XQuilla/docs/simple-api/classURIResolver.html
2020-02-17 22:21:23 +01:00

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<h1>URIResolver Class Reference</h1><!-- doxytag: class="URIResolver" --><!-- doxytag: inherits="xercesc::XMemory" -->
<p>This is an abstract class used to resolve URIs in different ways.
<a href="#_details">More...</a></p>
<p><code>#include &lt;<a class="el" href="URIResolver_8hpp_source.html">URIResolver.hpp</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for URIResolver:</div>
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<div class="center"><img src="classURIResolver__inherit__graph.png" border="0" usemap="#URIResolver_inherit__map" alt="Inheritance graph"/></div>
<map name="URIResolver_inherit__map" id="URIResolver_inherit__map">
<area shape="rect" href="classxercesc_1_1XMemory.html" title="This class makes it possible to override the C++ memory management by adding new/delete..." alt="" coords="5,5,136,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classURIResolver-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classURIResolver.html#aae25c302d6f7dff9db0c08e9a38cbf2f">~URIResolver</a> ()</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">virtual destructor, does nothing <a href="#aae25c302d6f7dff9db0c08e9a38cbf2f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classURIResolver.html#ab8794725669e322c88a0acbd328a8105">resolveDocument</a> (<a class="el" href="classSequence.html">Sequence</a> &amp;result, const XMLCh *uri, <a class="el" href="classDynamicContext.html">DynamicContext</a> *context, const QueryPathNode *projection)=0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resolve the given uri (and baseUri) to a <a class="el" href="classSequence.html" title="An eagerly evaluated result of a query execution.">Sequence</a> (reference parameter). <a href="#ab8794725669e322c88a0acbd328a8105"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classURIResolver.html#af94492ad28b27dcb4d86d3f8e7d7c96d">resolveCollection</a> (<a class="el" href="classSequence.html">Sequence</a> &amp;result, const XMLCh *uri, <a class="el" href="classDynamicContext.html">DynamicContext</a> *context, const QueryPathNode *projection)=0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resolve the given uri (and baseUri) to a <a class="el" href="classSequence.html" title="An eagerly evaluated result of a query execution.">Sequence</a> (reference parameter). <a href="#af94492ad28b27dcb4d86d3f8e7d7c96d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classURIResolver.html#afc76ef26a214dee9b84b7487f91bb64d">resolveDefaultCollection</a> (<a class="el" href="classSequence.html">Sequence</a> &amp;result, <a class="el" href="classDynamicContext.html">DynamicContext</a> *context, const QueryPathNode *projection)=0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resolve the default collection. <a href="#afc76ef26a214dee9b84b7487f91bb64d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classURIResolver.html#a41988c3ea951241a90ebf05832abb8b8">putDocument</a> (const <a class="el" href="classRefCountPointer.html">Node::Ptr</a> &amp;document, const XMLCh *uri, <a class="el" href="classDynamicContext.html">DynamicContext</a> *context)=0</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Called with any document that has been updated, to allow the user to save the document in any manner applicable. <a href="#a41988c3ea951241a90ebf05832abb8b8"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>This is an abstract class used to resolve URIs in different ways. </p>
<p>The user should derive a concrete class from <a class="el" href="classURIResolver.html" title="This is an abstract class used to resolve URIs in different ways.">URIResolver</a>, and use the <a class="el" href="classDynamicContext.html#aeaf54fa468b79effd098ac1d6ae87fdf" title="Register a callback object for resolving URIs.">DynamicContext::registerURIResolver()</a> method to add this resolver to the list used by <a class="el" href="classXQilla.html" title="Provides factory methods for creating XQQuery and DynamicContext objects.">XQilla</a>. </p>
<hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="aae25c302d6f7dff9db0c08e9a38cbf2f"></a><!-- doxytag: member="URIResolver::~URIResolver" ref="aae25c302d6f7dff9db0c08e9a38cbf2f" args="()" -->
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<td class="memname">virtual URIResolver::~URIResolver </td>
<td>(</td>
<td class="paramname"></td>
<td>&nbsp;)&nbsp;</td>
<td><code> [inline, virtual]</code></td>
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<p>virtual destructor, does nothing </p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a41988c3ea951241a90ebf05832abb8b8"></a><!-- doxytag: member="URIResolver::putDocument" ref="a41988c3ea951241a90ebf05832abb8b8" args="(const Node::Ptr &amp;document, const XMLCh *uri, DynamicContext *context)=0" -->
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<td class="memname">virtual bool URIResolver::putDocument </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classRefCountPointer.html">Node::Ptr</a> &amp;&nbsp;</td>
<td class="paramname"> <em>document</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const XMLCh *&nbsp;</td>
