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<a href="ccm-module.html">Package ccm</a> ::
Class SessionPool
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class SessionPool</h1><span class="codelink"><a href="ccm-pysrc.html#SessionPool">source code</a></span><br /><br />
<pre class="base-tree">
object --+
|
<a href="ccm.AbstractSession-class.html">AbstractSession</a> --+
|
<strong class="uidshort">SessionPool</strong>
</pre>
<hr />
Session that transparently handled several subsession, to easily enable
multithreaded application.<br /><br />
<!-- ==================== INSTANCE METHODS ==================== -->
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="ccm.SessionPool-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">username</span>,
<span class="summary-sig-arg">password</span>,
<span class="summary-sig-arg">engine</span>,
<span class="summary-sig-arg">dbpath</span>,
<span class="summary-sig-arg">database</span>=<span class="summary-sig-default">None</span>,
<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">4</span>,
<span class="summary-sig-arg">opener</span>=<span class="summary-sig-default">None</span>)</span><br />
x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
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<span class="codelink"><a href="ccm-pysrc.html#SessionPool.__init__">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_set_size"></a><span class="summary-sig-name">_set_size</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">size</span>)</span><br />
Set the pool size</td>
<td align="right" valign="top">
<span class="codelink"><a href="ccm-pysrc.html#SessionPool._set_size">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a name="_get_size"></a><span class="summary-sig-name">_get_size</span>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="ccm-pysrc.html#SessionPool._get_size">source code</a></span>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="ccm.SessionPool-class.html#execute" class="summary-sig-name">execute</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">cmdline</span>,
<span class="summary-sig-arg">result</span>=<span class="summary-sig-default">None</span>)</span><br />
Executing a ccm command on a free session.</td>
<td align="right" valign="top">
<span class="codelink"><a href="ccm-pysrc.html#SessionPool.execute">source code</a></span>
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<span class="summary-type"> </span>
</td><td class="summary">
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<td><span class="summary-sig"><a href="ccm.SessionPool-class.html#close" class="summary-sig-name">close</a>(<span class="summary-sig-arg">self</span>)</span><br />
Closing all subsessions.</td>
<td align="right" valign="top">
<span class="codelink"><a href="ccm-pysrc.html#SessionPool.close">source code</a></span>
</td>
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<span class="summary-type"> </span>
</td><td class="summary">
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<td><span class="summary-sig"><a href="ccm.SessionPool-class.html#_set_role_internal" class="summary-sig-name">_set_role_internal</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">role</span>)</span><br />
Set role on all subsessions.</td>
<td align="right" valign="top">
<span class="codelink"><a href="ccm-pysrc.html#SessionPool._set_role_internal">source code</a></span>
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<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ccm.AbstractSession-class.html">AbstractSession</a></code></b>:
<code><a href="ccm.AbstractSession-class.html#__del__">__del__</a></code>,
<code><a href="ccm.AbstractSession-class.html#__repr__">__repr__</a></code>,
<code><a href="ccm.AbstractSession-class.html#__str__">__str__</a></code>,
<code><a href="ccm.AbstractSession-class.html#addr">addr</a></code>,
<code><a href="ccm.AbstractSession-class.html#create">create</a></code>,
<code><a href="ccm.AbstractSession-class.html#database">database</a></code>,
<code><a href="ccm.AbstractSession-class.html#get_workarea_info">get_workarea_info</a></code>,
<code><a href="ccm.AbstractSession-class.html#purposes">purposes</a></code>
</p>
<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ccm.AbstractSession-class.html">AbstractSession</a></code></b> (private):
<code><a href="ccm.AbstractSession-class.html#_get_home">_get_home</a></code>,
<code><a href="ccm.AbstractSession-class.html#_get_role">_get_role</a></code>,
<code><a href="ccm.AbstractSession-class.html#_set_home">_set_home</a></code>,
<code><a href="ccm.AbstractSession-class.html#_set_role">_set_role</a></code>
</p></div>
<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__delattr__</code>,
<code>__getattribute__</code>,
<code>__hash__</code>,
<code>__new__</code>,
<code>__reduce__</code>,
<code>__reduce_ex__</code>,
<code>__setattr__</code>
</p>
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<span class="summary-type"> </span>
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<a name="size"></a><span class="summary-name">size</span> = <code title="property(_get_size, _set_size)">property(_get_size, _set_size)</code>
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<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ccm.AbstractSession-class.html">AbstractSession</a></code></b>:
<code><a href="ccm.AbstractSession-class.html#home">home</a></code>,
<code><a href="ccm.AbstractSession-class.html#role">role</a></code>
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<!-- ==================== PROPERTIES ==================== -->
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<td align="left"><span class="table-header">Properties</span></td>
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<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
<code>__class__</code>
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<!-- ==================== METHOD DETAILS ==================== -->
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<a name="__init__"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">username</span>,
<span class="sig-arg">password</span>,
<span class="sig-arg">engine</span>,
<span class="sig-arg">dbpath</span>,
<span class="sig-arg">database</span>=<span class="sig-default">None</span>,
<span class="sig-arg">size</span>=<span class="sig-default">4</span>,
<span class="sig-arg">opener</span>=<span class="sig-default">None</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="ccm-pysrc.html#SessionPool.__init__">source code</a></span>
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x.__init__(...) initializes x; see x.__class__.__doc__ for signature
<dl class="fields">
<dt>Overrides:
<a href="ccm.AbstractSession-class.html#__init__">AbstractSession.__init__</a>
</dt>
</dl>
</td></tr></table>
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<a name="execute"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">execute</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">cmdline</span>,
<span class="sig-arg">result</span>=<span class="sig-default">None</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="ccm-pysrc.html#SessionPool.execute">source code</a></span>
</td>
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Executing a ccm command on a free session.
<dl class="fields">
<dt>Overrides:
<a href="ccm.AbstractSession-class.html#execute">AbstractSession.execute</a>
</dt>
</dl>
</td></tr></table>
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<a name="close"></a>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">close</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="ccm-pysrc.html#SessionPool.close">source code</a></span>
</td>
</table>
Closing all subsessions.
<dl class="fields">
<dt>Overrides:
<a href="ccm.AbstractSession-class.html#close">AbstractSession.close</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="_set_role_internal"></a>
<div class="private">
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cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_set_role_internal</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">role</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="ccm-pysrc.html#SessionPool._set_role_internal">source code</a></span>
</td>
</table>
Set role on all subsessions.
<dl class="fields">
<dt>Overrides:
<a href="ccm.AbstractSession-class.html#_set_role_internal">AbstractSession._set_role_internal</a>
</dt>
</dl>
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