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Diffstat (limited to 'cpp/src/qpid/broker/AutoDelete.cpp')
-rw-r--r-- | cpp/src/qpid/broker/AutoDelete.cpp | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/cpp/src/qpid/broker/AutoDelete.cpp b/cpp/src/qpid/broker/AutoDelete.cpp deleted file mode 100644 index 6fa3bfbebf..0000000000 --- a/cpp/src/qpid/broker/AutoDelete.cpp +++ /dev/null @@ -1,74 +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 "AutoDelete.h" -#include "qpid/log/Statement.h" -#include "qpid/sys/Time.h" - -using namespace qpid::broker; -using namespace qpid::sys; - -AutoDelete::AutoDelete(QueueRegistry* const _registry, uint32_t _water_mark) - : registry(_registry), high_water_mark(_water_mark), water_mark(0) { } - -void AutoDelete::add(Queue::shared_ptr const queue){ - Mutex::ScopedLock l(lock); - queues.push(queue); -} - -Queue::shared_ptr const AutoDelete::pop(){ - Queue::shared_ptr next; - Mutex::ScopedLock l(lock); - if(!queues.empty()){ - next = queues.front(); - queues.pop(); - } - return next; -} - -void AutoDelete::clean(){ - if (water_mark++ < high_water_mark) - return; - water_mark =0; - cleanNow(); -} - - -void AutoDelete::cleanNow(){ - Queue::shared_ptr seen; - for(Queue::shared_ptr q = pop(); q; q = pop()){ - if(seen == q){ - add(q); - break; - }else if(q->canAutoDelete()){ - std::string name(q->getName()); - registry->destroy(name); - QPID_LOG(info, "Auto-deleted queue named " << name); - }else{ - add(q); - if(!seen) seen = q; - } - } - -} - - - - |