these days ,i was confused by ejb.

I want to config the DataSource in jbuilderX use ;
jboss3.2.5,but always failured.the test programe can't ;
find DataSource,throw < <-

javax.naming.NameNotFoundException: MySqlDS not bound

at org.jnp.server.NamingServer.getBinding
(NamingServer.java:495)

at org.jnp.server.NamingServer.getBinding
(NamingServer.java:503)

at org.jnp.server.NamingServer.getObject
(NamingServer.java:509)

at org.jnp.server.NamingServer.lookup
(NamingServer.java:282)

... ...

->>

MySqlDS not bound?at i/o console show:

< <-

13:21:41,031 INFO [MySqlDS] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:service=LocalTxCM,name=MySqlDS to JNDI name 'java:/MySqlDS'

->>

and i see the log file

< <-

2006-02-09 13:21:41,031 DEBUG [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.MySqlDS] Binding object 'org.jboss.resource.adapter.jdbc.WrapperDataSource@117c0eb' into JNDI at 'java:/MySqlDS'

2006-02-09 13:21:41,031 INFO [org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.MySqlDS] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:service=LocalTxCM,name=MySqlDS to JNDI name 'java:/MySqlDS'

->>

why??console told me 'MySqlDS'was bound ,why test program can't find it?I don't know!If u know ,please help me!

my config as follows:

1.config %boss_home%/server/default/conf/standardjaws.xml



java:/MySqlDS <--modify-->

mySQL <--modify-->

false

...

2.config %jboss_home%/server/default/conf/standardjbosscmp-jdbc.xml



java:/MySqlDS <--modify-->

mySQL <--modify-->

...

3.config %jboss_home%/server/default/conf/login-config.xml
...









liuxj

register8

jboss.jca:service=LocalTxCM,name=MySqlDS










4.add %jboss_home%/server/default/deploy/mysql-ds.xml





MySqlDS

jdbc:mysql://localhost:3306/j2ee

com.mysql.jdbc.Driver

liuxj

register8





5.my test java file:

====================================

import javax.naming.*;

import javax.sql.*;

import java.sql.*;

import java.util.Hashtable;



public class MysqlPoolTest {

public MysqlPoolTest() {

EJBHomeFactory factory = null;

Hashtable env = new Hashtable();

env.put
(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");

env.put(Context.PROVIDER_URL, "localhost:1099");

env.put("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");

try

{

Context ctx = new InitialContext(env);

Object obj = ctx.lookup("java:/MySqlDS");


DataSource ds = (DataSource) obj;

Connection connect = ds.getConnection();

Statement stmt = connect.createStatement();

ResultSet rs = stmt.executeQuery("select * from article");

if(rs.next()){

System.out.println(rs.getObject("NO"));

}

} catch (NamingException e) {

e.printStackTrace();

} catch(SQLException e1){

e1.printStackTrace();

}

System.out.flush();

System.out.close();

}

public static void main(String a[]){

new MysqlPoolTest();

}

}

=======================================