TransactionalAccessDelegate (Hibernate JavaDocs)
Date: 2012-04-05

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## org.hibernate.cache.infinispan.access
Class TransactionalAccessDelegate

    java.lang.Object
      org.hibernate.cache.infinispan.access.TransactionalAccessDelegate

    public class TransactionalAccessDelegate

extends Object

Defines the strategy for transactional access to entity or collection data in a Infinispan instance.

The intent of this class is to encapsulate common code and serve as a delegate for `EntityRegionAccessStrategy` and `CollectionRegionAccessStrategy` implementations.

Since:
  3.5

Field Summary
`protected CacheAdapter` | `cacheAdapter`
`protected PutFromLoadValidator` | `putValidator`
`protected BaseRegion` | `region`

Constructor Summary
`TransactionalAccessDelegate(BaseRegion region, PutFromLoadValidator validator)`

Method Summary
`boolean` | `afterInsert(Object key, Object value, Object version)`
`boolean` | `afterUpdate(Object key, Object value, Object currentVersion, Object previousVersion, SoftLock lock)`
`void` | `evict(Object key)`
`void` | `evictAll()`
`Object` | `get(Object key, long txTimestamp)`
`boolean` | `insert(Object key, Object value, Object version)`
`SoftLock` | `lockItem(Object key, Object version)`
`SoftLock` | `lockRegion()`
`boolean` | `putFromLoad(Object key, Object value, long txTimestamp, Object version)`
`boolean` | `putFromLoad(Object key, Object value, long txTimestamp, Object version, boolean minimalPutOverride)`
`void` | `remove(Object key)`
`void` | `removeAll()`
`void` | `unlockItem(Object key, SoftLock lock)`
`void` | `unlockRegion(SoftLock lock)`
`boolean` | `update(Object key, Object value, Object currentVersion, Object previousVersion)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### cacheAdapter

    protected final CacheAdapter cacheAdapter

### region

    protected final BaseRegion region

### putValidator

    protected final PutFromLoadValidator putValidator

Constructor Detail

### TransactionalAccessDelegate

    public TransactionalAccessDelegate(BaseRegion region,
                                       PutFromLoadValidator validator)

Method Detail

### get

    public Object get(Object key,
                      long txTimestamp)
               throws CacheException

  Throws:
    `CacheException`

### putFromLoad

    public boolean putFromLoad(Object key,
                               Object value,
                               long txTimestamp,
                               Object version)
                        throws CacheException

  Throws:
    `CacheException`

### putFromLoad

    public boolean putFromLoad(Object key,
                               Object value,
                               long txTimestamp,
                               Object version,
                               boolean minimalPutOverride)
                        throws CacheException

  Throws:
    `CacheException`

### lockItem

    public SoftLock lockItem(Object key,
                             Object version)
                      throws CacheException

  Throws:
    `CacheException`

### lockRegion

    public SoftLock lockRegion()
                        throws CacheException

  Throws:
    `CacheException`

### unlockItem

    public void unlockItem(Object key,
                           SoftLock lock)
                    throws CacheException

  Throws:
    `CacheException`

### unlockRegion

    public void unlockRegion(SoftLock lock)
                      throws CacheException

  Throws:
    `CacheException`

### insert

    public boolean insert(Object key,
                          Object value,
                          Object version)
                   throws CacheException

  Throws:
    `CacheException`

### afterInsert

    public boolean afterInsert(Object key,
                               Object value,
                               Object version)
                        throws CacheException

  Throws:
    `CacheException`

### update

    public boolean update(Object key,
                          Object value,
                          Object currentVersion,
                          Object previousVersion)
                   throws CacheException

  Throws:
    `CacheException`

### afterUpdate

    public boolean afterUpdate(Object key,
                               Object value,
                               Object currentVersion,
                               Object previousVersion,
                               SoftLock lock)
                        throws CacheException

  Throws:
    `CacheException`

### remove

    public void remove(Object key)
                throws CacheException

  Throws:
    `CacheException`

### removeAll

    public void removeAll()
                   throws CacheException

  Throws:
    `CacheException`

### evict

    public void evict(Object key)
               throws CacheException

  Throws:
    `CacheException`

### evictAll

    public void evictAll()
                  throws CacheException

  Throws:
    `CacheException`

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