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XmlWriter.hpp

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00001 /* -*- C++ -*- */
00002 
00003 /*
00004  * The Apache Software License, Version 1.1
00005  *
00006  *
00007  * Copyright (c) 2002 The Apache Software Foundation.  All rights
00008  * reserved.
00009  *
00010  * Redistribution and use in source and binary forms, with or without
00011  * modification, are permitted provided that the following conditions
00012  * are met:
00013  *
00014  * 1. Redistributions of source code must retain the above copyright
00015  *    notice, this list of conditions and the following disclaimer.
00016  *
00017  * 2. Redistributions in binary form must reproduce the above copyright
00018  *    notice, this list of conditions and the following disclaimer in
00019  *    the documentation and/or other materials provided with the
00020  *    distribution.
00021  *
00022  * 3. The end-user documentation included with the redistribution,
00023  *    if any, must include the following acknowledgment:
00024  *       "This product includes software developed by the
00025  *        Apache Software Foundation (http://www.apache.org/)."
00026  *    Alternately, this acknowledgment may appear in the software itself,
00027  *    if and wherever such third-party acknowledgments normally appear.
00028  *
00029  * 4. The names "SOAP" and "Apache Software Foundation" must
00030  *    not be used to endorse or promote products derived from this
00031  *    software without prior written permission. For written
00032  *    permission, please contact apache@apache.org.
00033  *
00034  * 5. Products derived from this software may not be called "Apache",
00035  *    nor may "Apache" appear in their name, without prior written
00036  *    permission of the Apache Software Foundation.
00037  *
00038  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00039  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00040  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00041  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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00051  *
00052  * This software consists of voluntary contributions made by many
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00057 
00058 /*
00059  *
00060  *
00061  * @author Lilantha Darshana (lilantha@erunway.com)
00062  *
00063  */
00064 
00065 
00066 #if !defined(_AXIS_XML_WRITER_HPP)
00067 #define _AXIS_XML_WRITER_HPP
00068 
00069 #include <sstream>
00070 
00071 const int m_nBufSize = 1024;
00072 
00083 
00084 
00085 // for the time being this is just a ostringstream.
00086 
00087 class XmlWriter : public std::ostringstream //std::streambuf
00088 {
00089 #if 0
00090 
00091 public:
00092         XmlWriter()
00093         {
00094             setp(m_Buf, m_Buf+(m_nBufSize - 1));
00095         }
00096 
00097         virtual ~XmlWriter()
00098         {
00099             sync();
00100         }
00101 
00102         std::ostringstream GetXmlBuffer(){ return m_strBuf;}
00103 
00104     protected:
00105         int_type overflow(int_type p_ch)
00106         {
00107             if(p_ch != EOF)
00108             {
00109                 *pptr() = p_ch;
00110                 pbump(1);
00111             }
00112             if(flush() == EOF) return EOF;
00113             return p_ch;
00114         }
00115 
00116         int flush()
00117         {
00118             const int size = pptr() - pbase();
00119             *pptr() = '\0';
00120             m_strBuf << m_Buf;
00121             pbump(-size);
00122             return size;
00123         }
00124 
00125         int sync()
00126         {
00127             if(flush() == EOF) return -1;
00128             return 0;
00129         }
00130 
00131     private:
00132         std::ostringstream m_strBuf;
00133         char m_Buf[m_nBufSize];
00134 
00135 #endif
00136 
00137 };
00138 
00139 
00140 #endif //_AXIS_XML_WRITER_HPP
00141 
00142 
Axis C++ Client Lib - User's Guide

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