Once an exception is thrown on a conseuqence the current session is
considered invalid. You'll need to add the try catch inside of the
actual consequence.
Mark
Yang Song wrote:
Hi,
Anyone knows how to catch the exception when firing the rules?
I wrapped the session.fireAllRules() method using try...catch, however
it doesn't work: when someone wrote bad code in the rule's action
part, the Exception will be thrown and printed to the stderr, and this
will make the rule engine stop working -- the try...catch outside
doesn't help anything.
If the exception thrown from the rule's action part can be caught
externally, the system can be protected from interrupting Exception.
try {
_log.debug("Firing rules in : " + getName());
session.fireAllRules();
} catch (Exception e) {
_log.info("Error when firing rules: ", e);
}
Thanks,
Yang
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