Or go check out hivetranse.sourceforge.net
On 8/25/05, Aleksej <[EMAIL PROTECTED]> wrote:
> JNDI Lookup is quite expensive and really there is no sense to search
> data source
> for each time. It is enough to find it once and save somewhere for
> later reuse.
> Singleton object is good for such task. For example:
> -----
> public class DataSourceWrapper{
> private static DataSource ds;
> public static getDataSource(){
> if( DataSourceWrapper.ds == null ){
> // well, it is not created yet, so create it here
> }
> return DataSourceWrapper.ds; // at this point data source will be
> allready created and only once
> }
> }
> -----
> In hivemind you could create service that wraps data source and inject
> it directly in your page... Read more
> about it in hivemind docs. ( not a simple task :) )
>
> > I am using Tapestry 4 and 3, I have the 4 version installed in tomcat.
> > When you say that "making lookup each time", is it because the page is
> > refreshed?
> > How would I code this using hivemind?
> >
> > Regards,
> >
> > Frank
> >
> >
> >
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