Shyamsunder Reddy ha scritto:
What is the best place to call Websphere DataSource in Struts application.
Eheh, it's not so simple :-)
Instantiate it when ActionServlet is loaded and then pass onto Model classes as
reference
ABSOLUTELY NOT!
OR create a static class that instantiates the DataSource and getConnections
from this class which should be Singleton
Do not use singleton in web application, because it raises several
problem during reloading the webapp.
Instead, you could use a container-managed datasource to call through JNDI:
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
Or use Spring or a similar IoC container to configure your Model (this
is what I prefer to do):
http://static.springframework.org/spring/docs/2.0.x/reference/beans.html#beans-value-element
HTH
Antonio
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