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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>UPnP/DLNA plugin for VDR: cUPnPContainerMediator Class Reference</title>
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<h1>cUPnPContainerMediator Class Reference</h1><!-- doxytag: class="cUPnPContainerMediator" --><!-- doxytag: inherits="cUPnPObjectMediator" --><code>#include <<a class="el" href="object_8h-source.html">object.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for cUPnPContainerMediator:</div>
<div class="dynsection">
<p><center><img src="classcUPnPContainerMediator__inherit__graph.png" border="0" usemap="#cUPnPContainerMediator__inherit__map" alt="Inheritance graph"></center>
<map name="cUPnPContainerMediator__inherit__map">
<area shape="rect" href="classcUPnPObjectMediator.html" title="{cUPnPObjectMediator\n|# mDatabase\l# mMediaDatabase\l|+ ~cUPnPObjectMediator()\l+ createObject()\l+ getObject()\l+ saveObject()\l+ deleteObject()\l+ clearObject()\l# cUPnPObjectMediator()\l# initializeObject()\l# objectToDatabase()\l# databaseToObject()\l}" alt="" coords="13,213,192,453"><area shape="rect" href="classcMediatorInterface.html" title="{cMediatorInterface\n||+ ~cMediatorInterface()\l+ createObject()\l+ getObject()\l+ saveObject()\l+ deleteObject()\l+ clearObject()\l}" alt="" coords="24,5,181,165"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<div class="dynheader">
Collaboration diagram for cUPnPContainerMediator:</div>
<div class="dynsection">
<p><center><img src="classcUPnPContainerMediator__coll__graph.png" border="0" usemap="#cUPnPContainerMediator__coll__map" alt="Collaboration graph"></center>
<map name="cUPnPContainerMediator__coll__map">
<area shape="rect" href="classcUPnPObjectMediator.html" title="{cUPnPObjectMediator\n|# mDatabase\l# mMediaDatabase\l|+ ~cUPnPObjectMediator()\l+ createObject()\l+ getObject()\l+ saveObject()\l+ deleteObject()\l+ clearObject()\l# cUPnPObjectMediator()\l# initializeObject()\l# objectToDatabase()\l# databaseToObject()\l}" alt="" coords="111,1861,289,2101"><area shape="rect" href="classcMediatorInterface.html" title="{cMediatorInterface\n||+ ~cMediatorInterface()\l+ createObject()\l+ getObject()\l+ saveObject()\l+ deleteObject()\l+ clearObject()\l}" alt="" coords="5,1501,163,1661"><area shape="rect" href="classcMediaDatabase.html" title="{cMediaDatabase\n|- mSystemUpdateID\l- mFactory\l- mObjects\l- mDatabase\l- mLastInsertObjectID\l|+ getSystemUpdateID()\l+ getContainerUpdateIDs()\l+ cMediaDatabase()\l+ ~cMediaDatabase()\l+ addFastFind()\l+ getObjectByFastFind()\l+ getObjectByID()\l+ browse()\l+ search()\l- getNextObjectID()\l- cacheObject()\l- prepareDatabase()\l- loadChannels()\l- loadRecordings()\l- updateChannelEPG()\l- updateRecordings()\l- init()\l- updateSystemID()\l- Action()\l}" alt="" coords="271,1365,447,1797"><area shape="rect" href="classcUPnPObjectFactory.html" title="{cUPnPObjectFactory\n|- mDatabase\l- mMediators\l- mInstance\l|+ registerMediator()\l+ unregisterMediator()\l+ createObject()\l+ getObject()\l+ saveObject()\l+ deleteObject()\l+ clearObject()\l+ getInstance()\l- findMediatorByID()\l- findMediatorByClass()\l- cUPnPObjectFactory()\l}" alt="" coords="377,973,537,1245"><area shape="rect" href="classcSQLiteDatabase.html" title="{cSQLiteDatabase\n|- mAutoCommit\l- mActiveTransaction\l- mLastRow\l- mRows\l- mDatabase\l- mInstance\l|+ ~cSQLiteDatabase()\l+ getResultCount()\l+ getLastInsertRowID()\l+ getResultRows()\l+ execStatement()\l+ startTransaction()\l+ commitTransaction()\l+ rollbackTransaction()\l+ setAutoCommit()\l+ sprintf()\l+ getInstance()\l- cSQLiteDatabase()\l- initialize()\l- initializeTables()\l- initializeTriggers()\l- exec()\l- getResultRow()\l}" alt="" coords="209,437,364,853"><area shape="rect" href="classcRows.html" title="{cRows\n|- mLastRow\l|+ ~cRows()\l+ fetchRow()\l- cRows()\l}" alt="" coords="351,261,447,373"><area shape="rect" href="classcRow.html" title="{cRow\n|- currentCol\l- ColCount\l- Columns\l- Values\l|+ ~cRow()\l+ Count()\l+ fetchColumn()\l+ fetchColumn()\l- cRow()\l}" alt="" coords="252,5,367,197"><area shape="rect" href="structcUPnPObjectID.html" title="{cUPnPObjectID\n|+ _ID\l|+ cUPnPObjectID()\l+ cUPnPObjectID()\l+ cUPnPObjectID()\l+ operator=()\l+ operator=()\l+ operator=()\l+ operator++()\l+ operator++()\l+ operator--()\l+ operator--()\l+ operator!