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Diffstat (limited to 'cpp/src/qpid/broker/BrokerMessage.h')
-rw-r--r-- | cpp/src/qpid/broker/BrokerMessage.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/cpp/src/qpid/broker/BrokerMessage.h b/cpp/src/qpid/broker/BrokerMessage.h deleted file mode 100644 index 0f46ff2e83..0000000000 --- a/cpp/src/qpid/broker/BrokerMessage.h +++ /dev/null @@ -1,146 +0,0 @@ -#ifndef _broker_BrokerMessage_h -#define _broker_BrokerMessage_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 <memory> -#include <boost/shared_ptr.hpp> - -#include "BrokerMessageBase.h" -#include "qpid/framing/BasicHeaderProperties.h" -#include "qpid/framing/AMQHeaderBody.h" -#include "ConnectionToken.h" -#include "Content.h" -#include "qpid/sys/Mutex.h" -#include "TxBuffer.h" - -namespace qpid { - -namespace framing { -class ChannelAdapter; -class AMQHeaderBody; -} - -namespace broker { - -class MessageStore; -class Queue; -using framing::string; - -/** - * Represents an AMQP message, i.e. a header body, a list of - * content bodies and some details about the publication - * request. - */ -class BasicMessage : public Message { - framing::AMQHeaderBody header; - bool isHeaderSet; - std::auto_ptr<Content> content; - mutable sys::Mutex contentLock; - uint64_t size; - - void sendContent(framing::ChannelAdapter&, uint32_t framesize); - - public: - typedef boost::shared_ptr<BasicMessage> shared_ptr; - - BasicMessage(const ConnectionToken* const publisher, - const string& exchange, const string& routingKey, - bool mandatory, bool immediate); - BasicMessage(); - ~BasicMessage(); - void setHeader(framing::AMQHeaderBody* header); - void addContent(framing::AMQContentBody* data); - bool isComplete(); - - static DeliveryToken::shared_ptr createGetToken(boost::shared_ptr<Queue> queue); - static DeliveryToken::shared_ptr createConsumeToken(const string& consumer); - void deliver(framing::ChannelAdapter& channel, DeliveryId deliveryTag, DeliveryToken::shared_ptr token, uint32_t framesize); - - void deliver(framing::ChannelAdapter&, - const string& consumerTag, - DeliveryId deliveryTag, - uint32_t framesize); - - void sendGetOk(framing::ChannelAdapter& channel, - uint32_t messageCount, - DeliveryId deliveryTag, - uint32_t framesize); - - framing::BasicHeaderProperties* getHeaderProperties(); - const framing::FieldTable& getApplicationHeaders(); - bool isPersistent(); - uint64_t contentSize() const { return size; } - - void decode(framing::Buffer& buffer, bool headersOnly = false, - uint32_t contentChunkSize = 0); - void decodeHeader(framing::Buffer& buffer); - void decodeContent(framing::Buffer& buffer, uint32_t contentChunkSize = 0); - - void encode(framing::Buffer& buffer) const; - void encodeHeader(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; - /** - * @returns the size of the buffer needed to encode the - * (possibly partial) content held by this message - */ - uint32_t encodedContentSize() const; - /** - * 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); - /** - * If headers have been received, returns the expected - * content size else returns 0. - */ - uint64_t expectedContentSize(); - /** - * Sets the 'content' implementation of this message (the - * message controls the lifecycle of the content instance - * it uses). - */ - void setContent(std::auto_ptr<Content>& content); - - /** - * Returns the byte credits required to transfer this message. - */ - uint32_t getRequiredCredit() const; -}; - -} -} - - -#endif /*!_broker_BrokerMessage_h*/ |