local-home-jndi-name
--------------------
Key: EJBTHREE-1100
URL:
http://jira.jboss.com/jira/browse/EJBTHREE-1100
Project: EJB 3.0
Issue Type: Bug
Affects Versions: AS 4.2.2.GA
Environment: Windows XP
Reporter: Shane Preater
jboss.xml version 3.0 local-home-jndi-name does not work as expected.
The proxy which ends up deployed under the given name is actually the local interface not
the local home interface.
Code to reproduce:
Remote bean:
public class RemoteHomeTestEJB implements SessionBean {
private SessionContext context = null;
/*
* (non-Javadoc)
*
* @see javax.ejb.SessionBean#ejbActivate()
*/
public void ejbActivate() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
/*
* (non-Javadoc)
*
* @see javax.ejb.SessionBean#ejbPassivate()
*/
public void ejbPassivate() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
/*
* (non-Javadoc)
*
* @see javax.ejb.SessionBean#ejbRemove()
*/
public void ejbRemove() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
public void ejbCreate() {
//Do nothing.
}
/*
* (non-Javadoc)
*
* @see javax.ejb.SessionBean#setSessionContext(javax.ejb.SessionContext)
*/
public void setSessionContext(SessionContext ctx) throws EJBException,
RemoteException {
context = ctx;
}
public String getHello() {
try {
LocalHomeTestHome home = null;
home = ServiceLocator.locateHome(LocalHomeTestHome.class,
"java:comp/env/local/LocalHomeTest");
return home.create().getHello();
} catch (Exception e) {
StringWriter stringWriter = new StringWriter();
PrintWriter writer = new PrintWriter(stringWriter);
e.printStackTrace(writer);
return stringWriter.toString();
}
}
}
ServiceLocater.java:
public class ServiceLocator {
private static final Logger LOG = Logger.getLogger(ServiceLocator.class);
@SuppressWarnings("unchecked")
public static <T> T locateHome(Class<T> clazz, String location)
throws NamingException {
T home = null;
Context ic = new InitialContext();
Object potentialHome = ic.lookup(location);
if (clazz.isInstance(potentialHome)) {
home = (T) potentialHome;
} else {
home = (T) PortableRemoteObject.narrow(potentialHome, clazz);
}
return home;
}
}
Local bean:
public class LocalHomeTestEJB implements SessionBean {
/* (non-Javadoc)
* @see javax.ejb.SessionBean#ejbActivate()
*/
public void ejbActivate() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see javax.ejb.SessionBean#ejbPassivate()
*/
public void ejbPassivate() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
public void ejbCreate() {
//Do nothing.
}
/* (non-Javadoc)
* @see javax.ejb.SessionBean#ejbRemove()
*/
public void ejbRemove() throws EJBException, RemoteException {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see javax.ejb.SessionBean#setSessionContext(javax.ejb.SessionContext)
*/
public void setSessionContext(SessionContext ctx) throws EJBException,
RemoteException {
// TODO Auto-generated method stub
}
public String getHello() {
return "Hello from Aerosystems";
}
}
ejb-jar.xml:
<ejb-jar version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd">
<description>Simple migration testing to see how to move to EJB
3</description>
<display-name>EjbMigration</display-name>
<enterprise-beans>
<session>
<description><![CDATA[EcardGenerationFacadeSessionEJB
Bean]]></description>
<display-name>LocalHomeTest</display-name>
<ejb-name>LocalHomeTest</ejb-name>
<remote>com.aeroint.ejbtest.common.RemoteHomeTestInterface</remote>
<local-home>com.aeroint.ejbtest.server.session.LocalHomeTestHome</local-home>
<local>com.aeroint.ejbtest.server.session.LocalHomeTestInterface</local>
<ejb-class>com.aeroint.ejbtest.server.session.LocalHomeTestEJB</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
<session>
<description><![CDATA[EcardUpdateFacadeSessionEJB
Bean]]></description>
<display-name>RemoteHomeTest</display-name>
<ejb-name>RemoteHomeTest</ejb-name>
<home>com.aeroint.ejbtest.common.RemoteHomeTestHome</home>
<remote>com.aeroint.ejbtest.common.RemoteHomeTestInterface</remote>
<ejb-class>com.aeroint.ejbtest.server.facade.RemoteHomeTestEJB</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<ejb-local-ref >
<ejb-ref-name>local/LocalHomeTest</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local-home>com.aeroint.ejbtest.server.session.LocalHomeTestHome</local-home>
<local>com.aeroint.ejbtest.server.session.LocalHomeTestInterface</local>
<ejb-link>LocalHomeTest</ejb-link>
</ejb-local-ref>
</session>
</enterprise-beans>
</ejb-jar>
jboss.xml:
<jboss
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://www.jboss.org/j2ee/schema/jboss_5_0.xsd"
version="3.0">
<enterprise-beans>
<session>
<ejb-name>RemoteHomeTest</ejb-name>
<home-jndi-name>remote/RemoteHomeTest</home-jndi-name>
</session>
<session>
<ejb-name>LocalHomeTest</ejb-name>
<local-home-jndi-name>local/LocalHomeTest</local-home-jndi-name>
</session>
</enterprise-beans>
</jboss>
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