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#ifndef QPID_BROKER_AMQP_MESSAGE_H
#define QPID_BROKER_AMQP_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 "qpid/broker/Message.h"
#include "qpid/amqp/CharSequence.h"
#include "qpid/amqp/MessageId.h"
#include "qpid/amqp/MessageReader.h"
#include <boost/optional.hpp>
namespace qpid {
namespace framing {
class Buffer;
}
namespace broker {
namespace amqp {
/**
* Represents an AMQP 1.0 format message
*/
class Message : public qpid::broker::Message::Encoding, private qpid::amqp::MessageReader, public qpid::broker::PersistableMessage
{
public:
//Encoding interface:
std::string getRoutingKey() const;
bool isPersistent() const;
uint8_t getPriority() const;
uint64_t getContentSize() const;
std::string getPropertyAsString(const std::string& key) const;
std::string getAnnotationAsString(const std::string& key) const;
bool getTtl(uint64_t&) const;
std::string getContent() const;
void processProperties(MapHandler&) const;
std::string getUserId() const;
qpid::amqp::MessageId getMessageId() const;
qpid::amqp::CharSequence getReplyTo() const;
qpid::amqp::MessageId getCorrelationId() const;
qpid::amqp::CharSequence getContentType() const;
qpid::amqp::CharSequence getContentEncoding() const;
qpid::amqp::CharSequence getDeliveryAnnotations() const;
qpid::amqp::CharSequence getMessageAnnotations() const;
qpid::amqp::CharSequence getApplicationProperties() const;
qpid::amqp::CharSequence getBareMessage() const;
qpid::amqp::CharSequence getBody() const;
qpid::amqp::CharSequence getFooter() const;
Message(size_t size);
char* getData();
const char* getData() const;
size_t getSize() const;
void scan();
//PersistableMessage interface:
void encode(framing::Buffer& buffer) const;
uint32_t encodedSize() const;
void decodeHeader(framing::Buffer& buffer);
void decodeContent(framing::Buffer& buffer);
uint32_t encodedHeaderSize() const;
boost::intrusive_ptr<PersistableMessage> merge(const std::map<std::string, qpid::types::Variant>& annotations) const;
static const Message& get(const qpid::broker::Message&);
private:
std::vector<char> data;
//header:
boost::optional<bool> durable;
boost::optional<uint8_t> priority;
boost::optional<uint32_t> ttl;
boost::optional<bool> firstAcquirer;
boost::optional<uint32_t> deliveryCount;
//annotations:
qpid::amqp::CharSequence deliveryAnnotations;
qpid::amqp::CharSequence messageAnnotations;
qpid::amqp::CharSequence bareMessage;//properties, application-properties and content
//properties:
qpid::amqp::MessageId messageId;
qpid::amqp::CharSequence userId;
qpid::amqp::CharSequence to;
qpid::amqp::CharSequence subject;
qpid::amqp::CharSequence replyTo;
qpid::amqp::MessageId correlationId;
qpid::amqp::CharSequence contentType;
qpid::amqp::CharSequence contentEncoding;
//application-properties:
qpid::amqp::CharSequence applicationProperties;
//body:
qpid::amqp::CharSequence body;
//footer:
qpid::amqp::CharSequence footer;
//header:
void onDurable(bool b);
void onPriority(uint8_t i);
void onTtl(uint32_t i);
void onFirstAcquirer(bool b);
void onDeliveryCount(uint32_t i);
//properties:
void onMessageId(uint64_t);
void onMessageId(const qpid::amqp::CharSequence&, qpid::types::VariantType);
void onUserId(const qpid::amqp::CharSequence& v);
void onTo(const qpid::amqp::CharSequence& v);
void onSubject(const qpid::amqp::CharSequence& v);
void onReplyTo(const qpid::amqp::CharSequence& v);
void onCorrelationId(uint64_t);
void onCorrelationId(const qpid::amqp::CharSequence&, qpid::types::VariantType);
void onContentType(const qpid::amqp::CharSequence& v);
void onContentEncoding(const qpid::amqp::CharSequence& v);
void onAbsoluteExpiryTime(int64_t i);
void onCreationTime(int64_t);
void onGroupId(const qpid::amqp::CharSequence&);
void onGroupSequence(uint32_t);
void onReplyToGroupId(const qpid::amqp::CharSequence&);
void onApplicationProperties(const qpid::amqp::CharSequence&);
void onDeliveryAnnotations(const qpid::amqp::CharSequence&);
void onMessageAnnotations(const qpid::amqp::CharSequence&);
void onBody(const qpid::amqp::CharSequence&, const qpid::amqp::Descriptor&);
void onBody(const qpid::types::Variant&, const qpid::amqp::Descriptor&);
void onFooter(const qpid::amqp::CharSequence&);
};
}}} // namespace qpid::broker::amqp
#endif /*!QPID_BROKER_AMQP_MESSAGE_H*/
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