diff options
Diffstat (limited to 'trunk/qpid/cpp/src/qpid/cluster/ExpiryPolicy.cpp')
-rw-r--r-- | trunk/qpid/cpp/src/qpid/cluster/ExpiryPolicy.cpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/trunk/qpid/cpp/src/qpid/cluster/ExpiryPolicy.cpp b/trunk/qpid/cpp/src/qpid/cluster/ExpiryPolicy.cpp deleted file mode 100644 index 190eeb7293..0000000000 --- a/trunk/qpid/cpp/src/qpid/cluster/ExpiryPolicy.cpp +++ /dev/null @@ -1,85 +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/Message.h" -#include "qpid/cluster/ExpiryPolicy.h" -#include "qpid/cluster/Multicaster.h" -#include "qpid/framing/ClusterMessageExpiredBody.h" -#include "qpid/sys/Time.h" -#include "qpid/sys/Timer.h" -#include "qpid/log/Statement.h" - -namespace qpid { -namespace cluster { - -ExpiryPolicy::ExpiryPolicy(Multicaster& m, const MemberId& id, sys::Timer& t) - : expiryId(0), expiredPolicy(new Expired), mcast(m), memberId(id), timer(t) {} - -struct ExpiryTask : public sys::TimerTask { - ExpiryTask(const boost::intrusive_ptr<ExpiryPolicy>& policy, uint64_t id, sys::AbsTime when) - : TimerTask(when), expiryPolicy(policy), expiryId(id) {} - void fire() { expiryPolicy->sendExpire(expiryId); } - boost::intrusive_ptr<ExpiryPolicy> expiryPolicy; - const uint64_t expiryId; -}; - -void ExpiryPolicy::willExpire(broker::Message& m) { - uint64_t id = expiryId++; - assert(unexpiredById.find(id) == unexpiredById.end()); - assert(unexpiredByMessage.find(&m) == unexpiredByMessage.end()); - unexpiredById[id] = &m; - unexpiredByMessage[&m] = id; - timer.add(new ExpiryTask(this, id, m.getExpiration())); -} - -void ExpiryPolicy::forget(broker::Message& m) { - MessageIdMap::iterator i = unexpiredByMessage.find(&m); - assert(i != unexpiredByMessage.end()); - unexpiredById.erase(i->second); - unexpiredByMessage.erase(i); -} - -bool ExpiryPolicy::hasExpired(broker::Message& m) { - return unexpiredByMessage.find(&m) == unexpiredByMessage.end(); -} - -void ExpiryPolicy::sendExpire(uint64_t id) { - mcast.mcastControl(framing::ClusterMessageExpiredBody(framing::ProtocolVersion(), id), memberId); -} - -void ExpiryPolicy::deliverExpire(uint64_t id) { - IdMessageMap::iterator i = unexpiredById.find(id); - if (i != unexpiredById.end()) { - i->second->setExpiryPolicy(expiredPolicy); // hasExpired() == true; - unexpiredByMessage.erase(i->second); - unexpiredById.erase(i); - } -} - -boost::optional<uint64_t> ExpiryPolicy::getId(broker::Message& m) { - MessageIdMap::iterator i = unexpiredByMessage.find(&m); - return i == unexpiredByMessage.end() ? boost::optional<uint64_t>() : i->second; -} - -bool ExpiryPolicy::Expired::hasExpired(broker::Message&) { return true; } -void ExpiryPolicy::Expired::willExpire(broker::Message&) { } - -}} // namespace qpid::cluster |