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<title>Class Poco::Net::HTTPSessionFactory</title>
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<meta name="copyright" content="Copyright (c) 2009, Applied Informatics Software Engineering GmbH and Contributors"/>
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<meta name="date" content="2009-11-24"/>
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<h1 class="namespace"><a href="Poco.Net.html" class="namespace">Poco::Net</a></h1>
<h1 class="symbol">class HTTPSessionFactory</h1>
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<p>
<b>Library:</b> Net<br />
<b>Package:</b> HTTPClient<br />
<b>Header:</b> Poco/Net/HTTPSessionFactory.h</p>
<h2>Description</h2>
<div class="description">
<p>A factory for <a href="Poco.Net.HTTPClientSession.html" title="class Poco::Net::HTTPClientSession">HTTPClientSession</a> objects. </p>
<p>Given a <a href="Poco.URI.html" title="class Poco::URI">URI</a>, this class creates a <a href="Poco.Net.HTTPClientSession.html" title="class Poco::Net::HTTPClientSession">HTTPClientSession</a> (for http) or a <a href="Poco.Net.HTTPSClientSession.html" title="class Poco::Net::HTTPSClientSession">HTTPSClientSession</a> (for https) for accessing the <a href="Poco.URI.html" title="class Poco::URI">URI</a>. </p>
<p>The actual work of creating the session is done by <a href="Poco.Net.HTTPSessionInstantiator.html" title="class Poco::Net::HTTPSessionInstantiator">HTTPSessionInstantiator</a> objects that must be registered with a <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>. </p>
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<h2>Member Summary</h2>
<p><b>Member Functions: </b><a href="Poco.Net.HTTPSessionFactory.html#13228" title="Poco::Net::HTTPSessionFactory::createClientSession()">createClientSession</a>, <a href="Poco.Net.HTTPSessionFactory.html#13235" title="Poco::Net::HTTPSessionFactory::defaultFactory()">defaultFactory</a>, <a href="Poco.Net.HTTPSessionFactory.html#13230" title="Poco::Net::HTTPSessionFactory::proxyHost()">proxyHost</a>, <a href="Poco.Net.HTTPSessionFactory.html#13231" title="Poco::Net::HTTPSessionFactory::proxyPort()">proxyPort</a>, <a href="Poco.Net.HTTPSessionFactory.html#13221" title="Poco::Net::HTTPSessionFactory::registerProtocol()">registerProtocol</a>, <a href="Poco.Net.HTTPSessionFactory.html#13232" title="Poco::Net::HTTPSessionFactory::setProxy()">setProxy</a>, <a href="Poco.Net.HTTPSessionFactory.html#13226" title="Poco::Net::HTTPSessionFactory::supportsProtocol()">supportsProtocol</a>, <a href="Poco.Net.HTTPSessionFactory.html#13224" title="Poco::Net::HTTPSessionFactory::unregisterProtocol()">unregisterProtocol</a></p>
<h2>Constructors</h2>
<h3><a name="13216">HTTPSessionFactory</a></h3>
<p class="decl"><a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>();</p>
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<p>Creates the <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>. </p>
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<h3><a name="13217">HTTPSessionFactory</a></h3>
<p class="decl"><a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>(<br /> const std::string & proxyHost,<br /> <a href="Poco.html#11352" title="Poco::UInt16">Poco::UInt16</a> proxyPort<br />);</p>
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<p>Creates the <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a> and sets the proxy host and port. </p>
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<h2>Destructor</h2>
<h3><a name="13220">~HTTPSessionFactory</a></h3>
<p class="decl">~<a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>();</p>
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<p>Destroys the <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>. </p>
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<h2>Member Functions</h2>
<h3><a name="13228">createClientSession</a></h3>
<p class="decl"><a href="Poco.Net.HTTPClientSession.html" title="class Poco::Net::HTTPClientSession">HTTPClientSession</a> * createClientSession(<br /> const <a href="Poco.URI.html" title="class Poco::URI">Poco::URI</a> & uri<br />);</p>
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<p>Creates a client session for the given uri scheme. Throws exception if no factory is registered for the given scheme </p>
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<h3><a name="13235">defaultFactory</a> <img src="images/static.gif" alt="static" title="static" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">static <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a> & defaultFactory();</p>
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<p>Returns the default <a href="Poco.Net.HTTPSessionFactory.html" title="class Poco::Net::HTTPSessionFactory">HTTPSessionFactory</a>. </p>
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<h3><a name="13230">proxyHost</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">const std::string & proxyHost() const;</p>
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<p>Returns the proxy host, if one has been set, or an empty string otherwise. </p>
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<h3><a name="13231">proxyPort</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl"><a href="Poco.html#11352" title="Poco::UInt16">Poco::UInt16</a> proxyPort() const;</p>
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<p>Returns the proxy port number, if one has been set, or zero otherwise. </p>
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<h3><a name="13221">registerProtocol</a></h3>
<p class="decl">void registerProtocol(<br /> const std::string & protocol,<br /> <a href="Poco.Net.HTTPSessionInstantiator.html" title="class Poco::Net::HTTPSessionInstantiator">HTTPSessionInstantiator</a> * pSessionInstantiator<br />);</p>
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<p>Registers the session instantiator for the given protocol. The factory takes ownership of the SessionInstantiator. </p>
<p>A protocol can be registered more than once. However, only the instantiator that has been registered first is used. Also, for each call to <a href="Poco.Net.HTTPSessionFactory.html#13221" title="Poco::Net::HTTPSessionFactory::registerProtocol()">registerProtocol</a>(), a corresponding call to <a href="Poco.Net.HTTPSessionFactory.html#13224" title="Poco::Net::HTTPSessionFactory::unregisterProtocol()">unregisterProtocol</a>() must be made. </p>
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<h3><a name="13232">setProxy</a></h3>
<p class="decl">void setProxy(<br /> const std::string & proxyHost,<br /> <a href="Poco.html#11352" title="Poco::UInt16">Poco::UInt16</a> proxyPort<br />);</p>
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<p>Sets the proxy host and port number. </p>
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<h3><a name="13226">supportsProtocol</a></h3>
<p class="decl">bool supportsProtocol(<br /> const std::string & protocol<br />);</p>
<div class="description">
<p>Returns true if a session instantiator for the given protocol has been registered. </p>
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<h3><a name="13224">unregisterProtocol</a></h3>
<p class="decl">void unregisterProtocol(<br /> const std::string & protocol<br />);</p>
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<p>Removes the registration of a protocol. </p>
<p>Throws a <a href="Poco.NotFoundException.html" title="class Poco::NotFoundException">NotFoundException</a> if no instantiator has been registered for the given protocol. </p>
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<p class="footer">POCO C++ Libraries 1.3.6-all<br />
Copyright © 2009, <a href="http://pocoproject.org/" target="_blank">Applied Informatics Software Engineering GmbH and Contributors</a></p>
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