setting up JNDI datasource in embedded Grizzly

[Philippe Marschall-3]

Hi

I have an existing servlet application that uses JNDI to look up a
DataSource. I'm trying to run this application in an embedded Grizzly
but I failed to register the DataSource.

The servlet code to look up the DataSource. is like this, it's working
in Tomcat.

InitialContext context = new InitialContext();
DataSource source = (DataSource)
context.lookup("java:/comp/env/jdbc/com.acme");

My code to set up the DataSource. look like this:

DataSource pool = ....;
Context ctx = new InitialContext();
ctx.bind("jdbc/jdbc/com.acme", pool);

However this throws an exception because java.naming.factory.initial is
not set.

Cheers
Philippe

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[Oleksiy Stashok]

Hi Philippe,

we ship Grizzly without any embedded JNDI provider.
But you can download one yourself. For example MirrorJNDI [1], which  
is opensource and should be easy to use (just include its jar to the  
application classpath)

Additionally you'll need to explicitly set naming factory like:
java -
Djava
.naming
.factory.initial=com.smardec.jndi.mirror.MirrorInitialCtxFactory .....

or in code like:

             Hashtable environment = new Hashtable();
             environment.put(Context.INITIAL_CONTEXT_FACTORY,  
"com.smardec.jndi.mirror.MirrorInitialCtxFactory");

             Context ctx = new InitialContext(environment);

Hope this will help.

WBR,
Alexey.

[1] http://www.smardec.com/products/jndi.html


On Oct 11, 2009, at 16:26 , Philippe Marschall wrote:

> Hi
>
> I have an existing servlet application that uses JNDI to look up a
> DataSource. I'm trying to run this application in an embedded Grizzly
> but I failed to register the DataSource.
>
> The servlet code to look up the DataSource. is like this, it's working
> in Tomcat.
>
> InitialContext context = new InitialContext();
> DataSource source = (DataSource)
> context.lookup("java:/comp/env/jdbc/com.acme");
>
> My code to set up the DataSource. look like this:
>
> DataSource pool = ....;
> Context ctx = new InitialContext();
> ctx.bind("jdbc/jdbc/com.acme", pool);
>
> However this throws an exception because java.naming.factory.initial  
> is
> not set.
>
> Cheers
> Philippe
>
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> To unsubscribe, e-mail: users-unsubscribe@...
> For additional commands, e-mail: users-help@...
>

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[Philippe Marschall-3]

Oleksiy Stashok wrote:

> Hi Philippe,
>
> we ship Grizzly without any embedded JNDI provider.
> But you can download one yourself. For example MirrorJNDI [1], which is
> opensource and should be easy to use (just include its jar to the
> application classpath)
>
> Additionally you'll need to explicitly set naming factory like:
> java
> -Djava.naming.factory.initial=com.smardec.jndi.mirror.MirrorInitialCtxFactory
> .....
>
> or in code like:
>
>             Hashtable environment = new Hashtable();
>             environment.put(Context.INITIAL_CONTEXT_FACTORY,
> "com.smardec.jndi.mirror.MirrorInitialCtxFactory");
>
>             Context ctx = new InitialContext(environment);
>
> Hope this will help.

I finally got it working with SimpleJNDI.

Cheers
Philippe

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