=()\l+ operator==()\l+ operator!=()\l+ operator==()\l+ operator!=()\l+ operator==()\l+ operator unsigned int()\l+ operator int()\l+ operator long()\l+ operator*()\l}" alt="" coords="647,917,809,1301"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classcUPnPContainerMediator-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcUPnPContainerMediator.html#e6fce4835ea40a77b401a093f65b5822">cUPnPContainerMediator</a> (<a class="el" href="classcMediaDatabase.html">cMediaDatabase</a> *MediaDatabase)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classcUPnPClassContainer.html">cUPnPClassContainer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcUPnPContainerMediator.html#751177c725da94b1b91f6cda4645844d">createObject</a> (const char *Title, bool Restricted)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="classcUPnPClassContainer.html">cUPnPClassContainer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcUPnPContainerMediator.html#78b71f96fb4289dc78f897d6282078d6">getObject</a> (<a class="el" href="structcUPnPObjectID.html">cUPnPObjectID</a> ID)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classcUPnPContainerMediator.html#1caa4625fca42940ba36999a71ac49ec">objectToDatabase</a> (<a class="el" href="classcUPnPClassObject.html">cUPnPClassObject</a> *Object)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classcUPnPContainerMediator.html#79f483b48f596047ed9549f0b036f35b">databaseToObject</a> (<a class="el" href="classcUPnPClassObject.html">cUPnPClassObject</a> *Object, <a class="el" href="structcUPnPObjectID.html">cUPnPObjectID</a> ID)</td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Container Mediator<p>
This is the interface between the objects and the database. It is possible to create new objects, stores objects in the database as well as removing them from it. <hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="e6fce4835ea40a77b401a093f65b5822"></a><!-- doxytag: member="cUPnPContainerMediator::cUPnPContainerMediator" ref="e6fce4835ea40a77b401a093f65b5822" args="(cMediaDatabase *MediaDatabase)" -->
<div class="memitem">
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<td class="memname">cUPnPContainerMediator::cUPnPContainerMediator </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcMediaDatabase.html">cMediaDatabase</a> * </td>
<td class="paramname"> <em>MediaDatabase</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Constructor of container mediator<p>
This creates a new container mediator with which it is possible to create new instances of Container objects.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>MediaDatabase</em> </td><td>the media database </td></tr>
</table>
</dl>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="751177c725da94b1b91f6cda4645844d"></a><!-- doxytag: member="cUPnPContainerMediator::createObject" ref="751177c725da94b1b91f6cda4645844d" args="(const char *Title, bool Restricted)" -->
<div class="memitem">
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<td class="memname"><a class="el" href="classcUPnPClassContainer.html">cUPnPClassContainer</a> * cUPnPContainerMediator::createObject </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>Title</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>Restricted</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
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<div class="memdoc">
<p>
Creates an object<p>
This creates a new UPnP object with the specific title and the restriction.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the newly created object </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>Title</em> </td><td>the title of that object </td></tr>
<tr><td valign="top"></td><td valign="top"><em>Restricted</em> </td><td>the restriction of the object </td></tr>
