public RegionFactoryCacheProviderBridge(Properties properties) 
{
	   
		String providerClassName = PropertiesHelper.getString( Environment.CACHE_PROVIDER, properties, DEF_PROVIDER );
		log.info( "Cache provider: " + providerClassName );
		try {
			cacheProvider = ( CacheProvider ) ReflectHelper.classForName( providerClassName ).newInstance();
		}
		catch ( Exception cnfe ) {
			throw new CacheException( "could not instantiate CacheProvider [" + providerClassName + "]", cnfe );
		}
}

 public CollectionRegion buildCollectionRegion(String regionName,
    Properties properties,
    CacheDataDescription metadata) throws CacheException 
{
		return new CollectionRegionAdapter( cacheProvider.buildCache( regionName, properties ), settings, metadata );
}

 public EntityRegion buildEntityRegion(String regionName,
    Properties properties,
    CacheDataDescription metadata) throws CacheException 
{
		return new EntityRegionAdapter( cacheProvider.buildCache( regionName, properties ), settings, metadata );
}

 public QueryResultsRegion buildQueryResultsRegion(String regionName,
    Properties properties) throws CacheException 
{
		return new QueryResultsRegionAdapter( cacheProvider.buildCache( regionName, properties ), settings );
}

 public TimestampsRegion buildTimestampsRegion(String regionName,
    Properties properties) throws CacheException 
{
		return new TimestampsRegionAdapter( cacheProvider.buildCache( regionName, properties ), settings );
}

 public CacheProvider getCacheProvider() 
{
		return cacheProvider;
}

 public boolean isMinimalPutsEnabledByDefault() 
{
		return cacheProvider.isMinimalPutsEnabledByDefault();
}

 public long nextTimestamp() 
{
		return cacheProvider.nextTimestamp();
}

 public  void start(Settings settings,
    Properties properties) throws CacheException 
{
		this.settings = settings;
		cacheProvider.start( properties );
}

 public  void stop() 
{
		cacheProvider.stop();
		cacheProvider = null;
}