How to use

loadPoolingDataSource

method

in

org.postgresql.ds.common.PGObjectFactory

/**
 * Dereferences a PostgreSQL DataSource. Other types of references are ignored.
 */
public Object getObjectInstance(Object obj, Name name, Context nameCtx,
  Hashtable<?, ?> environment) throws Exception {
 Reference ref = (Reference) obj;
 String className = ref.getClassName();
 // Old names are here for those who still use them
 if (className.equals("org.postgresql.ds.PGSimpleDataSource")
   || className.equals("org.postgresql.jdbc2.optional.SimpleDataSource")
   || className.equals("org.postgresql.jdbc3.Jdbc3SimpleDataSource")) {
  return loadSimpleDataSource(ref);
 } else if (className.equals("org.postgresql.ds.PGConnectionPoolDataSource")
   || className.equals("org.postgresql.jdbc2.optional.ConnectionPool")
   || className.equals("org.postgresql.jdbc3.Jdbc3ConnectionPool")) {
  return loadConnectionPool(ref);
 } else if (className.equals("org.postgresql.ds.PGPoolingDataSource")
   || className.equals("org.postgresql.jdbc2.optional.PoolingDataSource")
   || className.equals("org.postgresql.jdbc3.Jdbc3PoolingDataSource")) {
  return loadPoolingDataSource(ref);
 } else {
  return null;
 }
}

   || className.equals("org.postgresql.jdbc3.Jdbc3PoolingDataSource"))
return loadPoolingDataSource(ref);

   || className.equals("org.postgresql.jdbc3.Jdbc3PoolingDataSource"))
return loadPoolingDataSource(ref);

   || className.equals("org.postgresql.jdbc3.Jdbc3PoolingDataSource"))
return loadPoolingDataSource(ref);