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#ifndef QPID_ADDRESS_H
#define QPID_ADDRESS_H
/*
*
* 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.
*
*/
#include "qpid/sys/IntegerTypes.h"
#include <boost/variant.hpp>
#include <iosfwd>
#include <string>
#include <vector>
namespace qpid {
/** TCP address of a broker - host:port */
struct TcpAddress {
static const uint16_t DEFAULT_PORT=5672;
explicit TcpAddress(const std::string& host_=std::string(),uint16_t port_=DEFAULT_PORT);
std::string host;
uint16_t port;
};
bool operator==(const TcpAddress& x, const TcpAddress& y);
std::ostream& operator<<(std::ostream& os, const TcpAddress& a);
/**@internal Not a real address type, this is a placeholder to
* demonstrate and validate multi-protocol Urls for unit tests and
* developer education only. An example address holds just a char.
*/
struct ExampleAddress {
explicit ExampleAddress(char data);
char data;
};
bool operator==(const ExampleAddress& x, const ExampleAddress& y);
std::ostream& operator<<(std::ostream& os, const ExampleAddress& a);
/**
* Contains the address of an AMQP broker. Can any supported type of
* broker address. Currently only TcpAddress is supported.
*/
struct Address {
public:
Address(const Address& a) : value(a.value) {}
Address(const TcpAddress& tcp) : value(tcp) {}
Address(const ExampleAddress& eg) : value(eg) {} ///<@internal
template <class AddressType> Address& operator=(const AddressType& t) { value=t; return *this; }
/** Get the address of type AddressType.
*@return AddressType* pointing to the contained address or 0 if
*contained address is not of type AddressType.
*/
template <class AddressType> AddressType* get() { return boost::get<AddressType>(&value); }
/** Get the address of type AddressType.
*@return AddressType* pointing to the contained address or 0 if
*contained address is not of type AddressType.
*/
template <class AddressType> const AddressType* get() const { return boost::get<AddressType>(&value); }
private:
boost::variant<TcpAddress,ExampleAddress> value;
friend std::ostream& operator<<(std::ostream& os, const Address& addr);
};
} // namespace qpid
#endif /*!QPID_ADDRESS_H*/
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