This is the exactly the problem
(java.lang.NullPointerException)I have had over the
past week, trying to connect to postgresql. I have
tried with and without 'password' value in the
password attribute. Of course the database is running.
I know it works. I made it work perfectly the first
time, I even used JAWS and could see data in CMP Beans
in the postgres tables. But I haven't been able to
replicate the same actions this time round.
The problem persists.
Allan Kamau
--- "De Closmadeuc, Etienne"
<[EMAIL PROTECTED]> wrote:
>
> Hello everybody !
>
> I'm trying to access an Oracle database with JBoss
> (excellent product by the
> way).
>
> I followed all the instructions for the "minerva
> pools" for Oracle :
>
> - I put the "classes12.zip" file from Oracle into
> "lib/ext" directory,
> - I modified the "jboss.properties" file to
> uncomment the right line for
> "xidclass" (and the class is present in
> classes12.zip),
> - I modified the "jboss.cml" file :
>
> <mbean code="org.jboss.jdbc.JdbcProvider"
> name="DefaultDomain:service=JdbcProvider">
> <attribute
>
name="Drivers">org.hsql.jdbcDriver,org.enhydra.instantdb.jdbc.idbDriver,orac
> le.jdbc.driver.OracleDriver</attribute>
> </mbean>
>
> and
>
> <mbean code="org.jboss.jdbc.XADataSourceLoader"
>
name="DefaultDomain:service=XADataSource,name=OracleDB">
> <attribute name="PoolName">OracleDB</attribute>
> <attribute
>
name="DataSourceClass">org.opentools.minerva.jdbc.xa.wrapper.XADataSourceImp
> l</attribute>
> <attribute
>
name="URL">jdbc:oracle:thin:spirou:1521:AGENCE</attribute>
> <attribute name="JDBCUser">hidden</attribute>
> <attribute name="Password">hidden</attribute>
> </mbean>
>
> But I got an error :
>
> [JDBC provider] Initializing
> [JDBC provider] Loaded
> JDBC-driver:org.hsql.jdbcDriver
> [JDBC provider] Loaded
> JDBC-driver:org.enhydra.instantdb.jdbc.idbDriver
> [JDBC provider] Loaded
> JDBC-driver:oracle.jdbc.driver.OracleDriver
> [JDBC provider] Initialized
> .....
> [DefaultDS] 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(XAPoolDataSourc
> e.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.<init>(Main.java:217)
> [OracleDB] at
> org.jboss.Main$1.run(Main.java:121)
> [OracleDB] at
> java.security.AccessController.doPrivileged(Native
> Method)
> [OracleDB] at
> org.jboss.Main.main(Main.java:117)
> [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(XAPoolDataSourc
> e.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.<init>(Main.java:217)
> [Service Control] at
> org.jboss.Main$1.run(Main.java:121)
> [Service Control] at
> java.security.AccessController.doPrivileged(Native
> Method)
> [Service Control] at
> org.jboss.Main.main(Main.java:117)
>
> Thanks for help.
>
> Etienne de Closmadeuc ([EMAIL PROTECTED])
> Logica SA
> 183, route de Canéjan 33173 GRADIGNAN CEDEX
> Tél : 05.56.75.77.00
>
>
>
> _______________________________________________
> JBoss-user mailing list
> [EMAIL PROTECTED]
>
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