SocketFactory.h

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/*
 * 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.
 */
#ifndef _DECAF_NET_SOCKETFACTORY_H_
#define _DECAF_NET_SOCKETFACTORY_H_

#include <decaf/util/Config.h>

#include <decaf/io/IOException.h>
#include <decaf/net/UnknownHostException.h>

namespace decaf{
namespace net{

    class Socket;
    class InetAddress;

    class DECAF_API SocketFactory {
    private:

        static SocketFactory* defaultFactory;

    private:

        SocketFactory( const SocketFactory& );
        SocketFactory& operator= ( const SocketFactory& );

    protected:

        SocketFactory();

    public:

        virtual ~SocketFactory();

        virtual Socket* createSocket();

        virtual Socket* createSocket( const InetAddress* host, int port ) = 0;

        virtual Socket* createSocket( const InetAddress* host, int port,
                                      const InetAddress* ifAddress, int localPort ) = 0;

        virtual Socket* createSocket( const std::string& name, int port ) = 0;

        virtual Socket* createSocket( const std::string& name, int port,
                                      const InetAddress* ifAddress, int localPort ) = 0;

        static SocketFactory* getDefault();

    };

}}

#endif /*_DECAF_NET_SOCKETFACTORY_H_*/