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From acon...@apache.org
Subject svn commit: r1537187 - in /qpid/trunk/qpid/cpp/src/qpid: broker/AsyncCompletion.h broker/SemanticState.cpp broker/SessionState.cpp broker/SessionState.h ha/PrimaryTxObserver.cpp
Date Wed, 30 Oct 2013 17:21:31 GMT
Author: aconway
Date: Wed Oct 30 17:21:31 2013
New Revision: 1537187

URL: http://svn.apache.org/r1537187
Log:
QPID-5139: HA correct compile error on older C++ compilers.

- Added constructors for AsyncCompletion::Callback so subclasses can be copied.
- Get rid of intrusive_ptr::reset

Modified:
    qpid/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h
    qpid/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp
    qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp
    qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.h
    qpid/trunk/qpid/cpp/src/qpid/ha/PrimaryTxObserver.cpp

Modified: qpid/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h?rev=1537187&r1=1537186&r2=1537187&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h (original)
+++ qpid/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h Wed Oct 30 17:21:31 2013
@@ -91,7 +91,13 @@ class AsyncCompletion : public virtual R
      */
     class Callback : public RefCounted
     {
-  public:
+      public:
+        // Normally RefCounted objects cannot be copied.
+        // Allow Callback objects to be copied (by subclasses implementing clone())
+        // The copy has an initial refcount of 0
+        Callback(const Callback&) : RefCounted() {}
+        Callback() {}
+
         virtual void completed(bool) = 0;
         virtual boost::intrusive_ptr<Callback> clone() = 0;
     };

Modified: qpid/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp?rev=1537187&r1=1537186&r2=1537187&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp (original)
+++ qpid/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp Wed Oct 30 17:21:31 2013
@@ -221,7 +221,7 @@ void SemanticState::startDtx(const std::
     if (!dtxSelected) {
         throw CommandInvalidException(QPID_MSG("Session has not been selected for use with
dtx"));
     }
-    dtxBuffer.reset(new DtxBuffer(xid));
+    dtxBuffer = new DtxBuffer(xid);
     txBuffer = dtxBuffer;
     session.getBroker().getBrokerObservers().startDtx(dtxBuffer);
     if (join) {
@@ -242,7 +242,7 @@ void SemanticState::endDtx(const std::st
 
     }
 
-    txBuffer.reset();//ops on this session no longer transactional
+    txBuffer = 0;//ops on this session no longer transactional
 
     checkDtxTimeout();
     if (fail) {
@@ -250,7 +250,7 @@ void SemanticState::endDtx(const std::st
     } else {
         dtxBuffer->markEnded();
     }
-    dtxBuffer.reset();
+    dtxBuffer = 0;
 }
 
 void SemanticState::suspendDtx(const std::string& xid)
@@ -259,12 +259,12 @@ void SemanticState::suspendDtx(const std
         throw CommandInvalidException(
             QPID_MSG("xid specified on start was " << dtxBuffer->getXid() <<
", but " << xid << " specified on suspend"));
     }
-    txBuffer.reset();//ops on this session no longer transactional
+    txBuffer = 0;//ops on this session no longer transactional
 
     checkDtxTimeout();
     dtxBuffer->setSuspended(true);
     suspendedXids[xid] = dtxBuffer;
-    dtxBuffer.reset();
+    dtxBuffer = 0;
 }
 
 void SemanticState::resumeDtx(const std::string& xid)
@@ -297,7 +297,7 @@ void SemanticState::resumeDtx(const std:
 void SemanticState::checkDtxTimeout()
 {
     if (dtxBuffer->isExpired()) {
-        dtxBuffer.reset();
+        dtxBuffer = 0;
         throw DtxTimeoutException();
     }
 }

Modified: qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp?rev=1537187&r1=1537186&r2=1537187&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp (original)
+++ qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp Wed Oct 30 17:21:31 2013
@@ -398,7 +398,7 @@ void SessionState::IncompleteIngressMsgX
             session->completeCommand(id, requiresAccept, requiresSync);
         }
     }
-    completerContext.reset();
+    completerContext = 0;
 }
 
 

Modified: qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.h
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.h?rev=1537187&r1=1537186&r2=1537187&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.h (original)
+++ qpid/trunk/qpid/cpp/src/qpid/broker/SessionState.h Wed Oct 30 17:21:31 2013
@@ -259,10 +259,6 @@ class SessionState : public qpid::Sessio
               completerContext(ss.getAsyncCommandCompleter())
         {}
 
-        AsyncCommandContext(const AsyncCommandContext& x) :
-            id(x.id), requiresSync(x.requiresSync), completerContext(x.completerContext)
-        {}
-
         virtual ~AsyncCommandContext() {}
 
      protected:

Modified: qpid/trunk/qpid/cpp/src/qpid/ha/PrimaryTxObserver.cpp
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/ha/PrimaryTxObserver.cpp?rev=1537187&r1=1537186&r2=1537187&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/ha/PrimaryTxObserver.cpp (original)
+++ qpid/trunk/qpid/cpp/src/qpid/ha/PrimaryTxObserver.cpp Wed Oct 30 17:21:31 2013
@@ -200,7 +200,7 @@ void PrimaryTxObserver::end(sys::Mutex::
     // Don't destroy the tx-queue until the transaction is complete and there
     // are no connected subscriptions.
     if (txBuffer && complete && unfinished.empty()) {
-        txBuffer.reset();       // Break pointer cycle.
+        txBuffer = 0;       // Break pointer cycle.
         try {
             haBroker.getBroker().deleteQueue(txQueue->getName(), haBroker.getUserId(),
string());
         } catch (const std::exception& e) {



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