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| author | Gordon Sim <gsim@apache.org> | 2006-12-06 17:51:42 +0000 |
|---|---|---|
| committer | Gordon Sim <gsim@apache.org> | 2006-12-06 17:51:42 +0000 |
| commit | 293c124f6e49530a10e7b1c1bcb90e41ec05b420 (patch) | |
| tree | a874947bfbcb1283833c4d3860f8aee3cf1a5350 /qpid/cpp/lib/broker/MessageStore.h | |
| parent | 3fb852873fc09814c1c4b09866f2f266b3f4e1ee (diff) | |
| download | qpid-python-293c124f6e49530a10e7b1c1bcb90e41ec05b420.tar.gz | |
Allow non-durable messages to be lazy-loaded. Cleanup of lazy-loaded messages
that are never enqueued.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@483165 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/lib/broker/MessageStore.h')
| -rw-r--r-- | qpid/cpp/lib/broker/MessageStore.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/qpid/cpp/lib/broker/MessageStore.h b/qpid/cpp/lib/broker/MessageStore.h index be9172e383..acbff82c35 100644 --- a/qpid/cpp/lib/broker/MessageStore.h +++ b/qpid/cpp/lib/broker/MessageStore.h @@ -39,7 +39,9 @@ namespace qpid { u_int64_t stagingThreshold; }; /** - * An abstraction of the persistent storage for messages. + * An abstraction of the persistent storage for messages. (In + * all methods, any pointers/references to queues or messages + * are valid only for the duration of the call). */ class MessageStore : public TransactionalStore{ public: @@ -66,7 +68,7 @@ namespace qpid { * persistence id will be set on the message which can be * used to load the content or to append to it. */ - virtual void stage(Message::shared_ptr& msg) = 0; + virtual void stage(Message* const msg) = 0; /** * Destroys a previously staged message. This only needs @@ -74,7 +76,7 @@ namespace qpid { * enqueued, deletion will be automatic when the message * is dequeued from all queues it was enqueued onto). */ - virtual void destroy(Message::shared_ptr& msg) = 0; + virtual void destroy(Message* const msg) = 0; /** * Appends content to a previously staged message @@ -102,7 +104,7 @@ namespace qpid { * distributed transaction in which the operation takes * place or null for 'local' transactions */ - virtual void enqueue(TransactionContext* ctxt, Message::shared_ptr& msg, const Queue& queue, const std::string * const xid) = 0; + virtual void enqueue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const std::string * const xid) = 0; /** * Dequeues a message, recording that the given message is * no longer on the given queue and deleting the message @@ -114,7 +116,7 @@ namespace qpid { * distributed transaction in which the operation takes * place or null for 'local' transactions */ - virtual void dequeue(TransactionContext* ctxt, Message::shared_ptr& msg, const Queue& queue, const std::string * const xid) = 0; + virtual void dequeue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const std::string * const xid) = 0; /** * Treat all enqueue/dequeues where this xid was specified as being committed. */ |