00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021 #ifndef _MessageStore_
00022 #define _MessageStore_
00023
00024 #include "PersistableExchange.h"
00025 #include "PersistableMessage.h"
00026 #include "PersistableQueue.h"
00027 #include "PersistableConfig.h"
00028 #include "RecoveryManager.h"
00029 #include "TransactionalStore.h"
00030 #include "qpid/framing/FieldTable.h"
00031
00032 #include <qpid/Options.h>
00033
00034 #include <boost/shared_ptr.hpp>
00035 #include <boost/intrusive_ptr.hpp>
00036
00037 namespace qpid {
00038 namespace broker {
00039
00045 class MessageStore : public TransactionalStore, public Recoverable {
00046 public:
00047
00054 virtual bool init(const Options* options) = 0;
00055
00059 virtual void create(PersistableQueue& queue,
00060 const framing::FieldTable& args) = 0;
00064 virtual void destroy(PersistableQueue& queue) = 0;
00065
00069 virtual void create(const PersistableExchange& exchange,
00070 const framing::FieldTable& args) = 0;
00074 virtual void destroy(const PersistableExchange& exchange) = 0;
00075
00079 virtual void bind(const PersistableExchange& exchange, const PersistableQueue& queue,
00080 const std::string& key, const framing::FieldTable& args) = 0;
00081
00085 virtual void unbind(const PersistableExchange& exchange, const PersistableQueue& queue,
00086 const std::string& key, const framing::FieldTable& args) = 0;
00087
00091 virtual void create(const PersistableConfig& config) = 0;
00092
00096 virtual void destroy(const PersistableConfig& config) = 0;
00097
00107 virtual void stage(const boost::intrusive_ptr<PersistableMessage>& msg) = 0;
00108
00115 virtual void destroy(PersistableMessage& msg) = 0;
00116
00120 virtual void appendContent(const boost::intrusive_ptr<const PersistableMessage>& msg,
00121 const std::string& data) = 0;
00122
00131 virtual void loadContent(const qpid::broker::PersistableQueue& queue,
00132 const boost::intrusive_ptr<const PersistableMessage>& msg,
00133 std::string& data, uint64_t offset, uint32_t length) = 0;
00134
00149 virtual void enqueue(TransactionContext* ctxt,
00150 const boost::intrusive_ptr<PersistableMessage>& msg,
00151 const PersistableQueue& queue) = 0;
00152
00167 virtual void dequeue(TransactionContext* ctxt,
00168 const boost::intrusive_ptr<PersistableMessage>& msg,
00169 const PersistableQueue& queue) = 0;
00170
00179 virtual void flush(const qpid::broker::PersistableQueue& queue)=0;
00180
00189 virtual uint32_t outstandingQueueAIO(const PersistableQueue& queue) = 0;
00190
00191
00192 virtual ~MessageStore(){}
00193 };
00194
00195 }
00196 }
00197
00198
00199 #endif