tionSource.setAction(javax.faces.el.MethodBinding)</code></a>. This makes it possible for the default <a href="../../../javax/faces/event/ActionListener.html" title="interface in javax.faces.event"><code>ActionListener</code></a>
 to continue to work properly with older components.
 </p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/faces/component/ActionSource2.html#getActionExpression--">getActionExpression</a></code>&nbsp;in interface&nbsp;<