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/* -*- c++ -*- */
// $Id$
#ifndef JAWS_FILECACHE_H
#define JAWS_FILECACHE_H
#include "ace/OS.h"
#include "ace/FILE_IO.h"
#include "JAWS/Cache_Manager.h"
#include "JAWS/FILE.h"
#include "JAWS/Export.h"
class JAWS_Export JAWS_Referenced_Filecache_Factory
: public JAWS_Referenced_Cache_Object_Factory
{
public:
virtual void destroy (JAWS_Cache_Object *);
};
class JAWS_Export JAWS_Counted_Filecache_Factory
: public JAWS_Counted_Cache_Object_Factory
{
public:
virtual void destroy (JAWS_Cache_Object *);
};
typedef JAWS_Cache_Manager<JAWS_Strdup_String,
JAWS_Referenced_Filecache_Factory,
JAWS_String_Hash_Functor,
JAWS_String_Equal_Functor>
JAWS_Referenced_Filecache_Manager;
typedef JAWS_Cache_Manager<JAWS_Strdup_String,
JAWS_Counted_Filecache_Factory,
JAWS_String_Hash_Functor,
JAWS_String_Equal_Functor>
JAWS_Counted_Filecache_Manager;
typedef JAWS_Referenced_Filecache_Manager JAWS_Filecache_Manager;
typedef JAWS_Cache_Proxy<const char *,
JAWS_FILE, JAWS_Filecache_Manager>
JAWS_Filecache_Proxy;
class JAWS_Export JAWS_Cached_FILE : private JAWS_Filecache_Proxy
{
public:
JAWS_Cached_FILE (const char *const &filename,
JAWS_Filecache_Proxy::Cache_Manager *cm = 0);
JAWS_Cached_FILE (const char *const &filename,
JAWS_FILE *&file,
size_t size,
JAWS_Filecache_Proxy::Cache_Manager *cm = 0);
~JAWS_Cached_FILE (void);
ACE_FILE_IO * file (void);
ACE_Mem_Map * mmap (void);
private:
ACE_FILE_IO file_;
};
#endif /* JAWS_FILECACHE_H */
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