diff options
author | Alan Conway <aconway@apache.org> | 2006-10-16 13:50:26 +0000 |
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committer | Alan Conway <aconway@apache.org> | 2006-10-16 13:50:26 +0000 |
commit | 8a6ab3aa61d441b9210c05c84dc9998acfc38737 (patch) | |
tree | 1eb9d7f39b5c2d04a85a1f66caef3d398567b740 /cpp/broker/inc/Queue.h | |
parent | 9a808fb13aba243d41bbdab75158dae5939a80a4 (diff) | |
download | qpid-python-8a6ab3aa61d441b9210c05c84dc9998acfc38737.tar.gz |
Build system reorg, see README and Makefile comments for details.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@464494 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/broker/inc/Queue.h')
-rw-r--r-- | cpp/broker/inc/Queue.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/cpp/broker/inc/Queue.h b/cpp/broker/inc/Queue.h deleted file mode 100644 index 2229ba6235..0000000000 --- a/cpp/broker/inc/Queue.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * - * Copyright (c) 2006 The Apache Software Foundation - * - * Licensed 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. - * - */ -#ifndef _Queue_ -#define _Queue_ - -#include <vector> -#include <queue> -#include "memory.h" -#include "apr_time.h" -#include "amqp_types.h" -#include "Binding.h" -#include "ConnectionToken.h" -#include "Consumer.h" -#include "Message.h" -#include "MonitorImpl.h" - -namespace qpid { - namespace broker { - - /** - * Thrown when exclusive access would be violated. - */ - struct ExclusiveAccessException{}; - - /** - * The brokers representation of an amqp queue. Messages are - * delivered to a queue from where they can be dispatched to - * registered consumers or be stored until dequeued or until one - * or more consumers registers. - */ - class Queue{ - const string name; - const u_int32_t autodelete; - const bool durable; - const ConnectionToken* const owner; - std::vector<Consumer*> consumers; - std::queue<Binding*> bindings; - std::queue<Message::shared_ptr> messages; - bool queueing; - bool dispatching; - int next; - mutable qpid::concurrent::MonitorImpl lock; - apr_time_t lastUsed; - Consumer* exclusive; - - bool startDispatching(); - bool dispatch(Message::shared_ptr& msg); - - public: - - typedef std::tr1::shared_ptr<Queue> shared_ptr; - - typedef std::vector<shared_ptr> vector; - - Queue(const string& name, bool durable = false, u_int32_t autodelete = 0, const ConnectionToken* const owner = 0); - ~Queue(); - /** - * Informs the queue of a binding that should be cancelled on - * destruction of the queue. - */ - void bound(Binding* b); - /** - * Delivers a message to the queue from where it will be - * dispatched to immediately to a consumer if one is - * available or stored for dequeue or later dispatch if - * not. - */ - void deliver(Message::shared_ptr& msg); - /** - * Dispatch any queued messages providing there are - * consumers for them. Only one thread can be dispatching - * at any time, but this method (rather than the caller) - * is responsible for ensuring that. - */ - void dispatch(); - void consume(Consumer* c, bool exclusive = false); - void cancel(Consumer* c); - Message::shared_ptr dequeue(); - u_int32_t purge(); - u_int32_t getMessageCount() const; - u_int32_t getConsumerCount() const; - inline const string& getName() const { return name; } - inline const bool isExclusiveOwner(const ConnectionToken* const o) const { return o == owner; } - inline bool hasExclusiveConsumer() const { return exclusive; } - bool canAutoDelete() const; - }; - } -} - - -#endif |