public void setCached(C data) {
if (query.isCacheable()) {
Cache cache = ccf.get(query);
if (cache != null) {
cache.put(new Element(getId(), data));
if (query.getHitCount() > 0 && !query.isEternal()) {
CacheStats cs = getCacheStats();
ccf.createCacheJob(this, cs.getExpTime());
}
if (log.isDebugEnabled()) {
log.debug(String.format("Element %s put into %s cache", getId(), query.getQid()));
}
}
}
}
@SuppressWarnings("unchecked")
public C getCached() {
if (query.isCacheable()) {
Cache cache = ccf.get(query);
if (cache == null) {
if (log.isDebugEnabled()) {
log.debug(String.format("Cache for %s not found", this));
}
} else {
if (log.isDebugEnabled()) {
log.debug(String.format("Cache for %s found", this));
}
if (cache.isKeyInCache(getId())) {
Element el = cache.get(getId());
boolean expired = (el == null || el.isExpired());
if (log.isDebugEnabled()) {
log.debug(
String.format(
"Element %d found in %s cache (expired = %s)",
getId(), query.getQid(), expired));
}
if (el != null && !expired) {
return (C) el.getObjectValue();
}
} else {
if (log.isDebugEnabled()) {
log.debug(String.format("Element %d not found in %s cache", getId(), query.getQid()));
}
}
}
}
return (C) null;
}
public CacheStats getCacheStats() {
CacheStats cs = new CacheStats();
if (query.isCacheable()) {
Cache cache = ccf.get(query);
if (cache != null) {
if (cache.isKeyInCache(getId())) {
Element el = cache.get(getId());
cs.setExpired(el == null || el.isExpired());
if (el != null && !cs.isExpired()) {
cs.setLastUpdate(el.getLastUpdateTime());
cs.setExpTime(el.getExpirationTime());
cs.setHitCount(el.getHitCount());
}
}
}
}
return cs;
}
