I am using drools.
I came cross the casting exception class org.jboss.as.naming.NamingContext cannot be cast to class javax.sql.DataSource. How to rectify this any suggestion on this.
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Please add your stack trace and the code where you're triggering this exception. – Roddy of the Frozen Peas Sep 21 '22 at 19:20
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..."DataSource interface will typically be registered with a naming service based on the Java™ Naming and Directory (JNDI) API"... Java 8 docs.
org.jboss.as.naming.NamingContext is about DNS Domain "Name" Server naming lookup A records links e.t.c.
Drivers for data-sources are usually dynamically loaded with class.forName that uses a scheme of exactly the same as package folder representation. In a nutshell, the dots in any package name suchas e.g. javax.sql.DataSource are actually folder separators as per the Java Naming and Directory Interface rules.
If you are trying to load a data source for a jar file you have no use for org.jboss.as.naming.NamingContext.
Samuel Marchant
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