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mixing EJB2.1 with EJB3, datasource is down
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created by <a href="http://community.jboss.org/people/kobiianko">Kobi Ianko</a> in <i>EJB3</i> - <a href="http://community.jboss.org/message/575141#575141">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi All,</p><p>I've got an EJB2.1 project on JBOSS AS 5.1.</p><p>I'd like to add new ejb3 (session and entity bean) to the project.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I've created a simple session bean that persist a new entity (row) to the DB, and packed it in a JAR file (with persistence.xml in meta-inf directory).</p><p>this works fne.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>now, I want it to be a part of my EJB2.1 project so I've done:</p><p>1. packed the new jar in the project ear file</p><p>2. updated the aplication.xml with the new ejb-module</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>when I run the server, I can access the session bean from the client but the entity manager is NULL,</p><p><span>and when I run in the browser "</span><a class="jive-link-external-small" href="http://localhost:8080/admin-console" target="_blank">http://localhost:8080/admin-console</a><span>" I can see the my datasource is marked as "DOWN"</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>my persistence.xml:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8"?><br/><span><persistence xmlns="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span>" xmlns:xsi="</span><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a><span>" xsi:schemaLocation="</span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a><span>" version="1.0"></span><br/>  <persistence-unit name="BoardDB"><br/>  <provider>org.hibernate.ejb.HibernatePersistence</provider> <br/>  <jta-data-source>java:/Kobi2DS</jta-data-source><br/>  <properties><br/>     <property name="hibernate.hbm2ddl.auto"<br/>              value="update"/> <!-- create-drop/update --><br/>    <property name="hibernate.dialect"<br/>              value="org.hibernate.dialect.SybaseDialect"/>  <br/>  </properties><br/>  </persistence-unit>  <br/></persistence></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>my session bean:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>@Stateless<br/>public class BoardManagerBean implements BoardManagerRemote {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>   @PersistenceContext(unitName = "BoardDB")<br/>    EntityManager entityManager;<br/>    <br/>    <br/>    @Override<br/>    public Board getBoardByID(int boardID) {<br/>        return entityManager.find(Board.class, boardID);<br/>        <br/>        <br/>    }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><br/>    @Override<br/>    public void echo(String str) {<br/>        LogUtils.info(this.getClass(), str);<br/>        Board board = new Board();<br/>        board.setId(1);<br/>        board.setName("koko");<br/>        board.setSubject("sdcasasc");<br/>        entityManager.persist(board);<br/>        <br/>    }</p></div>
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<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/575141#575141">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in EJB3 at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2029">Community</a></p>
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