If you use only one datasource, update DefaultDS in jboss.jcml
appropriately and you shouldn't need jboss.xml. If I remember correctly,
datasource references are defaulted to DefaultDS (hence the felicitous
nomenclature). This should ameliorate your reticence in using jboss.xml.
---
Michael R. Maraya
> ----------
> From: Oliver Henlich[SMTP:[EMAIL PROTECTED]]
> Reply To: [EMAIL PROTECTED]
> Sent: Wednesday, July 11, 2001 8:33 AM
> To: [EMAIL PROTECTED]
> Subject: [JBoss-user] DataSources, JNDI, ejb-jar.xml and avoiding
> jboss.xml
>
> Hi!
>
> There seem to be so many postings about this stuff and all the solutions
> seem to involve the use of jboss.xml. The documentation says "Note that
> this file [jboss.xml] is almost NEVER required by JBoss."
>
> I would really like to be able to access the DataSource as all the books
> and tutorials describe (without the use of a vendor specific conf
> file)...as below:
>
> InitialContext ic = new InitialContext();
> DataSource ds = (DataSource) ic.lookup("java:comp/env/jdbc/TWANG_DS");
>
> I've got this to work but only with an extra level of indirection by
> using jboss.xml. There must be a way to avoid this and still be able to
> access the datasource using the format
> "java:comp/env/jdbc/DATASOURCE_NAME".
>
> I would really appreciate any advice/suggestions/solutions.
> Cheers
> oliver
>
> Here are the relevant bits in the config/code files:
>
> DAO.java
> --------
> ...
> try
> {
> InitialContext ic = new InitialContext();
> dbDataSource = (DataSource) ic.lookup("java:comp/env/jdbc/TWANG_DS");
> }
> catch (NamingException ne)
> {
> //error
> }
> ...
>
> ejb-jar.xml
> -----------
> ...
> <resource-ref>
> <description>DataSource for the STRUM database</description>
> <res-ref-name>jdbc/TWANG_DS</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref>
> ...
>
> jboss.xml
> ---------
> ...
> <resource-managers>
> <resource-manager>
> <res-name>jdbc/TWANG_DS</res-name> <!-- DB name used in your EJB
> -->
> <res-jndi-name>java:/STRUM</res-jndi-name>
> </resource-manager>
> </resource-managers>
> ...
>
> jboss.jcml
> ----------
> ...
> <mbean code="org.jboss.jdbc.JdbcProvider"
> name="DefaultDomain:service=JdbcProvider">
> <attribute
> name="Drivers">COM.cloudscape.core.RmiJdbcDriver,sun.jdbc.odbc.JdbcOdbcD
> river</attribute>
> </mbean>
>
> <mbean code="org.jboss.jdbc.XADataSourceLoader"
> name="DefaultDomain:service=XADataSource,name=STRUM">
> <attribute
> name="DataSourceClass">org.opentools.minerva.jdbc.xa.wrapper.XADataSourc
> eImpl</attribute>
> <attribute name="PoolName">STRUM</attribute>
> <attribute
> name="URL">jdbc:cloudscape:rmi://localhost:1088/STRUM</attribute>
> <attribute name="JDBCUser"></attribute>
> <attribute name="Password"></attribute>
> </mbean>
> ...
>
> _______________________________________________
> JBoss-user mailing list
> [EMAIL PROTECTED]
> http://lists.sourceforge.net/lists/listinfo/jboss-user
>
_______________________________________________
JBoss-user mailing list
[EMAIL PROTECTED]
http://lists.sourceforge.net/lists/listinfo/jboss-user
