[jboss-user] [EJB 3.0] - JNDI look up datasource problem
Hi All :),
Today I tried to build my first ejb 3 (in fact I tried to use Entity and Session EJB - one
Session bean calls Entities and make records in the tables). I tried two configurations of
database- one for Jboss hybernate and one for Oracle 9i.
I used these xml files for datasource connections in the deploy folder:
1. The default hsqldb-ds.xml - the beans work fine (All actions are successful executed)
2. oracle-ds.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!-- The Hypersonic embedded database JCA connection factory config -->
<!-- $Id: hsqldb-ds.xml 39791 2006-01-10 18:14:42Z dimitris $ -->
<local-tx-datasource>
<jndi-name>TestDS</jndi-name>
<connection-url>jdbc:oracle:thin:@xx.xxx.xx.xx:1521:sidname</connection-url>
<!--
See on WIKI page below how to use Oracle's thin JDBC driver to connect with
enterprise RAC.
-->
<!--
Here are a couple of the possible OCI configurations.
For more information, see
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/java.92...
<connection-url>jdbc:oracle:oci:@youroracle-tns-name</connection-url>
or
<connection-url>jdbc:oracle:oci:@(description=(address=(host=youroraclehost)(protocol=tcp)(port=1521))(connect_data=(SERVICE_NAME=yourservicename)))</connection-url>
Clearly, its better to have TNS set up properly.
-->
<driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
<user-name>user</user-name>
password
<min-pool-size>5</min-pool-size>
<max-pool-size>100</max-pool-size>
</local-tx-datasource>
* I changed the username, password, url and the sid name.
With the second configuration of datasource I have this exeption:
#####################################
21:04:37,343 ERROR [AbstractKernelController] Error installing to Start: name=pe
rsistence.units:ear=chapter8.ear,jar=chapter8-ejb.jar,unitName=actionBazaar stat
e=Create
javax.persistence.PersistenceException: org.hibernate.HibernateException: unknow
n Oracle major version [0]
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Con
figuration.java:663)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFa
ctory(HibernatePersistence.java:127)
at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnit
Deployment.java:259)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(Reflec
tionUtils.java:56)
at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(
ReflectMethodInfoImpl.java:110)
..................................
####################################
I used only persistence.xml in
with content
<persistence-unit name="actionBazaar">
<jta-data-source>java:TestDS</jta-data-source>
<!-- Uncomment for automatic table creation-->
</persistence-unit>
with <jta-data-source>java:DefaultDS</jta-data-source> works fine
What can be the problem that I cannot use Oracle datasource?
I use jboss-5.0.0.Beta3 and java 1.5.0_06-b05
Thanks a lot!
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