libmoost/i__kyoto__tycoon__connection_8h_source.html

00001 /* vim:set ts=3 sw=3 sts=3 et: */
00028
00029
00030
00031 #ifndef MOOST_KVSTORE_KYOTO_TYCOON_CONNECTION_INTERFACE_H
00032 #define MOOST_KVSTORE_KYOTO_TYCOON_CONNECTION_INTERFACE_H
00033
00034 #include <boost/shared_array.hpp>
00035 #include <boost/cstdint.hpp>
00036
00037 #include "connection.h"
00038
00039 namespace moost { namespace kvstore {
00040
00041    class IKyotoTycoonConnection : public IConnection
00042    {
00043    public:
00044
00045       virtual ~IKyotoTycoonConnection() { }
00046
00047    public:
00048
00049       // native store methods
00050
00051       // return value is a C-style string of length vsize
00052       // (not including the trailing null byte)
00053       virtual boost::shared_array<char> get(const void* pkey, size_t ksize, size_t& vsize) const = 0;
00054
00055       // throws on failure
00056       virtual void set(const void* pkey, size_t ksize, const void* pval, size_t vsize) const = 0;
00057
00058       // throws on failure
00059       virtual void cache(const void* pkey, size_t ksize, const void* pval, size_t vsize, boost::int64_t expirySecs) const = 0;
00060    };
00061
00062 }}  // end namespace
00063
00064 #endif