Added prepared() method to MessageStore interface.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@486555 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 21 insertions, 4 deletions

diff --git a/cpp/lib/broker/MessageStore.h b/cpp/lib/broker/MessageStore.h
index acbff82c35..938f807a67 100644
--- a/cpp/lib/broker/MessageStore.h
+++ b/cpp/lib/broker/MessageStore.h
@@ -117,6 +117,11 @@ namespace qpid {
              * place or null for 'local' transactions
              */
             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 prepared.
+             */
+            virtual void prepared(const std::string * const xid) = 0;
             /**
              * Treat all enqueue/dequeues where this xid was specified as being committed.
              */
diff --git a/cpp/lib/broker/MessageStoreModule.cpp b/cpp/lib/broker/MessageStoreModule.cpp
index 1952786014..ccc5501379 100644
--- a/cpp/lib/broker/MessageStoreModule.cpp
+++ b/cpp/lib/broker/MessageStoreModule.cpp
@@ -73,6 +73,11 @@ void MessageStoreModule::dequeue(TransactionContext* ctxt, Message* const msg, c
     store->dequeue(ctxt, msg, queue, xid);
 }
 
+void MessageStoreModule::prepared(const string * const xid)
+{
+    store->prepared(xid);
+}
+
 void MessageStoreModule::committed(const string * const xid)
 {
     store->committed(xid);
diff --git a/cpp/lib/broker/MessageStoreModule.h b/cpp/lib/broker/MessageStoreModule.h
index fcff71bd35..c49e06efa1 100644
--- a/cpp/lib/broker/MessageStoreModule.h
+++ b/cpp/lib/broker/MessageStoreModule.h
@@ -45,8 +45,9 @@ namespace qpid {
             void loadContent(Message* const msg, std::string& data, u_int64_t offset, u_int32_t length);
             void enqueue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const string * const xid);
             void dequeue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const string * const xid);
-            void committed(const string * const xid);
-            void aborted(const string * const xid);
+            void prepared(const std::string * const xid);
+            void committed(const std::string * const xid);
+            void aborted(const std::string * const xid);
             std::auto_ptr<TransactionContext> begin();
             void commit(TransactionContext* ctxt);
             void abort(TransactionContext* ctxt);
diff --git a/cpp/lib/broker/NullMessageStore.cpp b/cpp/lib/broker/NullMessageStore.cpp
index a8318a4bf7..571ca7566b 100644
--- a/cpp/lib/broker/NullMessageStore.cpp
+++ b/cpp/lib/broker/NullMessageStore.cpp
@@ -75,6 +75,11 @@ void NullMessageStore::dequeue(TransactionContext*, Message* const, const Queue&
     if (warn) std::cout << "WARNING: Can't dequeue message from '" << queue.getName() << "'. Persistence not enabled." << std::endl;
 }
 
+void NullMessageStore::prepared(const string * const)
+{
+    if (warn) std::cout << "WARNING: Persistence not enabled." << std::endl;
+}
+
 void NullMessageStore::committed(const string * const)
 {
     if (warn) std::cout << "WARNING: Persistence not enabled." << std::endl;
diff --git a/cpp/lib/broker/NullMessageStore.h b/cpp/lib/broker/NullMessageStore.h
index 913d6b0a8d..ef2bea8fd6 100644
--- a/cpp/lib/broker/NullMessageStore.h
+++ b/cpp/lib/broker/NullMessageStore.h
@@ -44,8 +44,9 @@ namespace qpid {
             virtual void loadContent(Message* const msg, std::string& data, u_int64_t offset, u_int32_t length);
             virtual void enqueue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const string * const xid);
             virtual void dequeue(TransactionContext* ctxt, Message* const msg, const Queue& queue, const string * const xid);
-            virtual void committed(const string * const xid);
-            virtual void aborted(const string * const xid);
+            virtual void prepared(const std::string * const xid);
+            virtual void committed(const std::string * const xid);
+            virtual void aborted(const std::string * const xid);
             virtual std::auto_ptr<TransactionContext> begin();
             virtual void commit(TransactionContext* ctxt);
             virtual void abort(TransactionContext* ctxt);