H:/gfcppsancout/product/include/gfcpp/CacheWriter.hpp

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#ifndef __GEMFIRE_CACHEWRITER_H__
#define __GEMFIRE_CACHEWRITER_H__
/*=========================================================================
 * (c) Copyright 2002-2007, GemStone Systems, Inc. All Rights Reserved.
 * 1260 NW Waterhouse Ave., Suite 200,  Beaverton, OR 97006
 *========================================================================
 */

#include "gfcpp_globals.hpp"
#include "gf_types.hpp"

namespace gemfire {

class EntryEvent;
class RegionEvent;
class CPPCACHE_EXPORT CacheWriter
: public SharedBase
{

public:


  virtual bool beforeUpdate( const EntryEvent& event );

  virtual bool beforeCreate( const EntryEvent& event );


  virtual bool beforeDestroy( const EntryEvent& event );



  /*@brief called before this region is destroyed
   * @param event EntryEvent denotes the event object associated with destroying the region
   *
   * @see Region::destroyRegion
   */
  virtual bool beforeRegionDestroy( const RegionEvent& event );

  virtual void close( const RegionPtr& rp );

  virtual ~CacheWriter();

protected:

  CacheWriter();

private:

  // never implemented.
  CacheWriter(const CacheWriter& other);
  void operator = ( const CacheWriter& other );

};

} //namespace gemfire

#endif

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