[jboss-user] [Beginners Corner] - Re: EJB3 on Oracle
kkangsar
do-not-reply at jboss.com
Wed Feb 11 10:11:32 EST 2009
Thanks for your fast response.
I have configured the persistence.xml as below:
<persistence-unit name="examplePersistenceUnit">
<jta-data-source>java:/OracleDS</jta-data-source>
</persistence-unit>
and created Oracle database source (oracle-ds.xml) in deployed folder.
<?xml version="1.0" encoding="UTF-8"?>
<!-- ===================================================================== -->
<!-- -->
<!-- JBoss Server Configuration -->
<!-- -->
<!-- ===================================================================== -->
<!-- $Id: oracle-ds.xml 23720 2004-09-15 14:37:40Z loubyansky $ -->
<!-- ==================================================================== -->
<!-- Datasource config for Oracle originally from Steven Coy -->
<!-- ==================================================================== -->
<local-tx-datasource>
<jndi-name>OracleDS</jndi-name>
<connection-url>jdbc:oracle:thin:@localhost:1521:wm</connection-url>
<!--
Here are a couple of the possible OCI configurations.
For more information, see http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/java.920/a96654/toc.htm
<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>wm</user-name>
wm
<!-- Uses the pingDatabase method to check a connection is still valid before handing it out from the pool -->
<!--valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleValidConnectionChecker</valid-connection-checker-class-name-->
<!-- Checks the Oracle error codes and messages for fatal errors -->
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
<!-- sql to call when connection is created
<new-connection-sql>some arbitrary sql</new-connection-sql>
-->
<!-- sql to call on an existing pooled connection when it is obtained from pool - the OracleValidConnectionChecker is prefered
<check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
-->
<!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
<type-mapping>Oracle9i</type-mapping>
</local-tx-datasource>
Is it enough to link to oracle database?
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