title: OSGI is it possible to have 2 persistence units in 1 bundle
body: <p>As the title states, is it possible to have 2 <code>persistence units</code> in 1 <code>bundle</code>, and therefore two <code>EntiManagers</code></p>
  
  <p>In OSGI, a <code>persistence bundle</code> has the following in its <code>pom.xml</code> file : </p>
  
  <pre><code>&lt;Meta-Persistence&gt;META-INF/persistence.xml&lt;/Meta-Persistence&gt;
  </code></pre>
  
  <p>where <code>persistence.xml</code> defines the <code>persistence unit</code></p>
  
  <p>So if it is possible:</p>
  
  <ul>
  <li>what is the syntax to define 2 instead ?</li>
  <li>in my case, the persistence provider is hibernate, would that cause a problem ?</li>
  </ul>
  
  <p>thank you</p>