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Home » Eclipse Projects » EclipseLink » JPA project classpath for JDBC driver dependencies(using Postgresql JDBC driver with optional junixsocket dependency)
JPA project classpath for JDBC driver dependencies [message #1851840] Tue, 19 April 2022 14:56
Jeremy Jackson is currently offline Jeremy JacksonFriend
Messages: 1
Registered: April 2022
Junior Member
I was only able to find a few references to classpath for plugins and their JDBC drivers, from 2011 on Google.

I am not sure if this is the right area, or what component or bundle of Eclipse manages the JDBC Drvers for a JPA Project

I have tried:

-adding the jars along with postgresqll-jdbc.jar in JDBC Driver Configuration of JPA Project Datasources
- adding the junixsocket dependencies to the Eclipse JVM commandline via -cp,
-adding the .jars to an Eclipse plug-in project, and instaling into eclipse

The configuration with junixsocket + postgresql works on Wildfly 26.


On eclipse, I get a ClassNotFound exception, where postgresql.jar is looking for classes provided by junixsocket, for example wiith "Test Connection":

org.postgresql.util.PSQLException: The SocketFactory class provided\$FactoryArg could not be instantiated.

Caused by: java.lang.ClassNotFoundException:\$FactoryArg
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