<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
multiple entitymanager, entity mix-up.
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/gwa">gwa</a> in <i>JBoss AS7 Development</i> - <a href="http://community.jboss.org/message/633610#633610">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hello,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm evaluating JBoss 7 on some project, but I'm facing an issue :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm using Spring to initialize my entityManager (JPA provider : Hibernate):</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-xml"><span class="jive-xml-tag"><bean id="persistenceUnitManager" class="org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager"></span>
        <span class="jive-xml-tag"><property name="persistenceXmlLocations"></span>
            <span class="jive-xml-tag"><list></span>
                 <span class="jive-xml-tag"><value></span>classpath*:META-INF/persist.xml<span class="jive-xml-tag"></value></span>
             <span class="jive-xml-tag"></list></span>
        <span class="jive-xml-tag"></property></span>
        ...
<span class="jive-xml-tag"></bean></span>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The persist.xml file are in jar file in WEB-INF/lib  (there are several jar with persistence unit and for instance, user.jar defines the user-pu, order.jar defines the order-pu, ...).</p><p>My entities are listed in orm.xml file. for each persist.xml file, there is one orm.xml file in the same location.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Now, here the full log on hibernate :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">DEBUG: org.hibernate.ejb.Ejb3Configuration - Processing PersistenceUnitInfo [
        name: user-pu
        persistence provider classname: org.hibernate.ejb.HibernatePersistence
        classloader: ModuleClassLoader for Module "deployment.my-ear-1.32.0.ear.my.war:main" from Service Module Loader
        Temporary classloader: org.springframework.instrument.classloading.SimpleThrowawayClassLoader@653838e4
        excludeUnlistedClasses: false
        JTA datasource: null
        Non JTA datasource: org.jboss.jca.adapters.jdbc.WrapperDataSource@5626b468
        Transaction type: RESOURCE_LOCAL
        PU root URL: vfs:/content/my-ear-1.32.0.ear/my.war/WEB-INF/lib/user-1.32.0.jar/
        Shared Cache Mode: UNSPECIFIED
        Validation Mode: AUTO
        Jar files URLs []
        Managed classes names [
                my.package.user.UserEntity1  <-- defined in user.jar
                my.package.user.UserEntity2  <-- defined in user.jar
                ...
                my.package.order.OrderEntity1 <-- defined in order.jar
                ...
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The user-pu manage entities from user jar but also SOME (not all) other entities from other jar...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The other persistence unit define no entity :</p><pre class="jive-pre"><code class="jive-code">DEBUG: org.hibernate.ejb.Ejb3Configuration - Processing PersistenceUnitInfo [
        name: order-pu
        persistence provider classname: org.hibernate.ejb.HibernatePersistence
        classloader: ModuleClassLoader for Module "deployment.my-ear-1.32.0.ear.my.war:main" from Service Module Loader
        Temporary classloader: org.springframework.instrument.classloading.SimpleThrowawayClassLoader@2aa20aac
        excludeUnlistedClasses: false
        JTA datasource: null
        Non JTA datasource: org.jboss.jca.adapters.jdbc.WrapperDataSource@5626b468
        Transaction type: RESOURCE_LOCAL
        PU root URL: vfs:/content/my-ear-1.32.0.ear/my.war/WEB-INF/lib/order-1.6.jar/
        Shared Cache Mode: UNSPECIFIED
        Validation Mode: AUTO
        Jar files URLs []
        Managed classes names []
        Mapping files names []
        Properties []
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So "Unknown entity" error pop on every entityManager but the one associated with user-pu. (the first pu). </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Is someone have already faced such issue? </p><p>Is there a magic properties into JBoss to fix that? </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thank you</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/633610#633610">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss AS7 Development at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2225">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>