[JBoss-user] ejb access

2001-03-29 Thread J. G. Zambrano 




Hello,
 
I need to access all the homes deployed in a JBoss 
container from a client without having the names by which they were bound into 
JNDI. Does someone know of a way to obtain the deployed ejb homes 
on the given server whereby a client obtains and traverses a JNDI initial 
context. I have tried several approaches using the client's initial context 
and was unable to do so. Any help would be 
appreciated!  
 
JGZ

[JBoss-user] Oracle datasource problems

2001-03-22 Thread J. G. Zambrano 



Hello,
 
I am attempting to use an oracle 8 datasource with 
CMP and I keep jboss to deploy the datasource. There were postings on this list 
that indicated successful running with configurations very similar to 
this.  However, I keep on getting a null pointer exception when attempting 
to deploy the oracle datasource and would appreciate any suggestions. My 
jboss.jcml file has the following:
     
oracle.jdbc.driver.OracleDriver,org.hsql.jdbcDriver,org.enhydra.instantdb.jdbc.idbDriver  

.
.
.
      
OracleDB    
oracle.jdbc.xa.client.OracleXADataSource  
jdbc:oracle:thin:@localhost:1521:naples"    
scott    
tiger  

 
 
OUTPUT:
 
[InstantDB] Starting[InstantDB] XA Connection pool InstantDB bound to 
java:/InstantDB[InstantDB] The Initial Developer of the Original Code is 
Lutris Technologies Inc.Portions created by Lutris are Copyright (C) 
1997-2000 Lutris Technologies, Inc.All Rights Reserved.[Hypersonic] 
Press [Ctrl]+[C] to abort[InstantDB] Started[OracleDB] 
Starting[OracleDB] XA Connection pool OracleDB bound to 
java:/OracleDB[OracleDB] Stopped[OracleDB] 
java.lang.NullPointerException[OracleDB]  at 
org.opentools.minerva.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:165)[OracleDB] 
 at 
org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:330)[OracleDB] 
 at 
org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:93)[OracleDB] 
 at java.lang.reflect.Method.invoke(Native Method)[OracleDB]  at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)[OracleDB] 
 at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)[OracleDB] 
 at 
org.jboss.util.ServiceControl.start(ServiceControl.java:97)[OracleDB] 
 at java.lang.reflect.Method.invoke(Native Method)[OracleDB]  at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)[OracleDB] 
 at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)[OracleDB] 
 at org.jboss.Main.(Main.java:190)[OracleDB]  at 
org.jboss.Main$1.run(Main.java:94)[OracleDB]  at 
java.security.AccessController.doPrivileged(Native Method)[OracleDB] 
 at org.jboss.Main.main(Main.java:90)[Service Control] Could not start 
DefaultDomain:service=XADataSource,name=OracleDB[Service Control] 
java.lang.NullPointerException[Service Control]  at 
org.opentools.minerva.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:165)[Service 
Control]  at 
org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:330)[Service 
Control]  at 
org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:93)[Service 
Control]  at java.lang.reflect.Method.invoke(Native Method)[Service 
Control]  at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)[Service 
Control]  at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)[Service 
Control]  at 
org.jboss.util.ServiceControl.start(ServiceControl.java:97)[Service Control] 
 at java.lang.reflect.Method.invoke(Native Method)[Service Control] 
 at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)[Service 
Control]  at 
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)[Service 
Control]  at org.jboss.Main.(Main.java:190)[Service 
Control]  at org.jboss.Main$1.run(Main.java:94)[Service Control] 
 at java.security.AccessController.doPrivileged(Native Method)[Service 
Control]  at org.jboss.Main.main(Main.java:90)[DefaultDS] 
Starting[DefaultDS] XA Connection pool DefaultDS bound to 
java:/DefaultDS[DefaultDS] Started
Thanks
 
JGZ