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<?xml version="1.0" encoding="UTF-8"?>
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<title>Akonadi.Session</title>
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KDE 4.7 PyKDE API Reference
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<h1>Session Class Reference</h1>
<code>from PyKDE4.akonadi import *</code>
<p>
Inherits: QObject<br />
Namespace: <a href="../akonadi/Akonadi.html">Akonadi</a><br />
<h2>Detailed Description</h2>
<p>A communication session with the Akonadi storage.
</p>
<p>
Every Job object has to be associated with a Session.
The session is responsible of scheduling its jobs.
For now only a simple serial execution is implemented (the IMAP-like
protocol to communicate with the storage backend is capable of parallel
execution on a single session though).
</p>
<p>
<pre class="fragment">
using namespace Akonadi;
Session *session = new Session( "mySession" );
CollectionFetchJob *job = new CollectionFetchJob( Collection.root(),
CollectionFetchJob.Recursive,
session );
connect( job, SIGNAL( result( KJob* ) ), this, SLOT( slotResult( KJob* ) ) );
</pre>
</p>
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd> Volker Krause <vkrause@kde.org> </dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Signals</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#reconnected">reconnected</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Session">__init__</a> (self, QByteArray sessionId=QByteArray(), QObject parent=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#clear">clear</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QByteArray </td><td class="memItemRight" valign="bottom"><a class="el" href="#sessionId">sessionId</a> (self)</td></tr>
<tr><td colspan="2"><br><h2>Static Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../akonadi/Akonadi.Session.html">Akonadi.Session</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#defaultSession">defaultSession</a> ()</td></tr>
</table>
<hr><h2>Signal Documentation</h2><a class="anchor" name="reconnected"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> reconnected</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>This signal is emitted whenever the session has been reconnected
to the server (e.g. after a server crash).
</p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6
</dd></dl>
</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("reconnected()"), target_slot)</code></dd></dl></div></div><hr><h2>Method Documentation</h2><a class="anchor" name="Session"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QByteArray </td>
<td class="paramname"><em>sessionId=QByteArray()</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QObject </td>
<td class="paramname"><em>parent=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Creates a new session.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>sessionId</em> </td><td> The identifier for this session, will be a
random value if empty.
<tr><td></td><td valign="top"><em>parent</em> </td><td> The parent object.
</td></tr>
</table></dl>
<p> <dl class="see" compact><dt><b>See also:</b></dt><dd> defaultSession()
</dd></dl>
</p></div></div><a class="anchor" name="clear"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> clear</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Stops all jobs queued for execution.
</p></div></div><a class="anchor" name="sessionId"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QByteArray sessionId</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the session identifier.
</p></div></div><hr><h2>Static Method Documentation</h2><a class="anchor" name="defaultSession"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../akonadi/Akonadi.Session.html">Akonadi.Session</a> defaultSession</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">)</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>Returns the default session for this thread.
</p></div></div>
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