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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.
*/
/**
* \file OperationQueue.cpp
*/
#include "qpid/asyncStore/OperationQueue.h"
#include "qpid/broker/AsyncResultHandle.h"
#include "qpid/broker/AsyncResultHandleImpl.h"
#include "qpid/log/Statement.h"
namespace qpid {
namespace asyncStore {
OperationQueue::OperationQueue(const boost::shared_ptr<qpid::sys::Poller>& poller) :
m_opQueue(boost::bind(&OperationQueue::handle, this, _1), poller)
{
m_opQueue.start();
}
OperationQueue::~OperationQueue() {
m_opQueue.stop();
}
void
OperationQueue::submit(boost::shared_ptr<const AsyncOperation> op) {
m_opQueue.push(op);
}
// private
OperationQueue::OpQueue::Batch::const_iterator
OperationQueue::handle(const OperationQueue::OpQueue::Batch& e) {
try {
for (OpQueue::Batch::const_iterator i = e.begin(); i != e.end(); ++i) {
// DEBUG: kpvdr
std::cout << "#### OperationQueue::handle(): op=" << (*i)->getOpStr() << std::endl << std::flush;
(*i)->executeOp(); // Do store work here
}
} catch (const std::exception& e) {
QPID_LOG(error, "qpid::asyncStore::OperationQueue: Exception thrown processing async op: " << e.what());
} catch (...) {
QPID_LOG(error, "qpid::asyncStore::OperationQueue: Unknown exception thrown processing async op");
}
return e.end();
}
}} // namespace qpid::asyncStore
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