Hi,

I have downloaded Jboss 2.2.2 and tried to create a pool for Oracle. But i'm
hitting Null Pointer exception.  Pleas help me to solve this problem

I use windows 2000, jdk 1.2.2

thanks in advance
regards
Abdul Malik

==================== jboss.jcml setting
==============================================
<mbean code="org.jboss.jdbc.XADataSourceLoader"
name="DefaultDomain:service=XADataSource,name=OracleDS">
        <attribute name="PoolName">OracleDS</attribute>
        <attribute
name="DataSourceClass">org.opentools.minerva.jdbc.xa.wrapper.XADataSourceImp
l</attribute>
        <attribute
name="URL">jdbc:oracle:thin:@localhost:1521:oratest</attribute>
        <attribute name="JDBCUser">scott</attribute>
        <attribute name="Password">tiger</attribute>
</mbean>



======================================== Error Message
================================
[Hypersonic] Starting
[Hypersonic] Server 1.4 is running
[Hypersonic] Database started
[Hypersonic] Started
[OracleDS] Starting
[Hypersonic] Press [Ctrl]+[C] to abort
[OracleDS] XA Connection pool OracleDS bound to java:/OracleDS
[OracleDS] Stopped
[OracleDS] java.lang.NullPointerException:
[OracleDS]      at
org.opentools.minerva.jdbc.xa.XAPoolDataSource.getConnection(
XAPoolDataSource.java:165)
[OracleDS]      at
org.jboss.jdbc.XADataSourceLoader.startService(XADataSourceLo
ader.java:330)
[OracleDS]      at
org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.
java:93)
[OracleDS]      at java.lang.reflect.Method.invoke(Native Method)
[OracleDS]      at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl
.java:1628)
[OracleDS]      at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl
.java:1523)
[OracleDS]      at org.jboss.util.ServiceControl.start(ServiceControl.java,
Comp
iled Code)
[OracleDS]      at java.lang.reflect.Method.invoke(Native Method)
[OracleDS]      at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl
.java:1628)
[OracleDS]      at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl
.java:1523)
[OracleDS]      at org.jboss.Main.<init>(Main.java, Compiled Code)
[OracleDS]      at org.jboss.Main$1.run(Main.java:107)
[OracleDS]      at java.security.AccessController.doPrivileged(Native
Method)
[OracleDS]      at org.jboss.Main.main(Main.java, Compiled Code)
[Service Control] Could not start
DefaultDomain:service=XADataSource,name=Oracle
DS
[Service Control] java.lang.NullPointerException:
[Service Control]       at
org.opentools.minerva.jdbc.xa.XAPoolDataSource.getCon
nection(XAPoolDataSource.java:165)
[Service Control]       at
org.jboss.jdbc.XADataSourceLoader.startService(XAData
SourceLoader.java:330)
[Service Control]       at
org.jboss.util.ServiceMBeanSupport.start(ServiceMBean
Support.java:93)
[Service Control]       at java.lang.reflect.Method.invoke(Native Method)
[Service Control]       at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanSe
rverImpl.java:1628)
[Service Control]       at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanSe
rverImpl.java:1523)
[Service Control]       at
org.jboss.util.ServiceControl.start(ServiceControl.ja
va, Compiled Code)
[Service Control]       at java.lang.reflect.Method.invoke(Native Method)
[Service Control]       at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanSe
rverImpl.java:1628)
[Service Control]       at
com.sun.management.jmx.MBeanServerImpl.invoke(MBeanSe
rverImpl.java:1523)
[Service Control]       at org.jboss.Main.<init>(Main.java, Compiled Code)
[Service Control]       at org.jboss.Main$1.run(Main.java:107)
[Service Control]       at
java.security.AccessController.doPrivileged(Native Me
thod)
[Service Control]       at org.jboss.Main.main(Main.java, Compiled Code)
[InstantDB] Starting
[InstantDB] XA Connection pool InstantDB bound to java:/InstantDB

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