/**
* Removes dirty entries from the cache. Calling System.currentTimeMillis() is costly so we
* should try to limit calls to this method. This method will only trigger cleanup at most once
* per 30s.
*/
private void removeDirtyEntries() {
long now = System.currentTimeMillis();
if (now - lastCleanup < MINIMAL_CLEANUP_INTERVAL) {
return;
}
lock.writeLock().lock();
try {
for (MethodInvocationKey key : new LinkedList<MethodInvocationKey>(store.keySet())) {
if (key.isDirty()) {
evict++;
store.remove(key);
}
}
} finally {
lastCleanup = now;
lock.writeLock().unlock();
}
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
MethodInvocationKey that = (MethodInvocationKey) o;
if (isDirty() && that.isDirty()) {
return true;
}
if (!eq(lookupClass, that.lookupClass)) {
return false;
}
if (!methodName.equals(that.methodName)) {
return false;
}
return eq(parameterTypes, that.parameterTypes);
}