1 files changed, 0 insertions, 177 deletions
diff --git a/qpid/cpp/src/qpid/broker/DtxWorkRecord.cpp b/qpid/cpp/src/qpid/broker/DtxWorkRecord.cpp
deleted file mode 100644
index fe9e42ca32..0000000000
--- a/qpid/cpp/src/qpid/broker/DtxWorkRecord.cpp
+++ /dev/null
@@ -1,177 +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 "DtxWorkRecord.h"
-#include "qpid/framing/reply_exceptions.h"
-#include <boost/format.hpp>
-#include <boost/mem_fn.hpp>
-using boost::mem_fn;
-using qpid::sys::Mutex;
-
-using namespace qpid::broker;
-using namespace qpid::framing;
-
-DtxWorkRecord::DtxWorkRecord(const std::string& _xid, TransactionalStore* const _store) : 
-    xid(_xid), store(_store), completed(false), rolledback(false), prepared(false), expired(false) {}
-
-DtxWorkRecord::~DtxWorkRecord() 
-{
-    if (timeout.get()) {  
-        timeout->cancelled = true;
-    }
-}
-
-bool DtxWorkRecord::prepare()
-{
-    Mutex::ScopedLock locker(lock);     
-    if (check()) {
-        txn = store->begin(xid);
-        if (prepare(txn.get())) {
-            store->prepare(*txn);
-            prepared = true;
-        } else {
-            abort();
-            //TODO: this should probably be flagged as internal error
-        }
-    } else {
-        //some part of the work has been marked rollback only
-        abort();
-    }
-    return prepared;
-}
-
-bool DtxWorkRecord::prepare(TransactionContext* _txn)
-{
-    bool succeeded(true);
-    for (Work::iterator i = work.begin(); succeeded && i != work.end(); i++) {
-        succeeded = (*i)->prepare(_txn);
-    }
-    return succeeded;
-}
-
-bool DtxWorkRecord::commit(bool onePhase)
-{
-    Mutex::ScopedLock locker(lock); 
-    if (check()) {
-        if (prepared) {
-            //already prepared i.e. 2pc
-            if (onePhase) {
-                throw CommandInvalidException(QPID_MSG("Branch with xid " << xid << " has been prepared, one-phase option not valid!"));
-            }
-
-            store->commit(*txn);
-            txn.reset();
-            
-            for_each(work.begin(), work.end(), mem_fn(&TxBuffer::commit));
-            return true;
-        } else {
-            //1pc commit optimisation, don't need a 2pc transaction context:
-            if (!onePhase) {
-                throw CommandInvalidException(QPID_MSG("Branch with xid " << xid << " has not been prepared, one-phase option required!"));        
-            }
-            std::auto_ptr<TransactionContext> localtxn = store->begin();
-            if (prepare(localtxn.get())) {
-                store->commit(*localtxn);
-                for_each(work.begin(), work.end(), mem_fn(&TxBuffer::commit));
-                return true;
-            } else {
-                store->abort(*localtxn);
-                abort();
-                //TODO: this should probably be flagged as internal error
-                return false;
-            }
-        }
-    } else {
-        //some part of the work has been marked rollback only
-        abort();
-        return false;
-    }
-}
-
-void DtxWorkRecord::rollback()
-{
-    Mutex::ScopedLock locker(lock); 
-    check();
-    abort();
-}
-
-void DtxWorkRecord::add(DtxBuffer::shared_ptr ops)
-{
-    Mutex::ScopedLock locker(lock); 
-    if (expired) {
-        throw DtxTimeoutException();
-    }
-    if (completed) {
-        throw CommandInvalidException(QPID_MSG("Branch with xid " << xid << " has been completed!"));
-    }
-    work.push_back(ops);
-}
-
-bool DtxWorkRecord::check()
-{
-    if (expired) {
-        throw DtxTimeoutException();
-    }
-    if (!completed) {
-        //iterate through all DtxBuffers and ensure they are all ended
-        for (Work::iterator i = work.begin(); i != work.end(); i++) {
-            if (!(*i)->isEnded()) {
-                throw CommandInvalidException(QPID_MSG("Branch with xid " << xid << " not completed!"));
-            } else if ((*i)->isRollbackOnly()) {
-                rolledback = true;
-            }
-        }
-        completed = true;
-    }
-    return !rolledback;
-}
-
-void DtxWorkRecord::abort()
-{
-    if (txn.get()) {
-        store->abort(*txn);
-        txn.reset();
-    }
-    for_each(work.begin(), work.end(), mem_fn(&TxBuffer::rollback));
-}
-
-void DtxWorkRecord::recover(std::auto_ptr<TPCTransactionContext> _txn, DtxBuffer::shared_ptr ops)
-{
-    add(ops);
-    txn = _txn;
-    ops->markEnded();
-    completed = true;
-    prepared = true;
-}
-
-void DtxWorkRecord::timedout()
-{
-    Mutex::ScopedLock locker(lock); 
-    expired = true;
-    rolledback = true;
-    if (!completed) {
-        for (Work::iterator i = work.begin(); i != work.end(); i++) {
-            if (!(*i)->isEnded()) {
-                (*i)->timedout();
-            }
-        }
-    }
-    abort();
-}