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/*
*
* 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 <TxAck.h>
using std::bind1st;
using std::bind2nd;
using std::mem_fun_ref;
using namespace qpid::broker;
TxAck::TxAck(AccumulatedAck& _acked, std::list<DeliveryRecord>& _unacked) : acked(_acked), unacked(_unacked){
}
bool TxAck::prepare(TransactionContext* ctxt) throw(){
try{
//dequeue all acked messages from their queues
for (ack_iterator i = unacked.begin(); i != unacked.end(); i++) {
if (i->coveredBy(&acked)) {
i->discard(ctxt);
}
}
//for_each(unacked.begin(), unacked.end(), bind2nd(mem_fun_ref(&DeliveryRecord::discardIfCoveredBy), &acked));
return true;
}catch(...){
std::cout << "TxAck::prepare() - Failed to prepare" << std::endl;
return false;
}
}
void TxAck::commit() throw(){
//remove all acked records from the list
unacked.remove_if(bind2nd(mem_fun_ref(&DeliveryRecord::coveredBy), &acked));
}
void TxAck::rollback() throw(){
}
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