Also, DataSource is not shared across different VM since DB connection is
bounded to process.
The alternative way is to use JMX connector for DB connection information,
and make a connection to DB to verify it. Here is the code:
import javax.management.ObjectName;
import org.jboss.jmx.interfaces.JMXConnector;
import org.jboss.jmx.client.RMIClientConnectorImpl;
//assuming the test application running on the same machine with JBoss
String host = InetAddress.getLocalHost().getHostName();
JMXConnector lConnector = new RMIClientConnectorImpl(host);
ObjectName jdbc = new ObjectName("DefaultDomain:service=JdbcProvider");
String driver = (String) lConnector.getAttribute(jdbc,"Drivers");
// asumming the DataSource JNDI name is "mydb"
ObjectName db = new ObjectName("DefaultDomain:service=XADataSource,n
ame=mydb");
String jdbcURL = (String) lConnector.getAttribute(db,"URL");
String user = (String) lConnector.getAttribute(db,"JDBCUser");
String password = (String) lConnector.getAttribute(db,"Password");
// Connect to the DB with above info to verify it.
....
Randy
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Scott M
Stark
Sent: Saturday, October 13, 2001 5:05 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] JDBC connections through JNDI DataSource from
other programs
No, nothing under the java: namespace is available outside of the server VM.
xxxxxxxxxxxxxxxxxxxxxxxx
Scott Stark
Chief Technology Officer
JBoss Group, LLC
xxxxxxxxxxxxxxxxxxxxxxxx
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, October 13, 2001 2:39 PM
Subject: [JBoss-user] JDBC connections through JNDI DataSource from other
programs
> I wrote a little test application to ensure that my
> database DataSource was set up correctly and had
> successfully connected to the database. My program did
> a JNDI lookup on the DataSource and ran some simple SQL
> statements.
>
> I got errors accessing the DataSource from my test
> program. When using the JNDI name directly
> (ie. "DefaultDS") I got a NameNotFoundException. When
> using "java:DefaultDS", or anything like that, I get the
> error: javax.naming.ServiceUnavailableException: jnp
> [Root exception is java.net.UnknownHostException: jnp].
>
> To check I did a lookup on an object listed in the
> Global JNDI Namespace as listed in the JNDIView MBean
> and got ClassCastExceptions as would be expected.
>
> Are the DataSource objects just not available outside
> the server? Am I doing something wrong here?
>
> _______________________________________________
> JBoss-user mailing list
> [EMAIL PROTECTED]
> https://lists.sourceforge.net/lists/listinfo/jboss-user
>
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