org.redisson.hibernate.strategy

Class AbstractReadWriteAccessStrategy

java.lang.Object

org.redisson.hibernate.strategy.AbstractReadWriteAccessStrategy

All Implemented Interfaces:

org.hibernate.cache.spi.access.RegionAccessStrategy

Direct Known Subclasses:

ReadWriteCollectionRegionAccessStrategy, ReadWriteEntityRegionAccessStrategy, ReadWriteNaturalIdRegionAccessStrategy

public class AbstractReadWriteAccessStrategy
extends Object

Author:

Nikita Koksharov, Strong Liu

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractReadWriteAccessStrategy.Item Wrapper type representing unlocked items.
static class	AbstractReadWriteAccessStrategy.Lock Wrapper type representing locked items.
static interface	AbstractReadWriteAccessStrategy.Lockable Interface type implemented by all wrapper objects in the cache.

Constructor Summary

Constructors

Constructor and Description
AbstractReadWriteAccessStrategy(org.hibernate.cfg.Settings settings, org.hibernate.cache.spi.GeneralDataRegion region, org.redisson.api.RMapCache<Object,Object> mapCache)

Method Summary

Modifier and Type	Method and Description
protected void	decrementLock(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, AbstractReadWriteAccessStrategy.Lock lock) Unlock and re-put the given key, lock combination.
void	evict(Object key)
void	evictAll()
Object	get(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, long txTimestamp)
protected void	handleLockExpiry(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, AbstractReadWriteAccessStrategy.Lockable lock) Handle the timeout of a previous lock mapped to this key
org.hibernate.cache.spi.access.SoftLock	lockItem(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, Object version)
org.hibernate.cache.spi.access.SoftLock	lockRegion()
boolean	putFromLoad(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, Object value, long txTimestamp, Object version)
boolean	putFromLoad(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, Object value, long txTimestamp, Object version, boolean minimalPutOverride)
void	remove(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key)
void	removeAll()
void	unlockItem(org.hibernate.engine.spi.SharedSessionContractImplementor session, Object key, org.hibernate.cache.spi.access.SoftLock lock)
void	unlockRegion(org.hibernate.cache.spi.access.SoftLock lock)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractReadWriteAccessStrategy

public AbstractReadWriteAccessStrategy(org.hibernate.cfg.Settings settings,
                                       org.hibernate.cache.spi.GeneralDataRegion region,
                                       org.redisson.api.RMapCache<Object,Object> mapCache)

Method Detail

get

public Object get(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                  Object key,
                  long txTimestamp)
           throws org.hibernate.cache.CacheException

Throws:

org.hibernate.cache.CacheException

putFromLoad

public boolean putFromLoad(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                           Object key,
                           Object value,
                           long txTimestamp,
                           Object version,
                           boolean minimalPutOverride)
                    throws org.hibernate.cache.CacheException

Throws:

org.hibernate.cache.CacheException

lockItem

public org.hibernate.cache.spi.access.SoftLock lockItem(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                                        Object key,
                                                        Object version)
                                                 throws org.hibernate.cache.CacheException

Throws:

org.hibernate.cache.CacheException

unlockItem

public void unlockItem(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                       Object key,
                       org.hibernate.cache.spi.access.SoftLock lock)
                throws org.hibernate.cache.CacheException

Throws:

org.hibernate.cache.CacheException

decrementLock

protected void decrementLock(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                             Object key,
                             AbstractReadWriteAccessStrategy.Lock lock)

Unlock and re-put the given key, lock combination.

handleLockExpiry

protected void handleLockExpiry(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                Object key,
                                AbstractReadWriteAccessStrategy.Lockable lock)

Handle the timeout of a previous lock mapped to this key

putFromLoad

public boolean putFromLoad(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                           Object key,
                           Object value,
                           long txTimestamp,
                           Object version)
                    throws org.hibernate.cache.CacheException

Specified by:

putFromLoad in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

lockRegion

public org.hibernate.cache.spi.access.SoftLock lockRegion()
                                                   throws org.hibernate.cache.CacheException

Specified by:

lockRegion in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

unlockRegion

public void unlockRegion(org.hibernate.cache.spi.access.SoftLock lock)
                  throws org.hibernate.cache.CacheException

Specified by:

unlockRegion in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

remove

public void remove(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                   Object key)
            throws org.hibernate.cache.CacheException

Specified by:

remove in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

removeAll

public void removeAll()
               throws org.hibernate.cache.CacheException

Specified by:

removeAll in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

evict

public void evict(Object key)
           throws org.hibernate.cache.CacheException

Specified by:

evict in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

evictAll

public void evictAll()
              throws org.hibernate.cache.CacheException

Specified by:

evictAll in interface org.hibernate.cache.spi.access.RegionAccessStrategy

Throws:

org.hibernate.cache.CacheException