</table>
</dl>
<p>Reimplemented from <a class="el" href="classcUPnPObjectMediator.html#bfbca3f1cbadacee2b21306364750f26">cUPnPObjectMediator</a>.</p>
</div>
</div><p>
<a class="anchor" name="79f483b48f596047ed9549f0b036f35b"></a><!-- doxytag: member="cUPnPContainerMediator::databaseToObject" ref="79f483b48f596047ed9549f0b036f35b" args="(cUPnPClassObject *Object, cUPnPObjectID ID)" -->
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<td class="memname">int cUPnPContainerMediator::databaseToObject </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcUPnPClassObject.html">cUPnPClassObject</a> * </td>
<td class="paramname"> <em>Object</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structcUPnPObjectID.html">cUPnPObjectID</a> </td>
<td class="paramname"> <em>ID</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Loads an object from database<p>
This loads an object from the database<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>returns<ul>
<li><b><code><0</code>,</b> in case of an error</li><li><b><code>0</code>,</b> otherwise </li></ul>
</dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>Object</em> </td><td>the object to be loaded </td></tr>
<tr><td valign="top"></td><td valign="top"><em>ID</em> </td><td>the object ID of that object </td></tr>
</table>
</dl>
<p>Reimplemented from <a class="el" href="classcUPnPObjectMediator.html#07a6a1d2694fb2f4573bd50374406b24">cUPnPObjectMediator</a>.</p>
</div>
</div><p>
<a class="anchor" name="78b71f96fb4289dc78f897d6282078d6"></a><!-- doxytag: member="cUPnPContainerMediator::getObject" ref="78b71f96fb4289dc78f897d6282078d6" args="(cUPnPObjectID ID)" -->
<div class="memitem">
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<table class="memname">
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<td class="memname"><a class="el" href="classcUPnPClassContainer.html">cUPnPClassContainer</a> * cUPnPContainerMediator::getObject </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structcUPnPObjectID.html">cUPnPObjectID</a> </td>
<td class="paramname"> <em>ID</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get an object<p>
Retrieves a UPnP object from the database and stores its information in the object. The object is obtained via its object ID.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>the object, found in the database </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>ID</em> </td><td>the object ID </td></tr>
</table>
</dl>
<p>Reimplemented from <a class="el" href="classcUPnPObjectMediator.html#5b4fff612476fb51690919f9c59899a5">cUPnPObjectMediator</a>.</p>
</div>
</div><p>
<a class="anchor" name="1caa4625fca42940ba36999a71ac49ec"></a><!-- doxytag: member="cUPnPContainerMediator::objectToDatabase" ref="1caa4625fca42940ba36999a71ac49ec" args="(cUPnPClassObject *Object)" -->
<div class="memitem">
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<td class="memname">int cUPnPContainerMediator::objectToDatabase </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcUPnPClassObject.html">cUPnPClassObject</a> * </td>
<td class="paramname"> <em>Object</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Store the object in the database<p>
This stores the information of an object in the database<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>returns<ul>
<li><b><code><0</code>,</b> in case of an error</li><li><b><code>0</code>,</b> otherwise </li></ul>
</dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>Object</em> </td><td>the object to be saved </td></tr>
</table>
</dl>
<p>Reimplemented from <a class="el" href="classcUPnPObjectMediator.html#c44c010895f92adc63af2a2d34cf34c8">cUPnPObjectMediator</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li>database/<a class="el" href="object_8h-source.html">object.h</a><li>database/object.cpp</ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Sun Nov 8 15:44:09 2009 for UPnP/DLNA plugin for VDR by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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