<String> names = new TreeSet<String>();
if (!CacheDataHelper.validateCache(cache, CACHE_VERSION, cards.size(), CARD_COUNT_KEY)) {
for (Card card : cards) {
names.add(card.getName());
}
cache = new Cache(NAMES_CACHE_OBJECT_NAME, CACHE_VERSION);
cache.getCacheObjects().put(NAMES_KEY, names);
cache.getCacheObjects().put(CARD_COUNT_KEY, cards.size());
CacheDataHelper.cacheObject(cache, NAMES_CACHE_OBJECT_NAME);
} else {
Set<String> cachedNames = (Set<String>) cache.getCacheObjects().get(NAMES_KEY);
names.addAll(cachedNames);
log.debug("Loaded card names from cache.");
}
return names;
}
public static Set<String> loadCreatureTypes(List<Card> cards) {
Set<String> creatureTypes = new TreeSet<String>();
Cache cache = CacheDataHelper.getCachedObject(CREATURE_TYPES_CACHE_OBJECT_NAME);
if (!CacheDataHelper.validateCache(cache, CACHE_VERSION, cards.size(), CARD_COUNT_KEY)) {
for (Card card : cards) {
if (card.getCardType().contains(Constants.CardType.CREATURE)) {
for (String type : card.getSubtype()) {
creatureTypes.add(type);
if (type.equals("")) {
throw new IllegalStateException("Card with empty subtype: " + card.getName());
}
}
}
}
cache = new Cache(CREATURE_TYPES_CACHE_OBJECT_NAME, CACHE_VERSION);
cache.getCacheObjects().put(CREATURE_TYPES_KEY, creatureTypes);
cache.getCacheObjects().put(CARD_COUNT_KEY, cards.size());
CacheDataHelper.cacheObject(cache, CREATURE_TYPES_CACHE_OBJECT_NAME);
} else {
Set<String> cachedCreatureTypes = (Set<String>) cache.getCacheObjects().get(CREATURE_TYPES_KEY);
creatureTypes.addAll(cachedCreatureTypes);
log.debug("Loaded creature types from cache.");
}
return creatureTypes;
}
public static Set<String> loadNonLandNames(List<Card> cards) {
Set<String> nonLandNames = new TreeSet<String>();
Cache cache = CacheDataHelper.getCachedObject(NONLAND_NAMES_CACHE_OBJECT_NAME);
if (!CacheDataHelper.validateCache(cache, CACHE_VERSION, cards.size(), CARD_COUNT_KEY)) {
for (Card card : cards) {
if (!card.getCardType().contains(Constants.CardType.LAND)) nonLandNames.add(card.getName());
}
cache = new Cache(NONLAND_NAMES_CACHE_OBJECT_NAME, CACHE_VERSION);
cache.getCacheObjects().put(NONLAND_NAMES_KEY, nonLandNames);
cache.getCacheObjects().put(CARD_COUNT_KEY, cards.size());
CacheDataHelper.cacheObject(cache, NONLAND_NAMES_CACHE_OBJECT_NAME);
} else {
Set<String> cachedNonLandNames = (Set<String>) cache.getCacheObjects().get(NONLAND_NAMES_KEY);
nonLandNames.addAll(cachedNonLandNames);
log.debug("Loaded non land names from cache.");
}
return nonLandNames;
}
}