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POhow inject a EntityManager between ear
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  1. POhow inject a EntityManager between ear
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    copied!<p>I'm using JBoss 4.2.3 and I deployed two ears called <code>triad-1.0.ear</code> and <code>reportservices-1.0.ear</code>, the thing is that I want to use the entity manager of the project triad in the project reportservices. This is the architecture JBoss follows:</p> <pre><code>triad-1.0.ear: triad-core-1.0.jar: META-INF: MANIFEST.MF components.xml ejb-jar.xml jboss.xml persistence.xml reportservices-1.0.ear: reportservices-core-1.0.jar: META-INF: MANIFEST.MF components.xml ejb-jar.xml jboss.xml persistence.xml </code></pre> <p>this is my attempt to make the entitymanager global between ear in the persistence.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!-- Attention: Generated code! Do not modify by hand! Generated by: persistence.xml.vsl in andromda-ejb3-cartridge. --&gt; &lt;persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0"&gt; &lt;persistence-unit name="triad"&gt; &lt;provider&gt;org.hibernate.ejb.HibernatePersistence&lt;/provider&gt; &lt;jta-data-source&gt;java:/jdbc/triad&lt;/jta-data-source&gt; &lt;properties&gt; &lt;property name="hibernate.hbm2ddl.auto" value="update"/&gt; &lt;property name="hibernate.dialect" value="org.hibernate.dialect.Oracle9Dialect"/&gt; &lt;property name="jboss.entity.manager.jndi.name" value="java:/triadFactory"/&gt; &lt;property name="jboss.entity.manager.factory.jndi.name" value="java:/triadFactory"/&gt; &lt;/properties&gt; &lt;/persistence-unit&gt; &lt;/persistence&gt; </code></pre>
 

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