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From Kristian Waagan <Kristian.Waa...@Sun.COM>
Subject Re: Heavy Bug with ClientDataSource and ClientConnectionPoolDataSource
Date Thu, 14 Feb 2008 12:48:37 GMT
Hello,

Long time since this mail was written, but I tried the repro today and 
am unable to reproduce the error. I had to change the repro slightly.

Does anyone know if this ever was or still is a problem?
I tried with various older Derby releases.

If I don't hear anything new, I will assume the reported issue is no 
longer a problem.


-- 
Kristian

Adi Schwalb wrote:
> Hi
> 
> My system is : Windows XP
>                        Java Standard Edition 6.0 (or 1.6)
>                        and Sun's FileSystemContextProvider (for Jndi)
> 
> The Problem is,that i can not store the ClientDataSource and 
> ClientConnectionPoolDataSource
> in the jndi context. A simple code fragment is added here :
> 
> import javax.naming.Context;
> import import javax.naming.InitialContext;
> import org.apache.derby.jdbc.ClientDataSource;
> import org.apache.derby.jdbc.ClientConnectionPoolDataSource;
> 
> public class test
>  {
>    try
>     {
>       Context ctx   =  new InitialContext();
>       ctx.addToEnvironment( Context.INITIAL_CONTEXT_FACTORY, 
> "com.sun.jndi.fscontext.RefFSContextFactory" );
> 
>       ClientDataSource cds  =  new ClientDataSource();
>       // ClientConnectionPoolDataSource cds = new 
> ClientConnectionPoolDataSource();
>       cds.setUser("test");
>       cds.setPassword("test");
>       cds.setDatabaseName("tests;create=true");
>       cds.setServerName("localhost");
>       cds.setPortNumber(1527);
> 
>       // In method bind (or rebind) it comes to an NullPointerException
>       ctx.bind(  "db/derby/mydatas/test" , cds );
>       ctx.removeFromEnvironment(Context.INITIAL_CONTEXT_FACTORY);
>       ctx.close();
>     }
>   catch(Exception e)
>     {
>     
>     }
>  }
> 
> With other databases, ORACLE,POSTGRES and MYSQL there is no problem to 
> run this.The DataSource
> ist correct stored in the filesystem jndi context.Here an example for 
> Oracle :
> 
> mport javax.naming.Context;
> import import javax.naming.InitialContext;
> import oracle.jdbc.pool.OracleDataSource;
> import oracle.jdbc.pool.OracleConnectionPoolDataSource;
> 
> public class test
>  {
>    try
>     {
>       Context ctx   =  new InitialContext();
>       ctx.addToEnvironment( Context.INITIAL_CONTEXT_FACTORY, 
> "com.sun.jndi.fscontext.RefFSContextFactory" );
> 
>       OracleDataSource cds  =  new OracleDataSource();
>       // OracleConnectionPoolDataSource cds = new 
> OracleConnectionPoolDataSource();
>       cds.setUser("test");
>       cds.setPassword("test");
>        cds.setURL("jdbc:oracle:thin:@localhost:1521:tests");
>          
>       // In method bind (or rebind) it comes to an NullPointerException
>       ctx.bind(  "db/oracle/mydatas/test" , cds );
>       ctx.removeFromEnvironment(Context.INITIAL_CONTEXT_FACTORY);
>       ctx.close();
>     }
>   catch(Exception e)
>     {
>     
>     }
>  }
> 
> 
> 
> 
> 
> ------------------------------------------------------------------------
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> 


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