Hi,

Take a look at the bits and pieces below, my PostgresDS blows up with a
NullPointer. Could be config, not sure.

Thank you


Extracts from my jboss.jcml

 <!-- ====================================================================
-->
  <!-- JDBC
-->
  <!-- ====================================================================
-->

  <mbean code="org.jboss.jdbc.JdbcProvider"
name="DefaultDomain:service=JdbcProvider">
     <attribute
name="Drivers">org.hsql.jdbcDriver,org.enhydra.instantdb.jdbc.idbDriver,com.
informix.jdbc.IfxDriver,org.postgresql.Driver</attribute>
  </mbean>

 <mbean code="org.jboss.jdbc.XADataSourceLoader"
name="DefaultDomain:service=XADataSource,name=PostgresDB">
    <attribute
name="DataSourceClass">org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl</attr
ibute>
    <attribute name="PoolName">PostgresDS</attribute>
    <attribute
name="URL">jdbc:postgresql://eve.lastminute.com/database</attribute>
    <attribute name="JDBCUser">userName</attribute>
    <attribute name="Password">myPassword</attribute>
  </mbean>


Extracts from server.log

[Classpath extension] Added
library:file:/usr/local/jboss/JBoss-2.4.1_Tomcat-3.2.3/jboss/lib/ext/postgre
sql.jar
[Configuration] Drivers set to
org.hsql.jdbcDriver,org.enhydra.instantdb.jdbc.idbDriver,com.informix.jdbc.I
fxDriver,org.postgresql.Driver in DefaultDomain:service=JdbcProvider
[Configuration] DataSourceClass set to
org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl in
DefaultDomain:service=XADataSource,name=PostgresDB
[Configuration] PoolName set to PostgresDS in
DefaultDomain:service=XADataSource,name=PostgresDB
[Configuration] URL set to jdbc:postgresql://eve.lastminute.com/database in
DefaultDomain:service=XADataSource,name=PostgresDB
[Configuration] JDBCUser set to userName in
DefaultDomain:service=XADataSource,name=PostgresDB
[Configuration] Password set to myPassword in
DefaultDomain:service=XADataSource,name=PostgresDB
[JdbcProvider] Loaded JDBC-driver:org.postgresql.Driver

And then I get this :

[XADataSourceLoader] Starting
[PostgresDS] XA Connection pool PostgresDS bound to java:/PostgresDS
[XADataSourceLoader] Stopped
java.lang.NullPointerException
        at
org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:
178)
        at
org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:407)
        at
org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:107)
        at java.lang.reflect.Method.invoke(Native Method)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
        at
org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(Configurati
onService.java:836)
        at $Proxy0.start(Unknown Source)
        at org.jboss.util.ServiceControl.start(ServiceControl.java:81)
        at java.lang.reflect.Method.invoke(Native Method)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
        at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
        at org.jboss.Main.<init>(Main.java:210)
        at org.jboss.Main$1.run(Main.java:116)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.jboss.Main.main(Main.java:112)
[Configuration] java.lang.NullPointerException
[Configuration]         at
org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:
178)
[Configuration]         at
org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLoader.java:407)
[Configuration]         at
org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:107)
[Configuration]         at java.lang.reflect.Method.invoke(Native Method)
[Configuration]         at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Configuration]         at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Configuration]         at
org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(Configurati
onService.java:836)
[Configuration]         at $Proxy0.start(Unknown Source)
[Configuration]         at
org.jboss.util.ServiceControl.start(ServiceControl.java:81)
[Configuration]         at java.lang.reflect.Method.invoke(Native Method)
[Configuration]         at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Configuration]         at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Configuration]         at org.jboss.Main.<init>(Main.java:210)
[Configuration]         at org.jboss.Main$1.run(Main.java:116)
[Configuration]         at
java.security.AccessController.doPrivileged(Native Method)
[Configuration]         at org.jboss.Main.main(Main.java:112)

>               App Developer / Informix DBA
>               address: 4 Buckingham Gate, London SW1E 6JP
>               tel: +44 (0)20 7802 4348   fax: +44 (0)20 7802 9420 
>               email: [EMAIL PROTECTED]
> internet:http://www.lastminute.com/
>               do something lastminute.com 
> 
> 


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