private void runStartupRules() {
if (triggerManager != null) {
Iterable<Rule> startupRules = triggerManager.getRules(STARTUP);
List<Rule> executedRules = Lists.newArrayList();
for (Rule rule : startupRules) {
try {
Script script = scriptEngine.newScriptFromXExpression(rule.getScript());
logger.debug("Executing startup rule '{}'", rule.getName());
RuleEvaluationContext context = new RuleEvaluationContext();
context.setGlobalContext(RuleContextHelper.getContext(rule, injector));
script.execute(context);
executedRules.add(rule);
} catch (ScriptExecutionException e) {
if (!e.getMessage().contains("cannot be resolved to an item or type")) {
logger.error(
"Error during the execution of startup rule '{}': {}",
new Object[] {rule.getName(), e.getCause().getMessage()});
executedRules.add(rule);
} else {
logger.debug(
"Execution of startup rule '{}' has been postponed as items are still missing.",
rule.getName());
}
}
}
for (Rule rule : executedRules) {
triggerManager.removeRule(STARTUP, rule);
}
}
}
protected synchronized void executeRule(Rule rule, RuleEvaluationContext context) {
Script script = scriptEngine.newScriptFromXExpression(rule.getScript());
logger.debug("Executing rule '{}'", rule.getName());
context.setGlobalContext(RuleContextHelper.getContext(rule, injector));
ScriptExecutionThread thread = new ScriptExecutionThread(rule.getName(), script, context);
thread.start();
}