/**
* Return a connection object from the given connection factory.
*
* <p>The default implementation assumes a JCA {@link ConnectionFactory}. Subclasses should
* override, if they use another type of connection factory.
*
* @deprecated
* @see #getConnection(Object, ExecutionContext)
* @param factory
* @return a connection
* @throws TranslatorException
*/
@Deprecated
@SuppressWarnings("unchecked")
public C getConnection(F factory) throws TranslatorException {
if (factory == null) {
return null;
}
if (factory instanceof ConnectionFactory) {
try {
return (C) ((ConnectionFactory) factory).getConnection();
} catch (ResourceException e) {
throw new TranslatorException(DataPlugin.Event.TEIID60000, e);
}
}
throw new AssertionError(
factory.getClass().getName()
+ " is was not a ConnectionFactory implementation"); //$NON-NLS-1$
}
public FunctionExpression(F function) {
this((Class) function.getClass(), function, null, Collections.<ParameterExpression>emptyList());
}
