Hello. First of all, excuse my poor english, and thanks for your good
work.
I have a standalone client application working fine with OpenEJB 3.1.2.
OpenEjb is running standalone (not embedded), and the client is running
on other Java VM. It works getting EJBs from their remote interfaces, it
works running JPA things, but i have troubles retrieving a Datasource
from its JNDI name.
The openejb.xml datasource are:
<Resource id="fachibernate" type="DataSource">
JdbcDriver com.mysql.jdbc.Driver
JdbcUrl jdbc:mysql://localhost/fachibernate
UserName foo
Password bar
JtaManaged true
</Resource>
<Resource id="fachibernatenojta" type="DataSource">
JdbcDriver com.mysql.jdbc.Driver
JdbcUrl jdbc:mysql://localhost/fachibernate
UserName foo
Password bar
JtaManaged false
</Resource>
The JNDI properties I use:
java.naming.factory.initial=org.apache.openejb.client.RemoteInitialContextFactory
java.naming.provider.url=ejbd://localhost:4201
And here the evil line:
DataSource ds = (DataSource)contexto.lookup(poolJndiName);
...<here comes some SQL work with ds>
I have been test this with GlassFish and it worked, but I have some
problems / questions with OpenEjb:
1) I read the OpenEjb documentation about datasource JNDI names, and I
have tried to put poolJndiName="fachibernate",
poolJndiName="java:openejb/Resource/fachibernate" and
poolJndiName="java:comp/env/fachibernate" and they give me a
javax.naming.NameNotFoundException: XXX does not exist in the system.
Check that the app was successfully deployed.
at
org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:261)
...
that names only works on the same VM than Openejb? I'm new about J2EE,
so this probably is my fault.
2) I have tried poolJndiName="openejb:Resource/fachibernate" and it does
some different. It throws the exception:
javax.naming.NamingException: Expected an ejb proxy, found unknown
object: type=org.apache.openejb.resource.jdbc.BasicManagedDataSource,
tostring=org.apache.openejb.resource.jdbc.basicmanageddatasou...@1f8a6890
at
org.apache.openejb.server.ejbd.JndiRequestHandler.doLookup(JndiRequestHandler.java:354)
at
org.apache.openejb.server.ejbd.JndiRequestHandler.processRequest(JndiRequestHandler.java:129)
at
org.apache.openejb.server.ejbd.EjbDaemon.processJndiRequest(EjbDaemon.java:200)
at
org.apache.openejb.server.ejbd.EjbDaemon.service(EjbDaemon.java:153)
at
org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:71)
at org.apache.openejb.server.ejbd.KeepAliveServer
$Session.service(KeepAliveServer.java:213)
at
org.apache.openejb.server.ejbd.KeepAliveServer.service(KeepAliveServer.java:233)
at
org.apache.openejb.server.ejbd.EjbServer.service(EjbServer.java:66)
at org.apache.openejb.server.ServicePool
$2.run(ServicePool.java:91)
at org.apache.openejb.server.ServicePool
$3.run(ServicePool.java:120)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
"Expected an ejb proxy"... Is this out of the J2EE specification? Can I
only retrieve EJBs from a remote OpenEjb? I'm doing something wrong?
(where it says "fachibernate", I have tried too "fachibernatenojta" and
it give me the same result)
Thanks.
