fiEval - FileInterface-eval class to evaluate calls to the FileInterface and catch errors.
use fiEval;
# instantiate
my $ev=fiEval->new();
# evaluate a call to create dataset with id 314
if (!$ev->evaluate("create",314)) {
# something went wrong creating the dataset
print "ERROR! Unable to create dataset: ".$ev->error()."\n";
}Instantiates the fiEval-class.
Accepts one input parameter: fi. fi is the instance of the FileInterface-class to use. Optional. Recommended to state, but if not stated will create a new FileInterface-instance.
Returns the class-instance upon success.
Evaluates a method on the fi-instance.
Input parameters are in this order: method, parameters. "Method" is the textual name of the method to call on the FileInterface- instance. "Parameters" are one or more parameters to the method being called.
The method will return the result from the method-call upon success, undef upon some failure. Please call the error()-method for more information upon a failure.
Returns if the last method called was finished successfully or not.
No input accepted.
Returns if the last method that was called finished successfully or not, including the new()-method.
Returns 1 upon success, 0 upon failure. Please check the error()-method for more information upon failure.
Returns the last error of the fiEval-class, if any.