<td class="paramname"> <em>uri</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classDynamicContext.html">DynamicContext</a> *&nbsp;</td>
<td class="paramname"> <em>context</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Called with any document that has been updated, to allow the user to save the document in any manner applicable. </p>
<p>The uri parameter will be the argument to the fn:put() function if that was called with the document - otherwise it will be the document URI of the document. If this <a class="el" href="classURIResolver.html" title="This is an abstract class used to resolve URIs in different ways.">URIResolver</a> successfully handled the <a class="el" href="classURIResolver.html#a41988c3ea951241a90ebf05832abb8b8" title="Called with any document that has been updated, to allow the user to save the document...">putDocument()</a> request, the method should return true, otherwise it should return false and subsequent <a class="el" href="classURIResolver.html" title="This is an abstract class used to resolve URIs in different ways.">URIResolver</a> objects will be called to handle the document. </p>
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<a class="anchor" id="af94492ad28b27dcb4d86d3f8e7d7c96d"></a><!-- doxytag: member="URIResolver::resolveCollection" ref="af94492ad28b27dcb4d86d3f8e7d7c96d" args="(Sequence &amp;result, const XMLCh *uri, DynamicContext *context, const QueryPathNode *projection)=0" -->
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<td class="memname">virtual bool URIResolver::resolveCollection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSequence.html">Sequence</a> &amp;&nbsp;</td>
<td class="paramname"> <em>result</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const XMLCh *&nbsp;</td>
<td class="paramname"> <em>uri</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classDynamicContext.html">DynamicContext</a> *&nbsp;</td>
<td class="paramname"> <em>context</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QueryPathNode *&nbsp;</td>
<td class="paramname"> <em>projection</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Resolve the given uri (and baseUri) to a <a class="el" href="classSequence.html" title="An eagerly evaluated result of a query execution.">Sequence</a> (reference parameter). </p>
<p>If the uri is relative, the base uri can be obtained from the context. If the uri is not handled by this <a class="el" href="classURIResolver.html" title="This is an abstract class used to resolve URIs in different ways.">URIResolver</a>, returns false, otherwise returns true. </p>
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<a class="anchor" id="afc76ef26a214dee9b84b7487f91bb64d"></a><!-- doxytag: member="URIResolver::resolveDefaultCollection" ref="afc76ef26a214dee9b84b7487f91bb64d" args="(Sequence &amp;result, DynamicContext *context, const QueryPathNode *projection)=0" -->
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<td class="memname">virtual bool URIResolver::resolveDefaultCollection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSequence.html">Sequence</a> &amp;&nbsp;</td>
<td class="paramname"> <em>result</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classDynamicContext.html">DynamicContext</a> *&nbsp;</td>
<td class="paramname"> <em>context</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QueryPathNode *&nbsp;</td>
<td class="paramname"> <em>projection</em></td><td>&nbsp;</td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>Resolve the default collection. </p>
<p>If it is not defined, returns false, otherwise returns true. </p>
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<a class="anchor" id="ab8794725669e322c88a0acbd328a8105"></a><!-- doxytag: member="URIResolver::resolveDocument" ref="ab8794725669e322c88a0acbd328a8105" args="(Sequence &amp;result, const XMLCh *uri, DynamicContext *context, const QueryPathNode *projection)=0" -->
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<td class="memname">virtual bool URIResolver::resolveDocument </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSequence.html">Sequence</a> &amp;&nbsp;</td>
<td class="paramname"> <em>result</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const XMLCh *&nbsp;</td>
<td class="paramname"> <em>uri</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classDynamicContext.html">DynamicContext</a> *&nbsp;</td>
<td class="paramname"> <em>context</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QueryPathNode *&nbsp;</td>
<td class="paramname"> <em>projection</em></td><td>&nbsp;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<div class="memdoc">
<p>Resolve the given uri (and baseUri) to a <a class="el" href="classSequence.html" title="An eagerly evaluated result of a query execution.">Sequence</a> (reference parameter). </p>
<p>If the uri is relative, the base uri can be obtained from the context. If the uri is not handled by this <a class="el" href="classURIResolver.html" title="This is an abstract class used to resolve URIs in different ways.">URIResolver</a>, returns false, otherwise returns true. </p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="URIResolver_8hpp_source.html">URIResolver.hpp</a></li>
</ul>
</div>
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