@Override public SoftLock lockItem(SharedSessionContractImplementor session, Object key, Object version) { try { writeLock.lock(); long timeout = getRegion().getRegionFactory().nextTimestamp() + getRegion().getRegionFactory().getTimeout(); log.debugf( "Locking cache item [region=`%s` (%s)] : `%s` (timeout=%s, version=%s)", getRegion().getName(), getAccessType(), key, timeout, version ); Lockable item = (Lockable) getStorageAccess().getFromCache( key, session ); final SoftLockImpl lock = ( item == null ) ? new SoftLockImpl( timeout, uuid, nextLockId(), version ) : item.lock( timeout, uuid, nextLockId() ); getStorageAccess().putIntoCache( key, lock, session ); return lock; } finally { writeLock.unlock(); } }
@SuppressWarnings("WeakerAccess") protected void handleLockExpiry(SharedSessionContractImplementor session, Object key, Lockable lock) { SecondLevelCacheLogger.INSTANCE.softLockedCacheExpired( getRegion().getName(), key ); log.info( "Cached entry expired : " + key ); // create new lock that times out immediately long ts = getRegion().getRegionFactory().nextTimestamp() + getRegion().getRegionFactory().getTimeout(); SoftLockImpl newLock = new SoftLockImpl( ts, uuid, nextLockId.getAndIncrement(), null ); //newLock.unlock( ts ); newLock.unlock( ts - getRegion().getRegionFactory().getTimeout() ); getStorageAccess().putIntoCache( key, newLock, session ); }
if ( lockItem.wasLockedConcurrently() ) { decrementLock( session, key, lockItem ); return false;
if ( lockItem.wasLockedConcurrently() ) { decrementLock( session, key, lockItem ); return false;
if ( lockItem.wasLockedConcurrently() ) { decrementLock( session, key, lockItem ); return false;
@Override public SoftLock lockItem(SharedSessionContractImplementor session, Object key, Object version) { try { writeLock.lock(); long timeout = getRegion().getRegionFactory().nextTimestamp() + getRegion().getRegionFactory().getTimeout(); log.debugf( "Locking cache item [region=`%s` (%s)] : `%s` (timeout=%s, version=%s)", getRegion().getName(), getAccessType(), key, timeout, version ); Lockable item = (Lockable) getStorageAccess().getFromCache( key, session ); final SoftLockImpl lock = ( item == null ) ? new SoftLockImpl( timeout, uuid, nextLockId(), version ) : item.lock( timeout, uuid, nextLockId() ); getStorageAccess().putIntoCache( key, lock, session ); return lock; } finally { writeLock.unlock(); } }
@Override public SoftLockImpl lock(long timeout, UUID uuid, long lockId) { return new SoftLockImpl( timeout, uuid, lockId, version ); }
@SuppressWarnings("WeakerAccess") protected void handleLockExpiry(SharedSessionContractImplementor session, Object key, Lockable lock) { SecondLevelCacheLogger.INSTANCE.softLockedCacheExpired( getRegion().getName(), key ); log.info( "Cached entry expired : " + key ); // create new lock that times out immediately long ts = getRegion().getRegionFactory().nextTimestamp() + getRegion().getRegionFactory().getTimeout(); SoftLockImpl newLock = new SoftLockImpl( ts, uuid, nextLockId.getAndIncrement(), null ); //newLock.unlock( ts ); newLock.unlock( ts - getRegion().getRegionFactory().getTimeout() ); getStorageAccess().putIntoCache( key, newLock, session ); }
@Override public boolean isUnlockable(SoftLock lock) { return equals( lock ); }
@SuppressWarnings("WeakerAccess") protected void decrementLock(SharedSessionContractImplementor session, Object key, SoftLockImpl lock) { lock.unlock( getRegion().getRegionFactory().nextTimestamp() ); getStorageAccess().putIntoCache( key, lock, session ); }
if ( lockItem.wasLockedConcurrently() ) { decrementLock( session, key, lockItem ); return false;
@SuppressWarnings("WeakerAccess") protected void decrementLock(SharedSessionContractImplementor session, Object key, SoftLockImpl lock) { lock.unlock( getRegion().getRegionFactory().nextTimestamp() ); getStorageAccess().putIntoCache( key, lock, session ); }
@Override public boolean isUnlockable(SoftLock lock) { return equals( lock ); }
@Override public SoftLockImpl lock(long timeout, UUID uuid, long lockId) { return new SoftLockImpl( timeout, uuid, lockId, version ); }