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#ifndef QPID_MESSAGING_MESSAGEIMPL_H
#define QPID_MESSAGING_MESSAGEIMPL_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/messaging/Address.h"
#include "qpid/messaging/Codec.h"
#include "qpid/messaging/MessageContent.h"
#include "qpid/messaging/Variant.h"
#include "qpid/framing/SequenceNumber.h"
namespace qpid {
namespace messaging {
struct MessageImpl : MessageContent
{
Address replyTo;
std::string subject;
std::string contentType;
Variant::Map headers;
std::string bytes;
Variant content;//used only for LIST and MAP
VariantType type;//if LIST, MAP content holds the value; if VOID bytes holds the value
qpid::framing::SequenceNumber internalId;
MessageImpl(const std::string& c);
MessageImpl(const char* chars, size_t count);
void setReplyTo(const Address& d);
const Address& getReplyTo() const;
void setSubject(const std::string& s);
const std::string& getSubject() const;
void setContentType(const std::string& s);
const std::string& getContentType() const;
const Variant::Map& getHeaders() const;
Variant::Map& getHeaders();
void setBytes(const std::string& bytes);
void setBytes(const char* chars, size_t count);
const std::string& getBytes() const;
std::string& getBytes();
void setInternalId(qpid::framing::SequenceNumber id);
qpid::framing::SequenceNumber getInternalId();
bool isVoid() const;
const std::string& asString() const;
std::string& asString();
const char* asChars() const;
size_t size() const;
const Variant::Map& asMap() const;
Variant::Map& asMap();
bool isMap() const;
const Variant::List& asList() const;
Variant::List& asList();
bool isList() const;
void clear();
void getEncodedContent(Codec& codec, std::string&) const;
void encode(Codec& codec);
void decode(Codec& codec);
Variant& operator[](const std::string&);
std::ostream& print(std::ostream& out) const;
//operator<< for variety of types...
MessageContent& operator<<(const std::string&);
MessageContent& operator<<(const char*);
MessageContent& operator<<(bool);
MessageContent& operator<<(int8_t);
MessageContent& operator<<(int16_t);
MessageContent& operator<<(int32_t);
MessageContent& operator<<(int64_t);
MessageContent& operator<<(uint8_t);
MessageContent& operator<<(uint16_t);
MessageContent& operator<<(uint32_t);
MessageContent& operator<<(uint64_t);
MessageContent& operator<<(double);
MessageContent& operator<<(float);
//assignment from string, map and list
MessageContent& operator=(const std::string&);
MessageContent& operator=(const char*);
MessageContent& operator=(const Variant::Map&);
MessageContent& operator=(const Variant::List&);
template <class T> MessageContent& append(T& t);
};
class Message;
/**
* Provides access to the internal MessageImpl for a message which is
* useful when accessing any message state not exposed directly
* through the public API.
*/
struct MessageImplAccess
{
static MessageImpl& get(Message&);
static const MessageImpl& get(const Message&);
};
}} // namespace qpid::messaging
#endif /*!QPID_MESSAGING_MESSAGEIMPL_H*/
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