[ebxmlms-general] Re: native connectionpools

[Ronald v. K. <rv...@ab...>]

I got it working in tomcat 4.1.29LE as well. I'll draw up a little 
how-to regarding the connection pool tomorrow and will post a new 
DbConnectionPool as well since there is a small change for jndi lookups.

btw. Can somebody explain why there is a normal and a raw connection?

Ronald


Ronald van Kuijk wrote:

> As promised:
>
> Connectionpools on tomcat :
> http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jndi-datasource-examples-howto.html 
>
>
> Connectionpools on Jetty:
> http://jetty.mortbay.org/jetty/plus/index.html
>
> Connectionpools on JBoss:
> http://prdownloads.sourceforge.net/jboss/JCAConfig322.pdf?download
>
> Attached you wil find a DbConnectioPool.java that is a real 
> stripped-down version of the original hermes DbConnectioPool class. 
> It's really stripped even the comment is gone ;-). I think 90% of the 
> code is now logging and error handling.
>
> It works on JBoss 3.2.2 with the attached mysql-ds.xml datasource and 
> the web.xml.
>
> I'll try to install Tomcat 4.1.x and 4.0.x in a moment and try to get 
> it working there as wel.
>
> Ronald
>
> Tripathi, Ajit (GXS) wrote:
>
>> Ronald,
>>  
>> I too am unfamiliar with administered db connections pools on tomcat 
>> 4.x. How does that work?
>>  
>> If Hermes can use connection pools on app servers/weblogic, that 
>> would help the eventual scalability objective.
>>  
>> BTW... why can't authentication also be managed by the server using 
>> JAAS? Consider that.
>>  
>> However, in that case, the db connection pool will need to be 
>> configurable in the deployment descriptor for hermes... wherever.
>>  
>> regards,
>> Ajit
>>
>>  
>