1 files changed, 0 insertions, 171 deletions
diff --git a/cpp/src/qpid/broker/DtxManager.cpp b/cpp/src/qpid/broker/DtxManager.cpp
deleted file mode 100644
index 3caa41c3f4..0000000000
--- a/cpp/src/qpid/broker/DtxManager.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *   http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-#include "qpid/broker/DtxManager.h"
-#include "qpid/broker/DtxTimeout.h"
-#include "qpid/framing/reply_exceptions.h"
-#include "qpid/log/Statement.h"
-#include "qpid/sys/Timer.h"
-#include "qpid/ptr_map.h"
-
-#include <boost/format.hpp>
-#include <iostream>
-
-using boost::intrusive_ptr;
-using qpid::sys::Mutex;
-using qpid::ptr_map_ptr;
-using namespace qpid::broker;
-using namespace qpid::framing;
-
-DtxManager::DtxManager(qpid::sys::Timer& t) : store(0), timer(t) {}
-
-DtxManager::~DtxManager() {}
-
-void DtxManager::start(const std::string& xid, DtxBuffer::shared_ptr ops)
-{
-    createWork(xid)->add(ops);
-}
-
-void DtxManager::join(const std::string& xid, DtxBuffer::shared_ptr ops)
-{
-    getWork(xid)->add(ops);
-}
-
-void DtxManager::recover(const std::string& xid, std::auto_ptr<TPCTransactionContext> txn, DtxBuffer::shared_ptr ops)
-{
-    createWork(xid)->recover(txn, ops);
-}
-
-bool DtxManager::prepare(const std::string& xid) 
-{ 
-    QPID_LOG(debug, "preparing: " << xid);
-    try {
-        return getWork(xid)->prepare();
-    } catch (DtxTimeoutException& e) {
-        remove(xid);
-        throw e;
-    }
-}
-
-bool DtxManager::commit(const std::string& xid, bool onePhase) 
-{ 
-    QPID_LOG(debug, "committing: " << xid);
-    try {
-        bool result = getWork(xid)->commit(onePhase);
-        remove(xid);
-        return result;
-    } catch (DtxTimeoutException& e) {
-        remove(xid);
-        throw e;
-    }
-}
-
-void DtxManager::rollback(const std::string& xid) 
-{ 
-    QPID_LOG(debug, "rolling back: " << xid);
-    try {
-        getWork(xid)->rollback();
-        remove(xid);
-    } catch (DtxTimeoutException& e) {
-        remove(xid);
-        throw e;
-    }
-}
-
-DtxWorkRecord* DtxManager::getWork(const std::string& xid)
-{
-    Mutex::ScopedLock locker(lock); 
-    WorkMap::iterator i = work.find(xid);
-    if (i == work.end()) {
-        throw NotFoundException(QPID_MSG("Unrecognised xid " << xid));
-    }
-    return ptr_map_ptr(i);
-}
-
-void DtxManager::remove(const std::string& xid)
-{
-    Mutex::ScopedLock locker(lock); 
-    WorkMap::iterator i = work.find(xid);
-    if (i == work.end()) {
-        throw NotFoundException(QPID_MSG("Unrecognised xid " << xid));
-    } else {
-        work.erase(i);
-    }
-}
-
-DtxWorkRecord* DtxManager::createWork(std::string xid)
-{
-    Mutex::ScopedLock locker(lock); 
-    WorkMap::iterator i = work.find(xid);
-    if (i != work.end()) {
-        throw NotAllowedException(QPID_MSG("Xid " << xid << " is already known (use 'join' to add work to an existing xid)"));
-    } else {
-      return ptr_map_ptr(work.insert(xid, new DtxWorkRecord(xid, store)).first);
-    }
-}
-
-void DtxManager::setTimeout(const std::string& xid, uint32_t secs)
-{
-    DtxWorkRecord* record = getWork(xid);
-    intrusive_ptr<DtxTimeout> timeout = record->getTimeout();
-    if (timeout.get()) {
-        if (timeout->timeout == secs) return;//no need to do anything further if timeout hasn't changed
-        timeout->cancel();
-    }
-    timeout = intrusive_ptr<DtxTimeout>(new DtxTimeout(secs, *this, xid));
-    record->setTimeout(timeout);
-    timer.add(timeout);
-}
-
-uint32_t DtxManager::getTimeout(const std::string& xid)
-{
-    intrusive_ptr<DtxTimeout> timeout = getWork(xid)->getTimeout();
-    return !timeout ? 0 : timeout->timeout;
-}
-
-void DtxManager::timedout(const std::string& xid)
-{
-    Mutex::ScopedLock locker(lock); 
-    WorkMap::iterator i = work.find(xid);
-    if (i == work.end()) {
-        QPID_LOG(warning, "Transaction timeout failed: no record for xid");
-    } else {
-        ptr_map_ptr(i)->timedout();
-        //TODO: do we want to have a timed task to cleanup, or can we rely on an explicit completion?
-        //timer.add(intrusive_ptr<TimerTask>(new DtxCleanup(60*30/*30 mins*/, *this, xid)));
-    }
-}
-
-DtxManager::DtxCleanup::DtxCleanup(uint32_t _timeout, DtxManager& _mgr, const std::string& _xid) 
-    : TimerTask(qpid::sys::Duration(_timeout * qpid::sys::TIME_SEC),"DtxCleanup"), mgr(_mgr), xid(_xid) {}
-
-void DtxManager::DtxCleanup::fire()
-{
-    try {
-        mgr.remove(xid);
-    } catch (ConnectionException& /*e*/) {
-        //assume it was explicitly cleaned up after a call to prepare, commit or rollback
-    }
-}
-
-void DtxManager::setStore (TransactionalStore* _store)
-{
-    store = _store;
-}