diff options
Diffstat (limited to 'M4-RCs/qpid/cpp/src/qpid/broker/Message.h')
| -rw-r--r-- | M4-RCs/qpid/cpp/src/qpid/broker/Message.h | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/M4-RCs/qpid/cpp/src/qpid/broker/Message.h b/M4-RCs/qpid/cpp/src/qpid/broker/Message.h deleted file mode 100644 index bed191fb8d..0000000000 --- a/M4-RCs/qpid/cpp/src/qpid/broker/Message.h +++ /dev/null @@ -1,185 +0,0 @@ -#ifndef _broker_Message_h -#define _broker_Message_h - -/* - * - * 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 "PersistableMessage.h" -#include "MessageAdapter.h" -#include "qpid/framing/amqp_types.h" -#include "qpid/sys/Mutex.h" -#include "qpid/sys/Time.h" -#include "qpid/shared_ptr.h" -#include <boost/function.hpp> -#include <string> -#include <vector> - -namespace qpid { - -namespace framing { -class FieldTable; -class SequenceNumber; -} - -namespace broker { -class ConnectionToken; -class Exchange; -class ExchangeRegistry; -class MessageStore; -class Queue; - -class Message : public PersistableMessage { -public: - typedef boost::function<void (const boost::intrusive_ptr<Message>&)> MessageCallback; - - Message(const framing::SequenceNumber& id = framing::SequenceNumber()); - ~Message(); - - uint64_t getPersistenceId() const { return persistenceId; } - void setPersistenceId(uint64_t _persistenceId) const { persistenceId = _persistenceId; } - - bool getRedelivered() const { return redelivered; } - void redeliver() { redelivered = true; } - - const ConnectionToken* getPublisher() const { return publisher; } - void setPublisher(ConnectionToken* p) { publisher = p; } - - const framing::SequenceNumber& getCommandId() { return frames.getId(); } - - uint64_t contentSize() const; - - std::string getRoutingKey() const; - const boost::shared_ptr<Exchange> getExchange(ExchangeRegistry&) const; - std::string getExchangeName() const; - bool isImmediate() const; - const framing::FieldTable* getApplicationHeaders() const; - bool isPersistent(); - bool requiresAccept(); - void setTimestamp(); - bool hasExpired() const; - - framing::FrameSet& getFrames() { return frames; } - const framing::FrameSet& getFrames() const { return frames; } - - template <class T> T* getProperties() { - qpid::framing::AMQHeaderBody* p = frames.getHeaders(); - return p->get<T>(true); - } - - template <class T> const T* getProperties() const { - qpid::framing::AMQHeaderBody* p = frames.getHeaders(); - return p->get<T>(true); - } - - template <class T> const T* hasProperties() const { - const qpid::framing::AMQHeaderBody* p = frames.getHeaders(); - return p->get<T>(); - } - - template <class T> const T* getMethod() const { - return frames.as<T>(); - } - - template <class T> bool isA() const { - return frames.isA<T>(); - } - - uint32_t getRequiredCredit() const; - - void encode(framing::Buffer& buffer) const; - void encodeContent(framing::Buffer& buffer) const; - - /** - * @returns the size of the buffer needed to encode this - * message in its entirety - */ - uint32_t encodedSize() const; - /** - * @returns the size of the buffer needed to encode the - * 'header' of this message (not just the header frame, - * but other meta data e.g.routing key and exchange) - */ - uint32_t encodedHeaderSize() const; - uint32_t encodedContentSize() const; - - void decodeHeader(framing::Buffer& buffer); - void decodeContent(framing::Buffer& buffer); - - /** - * Releases the in-memory content data held by this - * message. Must pass in a store from which the data can - * be reloaded. - */ - void releaseContent(MessageStore* store); - void destroy(); - - void sendContent(Queue& queue, framing::FrameHandler& out, uint16_t maxFrameSize) const; - void sendHeader(framing::FrameHandler& out, uint16_t maxFrameSize) const; - - bool isContentLoaded() const; - - bool isExcluded(const std::vector<std::string>& excludes) const; - void addTraceId(const std::string& id); - - void forcePersistent(); - - boost::intrusive_ptr<Message>& getReplacementMessage(const Queue* qfor) const; - void setReplacementMessage(boost::intrusive_ptr<Message> msg, const Queue* qfor); - - /** Call cb when enqueue is complete, may call immediately. Holds cb by reference. */ - void setEnqueueCompleteCallback(MessageCallback& cb); - void resetEnqueueCompleteCallback(); - - /** Call cb when dequeue is complete, may call immediately. Holds cb by reference. */ - void setDequeueCompleteCallback(MessageCallback& cb); - void resetDequeueCompleteCallback(); - - private: - typedef std::map<const Queue*,boost::intrusive_ptr<Message> > Replacement; - - MessageAdapter& getAdapter() const; - void allEnqueuesComplete(); - void allDequeuesComplete(); - - mutable sys::Mutex lock; - framing::FrameSet frames; - mutable boost::shared_ptr<Exchange> exchange; - mutable uint64_t persistenceId; - bool redelivered; - bool loaded; - bool staged; - bool forcePersistentPolicy; // used to force message as durable, via a broker policy - ConnectionToken* publisher; - mutable MessageAdapter* adapter; - qpid::sys::AbsTime expiration; - - static TransferAdapter TRANSFER; - - mutable Replacement replacement; - mutable boost::intrusive_ptr<Message> empty; - MessageCallback* enqueueCallback; - MessageCallback* dequeueCallback; -}; - -}} - - -#endif |