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<h1>XMLNetAccessor.hpp</h1><a href="XMLNetAccessor_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> * Copyright 1999-2000,2004 The Apache Software Foundation.</span>
00003 <span class="comment"> * </span>
00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
00006 <span class="comment"> * You may obtain a copy of the License at</span>
00007 <span class="comment"> * </span>
00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
00009 <span class="comment"> * </span>
00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
00014 <span class="comment"> * limitations under the License.</span>
00015 <span class="comment"> */</span>
00016
00017 <span class="comment">/*</span>
00018 <span class="comment"> * $Id: XMLNetAccessor.hpp 176026 2004-09-08 13:57:07Z peiyongz $</span>
00019 <span class="comment"> */</span>
00020
00021 <span class="preprocessor">#if !defined(XMLNETACCESSOR_HPP)</span>
<a name="l00022"></a><a class="code" href="XMLNetAccessor_8hpp.html#a0">00022</a> <span class="preprocessor"></span><span class="preprocessor">#define XMLNETACCESSOR_HPP</span>
00023 <span class="preprocessor"></span>
00024 <span class="preprocessor">#include <<a class="code" href="XMLURL_8hpp.html">xercesc/util/XMLURL.hpp</a>></span>
00025 <span class="preprocessor">#include <<a class="code" href="XMLException_8hpp.html">xercesc/util/XMLException.hpp</a>></span>
00026
00027 <a class="code" href="XercesDefs_8hpp.html#a3">XERCES_CPP_NAMESPACE_BEGIN</a>
00028
00029 <span class="keyword">class </span><a class="code" href="classBinInputStream.html">BinInputStream</a>;
00030
00031 <span class="comment">// This class holds advanced informations about the HTTP connection</span>
<a name="l00032"></a><a class="code" href="classXMLNetHTTPInfo.html">00032</a> <span class="keyword">class </span><a class="code" href="XercesDefs_8hpp.html#a9"></a> XMLNetHTTPInfo
00033 {
00034 <span class="keyword">public</span>:
00035 XMLNetHTTPInfo();
00036
<a name="l00037"></a><a class="code" href="classXMLNetHTTPInfo.html#w3">00037</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
00038 GET,
00039 PUT,
00040 POST
00041 } HTTPMethod;
00042
00043 <span class="comment">// -----------------------------------------------------------------------</span>
00044 <span class="comment">// Data members</span>
00045 <span class="comment">//</span>
00046 <span class="comment">// fHTTPMethod</span>
00047 <span class="comment">// The type of the HTTP request</span>
00048 <span class="comment">//</span>
00049 <span class="comment">// fHeaders</span>
00050 <span class="comment">// The extra headers that will be sent as part of the request; the format is</span>
00051 <span class="comment">// Header1: Value\r\nHeader2: Value\r\n</span>
00052 <span class="comment">//</span>
00053 <span class="comment">// fHeadersLen</span>
00054 <span class="comment">// The length of the string pointed by fHeaders, in bytes</span>
00055 <span class="comment">//</span>
00056 <span class="comment">// fPayload</span>
00057 <span class="comment">// The extra data that will be sent after the headers; in the case of a PUT</span>
00058 <span class="comment">// operation, this is the content of the resource being posted. It can be binary data</span>
00059 <span class="comment">//</span>
00060 <span class="comment">// fPayloadLen</span>
00061 <span class="comment">// The length of the binary buffer pointed by fPayload, in bytes</span>
00062 <span class="comment">//</span>
<a name="l00063"></a><a class="code" href="classXMLNetHTTPInfo.html#o0">00063</a> HTTPMethod fHTTPMethod;
<a name="l00064"></a><a class="code" href="classXMLNetHTTPInfo.html#o1">00064</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* fHeaders;
<a name="l00065"></a><a class="code" href="classXMLNetHTTPInfo.html#o2">00065</a> <span class="keywordtype">int</span> fHeadersLen;
<a name="l00066"></a><a class="code" href="classXMLNetHTTPInfo.html#o3">00066</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* fPayload;
<a name="l00067"></a><a class="code" href="classXMLNetHTTPInfo.html#o4">00067</a> <span class="keywordtype">int</span> fPayloadLen;
