Class CoherenceNonstrictReadWriteNaturalIdAccess

  • All Implemented Interfaces:
    org.hibernate.cache.spi.access.CachedDomainDataAccess, org.hibernate.cache.spi.access.NaturalIdDataAccess

    public class CoherenceNonstrictReadWriteNaturalIdAccess
    extends Object
    implements org.hibernate.cache.spi.access.NaturalIdDataAccess
    A CoherenceNonstrictReadWriteNaturalIdAccess is a CoherenceRegionAccessStrategy implementing Hibernate's nonstrict-read-write cache concurrency strategy for a natural ID region.
    Author:
    Randy Stafford, Gunnar Hillert
    • Field Detail

      • TRANSACTIONAL_STRATEGY_NOT_SUPPORTED_MESSAGE

        public static final String TRANSACTIONAL_STRATEGY_NOT_SUPPORTED_MESSAGE
        The log message indicating lack of support for the transactional cache concurrency strategy.
        See Also:
        Constant Field Values
      • WRITE_OPERATIONS_NOT_SUPPORTED_MESSAGE

        protected static final String WRITE_OPERATIONS_NOT_SUPPORTED_MESSAGE
        A message indicating write operations are not supported in the read-only cache concurrency strategy.
        See Also:
        Constant Field Values
    • Constructor Detail

      • CoherenceNonstrictReadWriteNaturalIdAccess

        public CoherenceNonstrictReadWriteNaturalIdAccess​(org.hibernate.cache.spi.DomainDataRegion domainDataRegion,
                                                          org.hibernate.cache.spi.support.DomainDataStorageAccess domainDataStorageAccess)
        Complete constructor.
        Parameters:
        domainDataRegion - the domain data region
        domainDataStorageAccess - the domain data storage access
    • Method Detail

      • insert

        public boolean insert​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                              Object key,
                              Object value)
                       throws org.hibernate.cache.CacheException
        Specified by:
        insert in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
        Throws:
        org.hibernate.cache.CacheException
      • afterInsert

        public boolean afterInsert​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                   Object key,
                                   Object value)
                            throws org.hibernate.cache.CacheException
        Specified by:
        afterInsert in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
        Throws:
        org.hibernate.cache.CacheException
      • update

        public boolean update​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                              Object key,
                              Object value)
                       throws org.hibernate.cache.CacheException
        Specified by:
        update in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
        Throws:
        org.hibernate.cache.CacheException
      • afterUpdate

        public boolean afterUpdate​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                   Object key,
                                   Object value,
                                   org.hibernate.cache.spi.access.SoftLock lock)
                            throws org.hibernate.cache.CacheException
        Specified by:
        afterUpdate in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
        Throws:
        org.hibernate.cache.CacheException
      • generateCacheKey

        public Object generateCacheKey​(Object[] naturalIdValues,
                                       org.hibernate.persister.entity.EntityPersister persister,
                                       org.hibernate.engine.spi.SharedSessionContractImplementor session)
        Specified by:
        generateCacheKey in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
      • getNaturalIdValues

        public Object[] getNaturalIdValues​(Object cacheKey)
        Specified by:
        getNaturalIdValues in interface org.hibernate.cache.spi.access.NaturalIdDataAccess
      • getAccessType

        public org.hibernate.cache.spi.access.AccessType getAccessType()
        Specified by:
        getAccessType in interface org.hibernate.cache.spi.access.CachedDomainDataAccess
      • getCoherenceRegion

        protected CoherenceRegion getCoherenceRegion()
        Returns the CoherenceRegion for which this is a AbstractCoherenceEntityDataAccess.
        Returns:
        the CoherenceRegion for which this is a AbstractCoherenceEntityDataAccess
      • getRegion

        public org.hibernate.cache.spi.DomainDataRegion getRegion()
      • getStorageAccess

        protected org.hibernate.cache.spi.support.DomainDataStorageAccess getStorageAccess()
      • getVersionComparator

        public Comparator<?> getVersionComparator()
      • getCacheKeysFactory

        protected org.hibernate.cache.spi.CacheKeysFactory getCacheKeysFactory()
      • getUuid

        protected UUID getUuid()
        Returns the UUID of this AbstractCoherenceEntityDataAccess.
        Returns:
        the UUID of this AbstractCoherenceEntityDataAccess
      • nextSoftLockSequenceNumber

        protected long nextSoftLockSequenceNumber()
        Returns the next sequence number for a SoftLock acquired by this AbstractCoherenceEntityDataAccess.
        Returns:
        the long that is the next sequence number for a SoftLock acquired by this AbstractCoherenceEntityDataAccess
      • get

        public Object get​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                          Object key)
                   throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • putFromLoad

        public boolean putFromLoad​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                   Object key,
                                   Object value,
                                   Object version)
                            throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • putFromLoad

        public boolean putFromLoad​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                                   Object key,
                                   Object value,
                                   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
      • lockRegion

        public org.hibernate.cache.spi.access.SoftLock lockRegion()
                                                           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
      • unlockRegion

        public void unlockRegion​(org.hibernate.cache.spi.access.SoftLock lock)
                          throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • remove

        public void remove​(org.hibernate.engine.spi.SharedSessionContractImplementor session,
                           Object key)
                    throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • removeAll

        public void removeAll​(org.hibernate.engine.spi.SharedSessionContractImplementor session)
                       throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • evict

        public void evict​(Object key)
                   throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • evictAll

        public void evictAll()
                      throws org.hibernate.cache.CacheException
        Throws:
        org.hibernate.cache.CacheException
      • newCacheValue

        protected CoherenceRegionValue newCacheValue​(Object value,
                                                     Object version)
        Returns a new cache value with the argument value and version.
        Parameters:
        value - the value for the new cache value
        version - the version for the new cache value
        Returns:
        a CoherenceRegion.Value with the argument value
      • contains

        public boolean contains​(Object key)