tence.xml</code> file.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>transaction type of the entity managers created
 by the EntityManagerFactory</dd>
</dl>
</li>
</ul>
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<h4>getJtaDataSource</h4>
<pre><a href="https://docs.oracle.com/javase/8/docs/api/javax/sql/DataSource.html?is-external=true" title="class or interface in javax.sql">DataSource</a>&nbsp;getJtaDataSource()</pre>
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