00068 };
00069
<a name="l00070"></a><a class="code" href="classXMLNetHTTPInfo.html#a0">00070</a> <span class="keyword">inline</span> <a class="code" href="classXMLNetHTTPInfo.html#a0">XMLNetHTTPInfo::XMLNetHTTPInfo</a>()
00071 :fHTTPMethod(XMLNetHTTPInfo::GET),
00072 fHeaders(0),
00073 fHeadersLen(0),
00074 fPayload(0),
00075 fPayloadLen(0)
00076 {
00077 }
00078
00079
00080 <span class="comment">//</span>
00081 <span class="comment">// This class is an abstract interface via which the URL class accesses</span>
00082 <span class="comment">// net access services. When any source URL is not in effect a local file</span>
00083 <span class="comment">// path, then the URL class is used to look at it. Then the URL class can</span>
00084 <span class="comment">// be asked to make a binary input stream via which the referenced resource</span>
00085 <span class="comment">// can be read in.</span>
00086 <span class="comment">//</span>
00087 <span class="comment">// The URL class will use an object derived from this class to create a</span>
00088 <span class="comment">// binary stream for the URL to return. The object it uses is provided by</span>
00089 <span class="comment">// the platform utils, and is actually provided by the per-platform init</span>
00090 <span class="comment">// code so each platform can decide what actual implementation it wants to</span>
00091 <span class="comment">// use.</span>
00092 <span class="comment">//</span>
<a name="l00093"></a><a class="code" href="classXMLNetAccessor.html">00093</a> <span class="keyword">class </span><a class="code" href="XercesDefs_8hpp.html#a9"></a> XMLNetAccessor : <span class="keyword">public</span> <a class="code" href="classXMemory.html">XMemory</a>
00094 {
00095 <span class="keyword">public</span> :
00096 <span class="comment">// -----------------------------------------------------------------------</span>
00097 <span class="comment">// Virtual destructor</span>
00098 <span class="comment">// -----------------------------------------------------------------------</span>
<a name="l00099"></a><a class="code" href="classXMLNetAccessor.html#a0">00099</a> <span class="keyword">virtual</span> ~XMLNetAccessor()
00100 {
00101 }
00102
00103
00104 <span class="comment">// -----------------------------------------------------------------------</span>
00105 <span class="comment">// The virtual net accessor interface</span>
00106 <span class="comment">// -----------------------------------------------------------------------</span>
00107 <span class="keyword">virtual</span> <span class="keyword">const</span> XMLCh* getId() <span class="keyword">const </span>= 0;
00108
00109 <span class="keyword">virtual</span> <a class="code" href="classBinInputStream.html">BinInputStream</a>* makeNew
00110 (
00111 <span class="keyword">const</span> <a class="code" href="classXMLURL.html">XMLURL</a>& urlSrc,
00112 <span class="keyword">const</span> XMLNetHTTPInfo* httpInfo=0
00113 ) = 0;
00114
00115
00116 <span class="keyword">protected</span> :
00117 <span class="comment">// -----------------------------------------------------------------------</span>
00118 <span class="comment">// Hidden constructors</span>
00119 <span class="comment">// -----------------------------------------------------------------------</span>
<a name="l00120"></a><a class="code" href="classXMLNetAccessor.html#b0">00120</a> XMLNetAccessor()
00121 {
00122 }
00123
00124
00125 <span class="keyword">private</span> :
00126 <span class="comment">// -----------------------------------------------------------------------</span>
00127 <span class="comment">// Unimplemented constructors and operators</span>
00128 <span class="comment">// -----------------------------------------------------------------------</span>
00129 XMLNetAccessor(<span class="keyword">const</span> XMLNetAccessor&);
00130 XMLNetAccessor& operator=(<span class="keyword">const</span> XMLNetAccessor&);
00131 };
00132
00133 <a class="code" href="XMLException_8hpp.html#a1">MakeXMLException</a>(NetAccessorException, )
00134
00135 XERCES_CPP_NAMESPACE_END
00136
00137 #endif
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