@Override
public ValidationResult preEntitlement(
Consumer consumer, Pool entitlementPool, Integer quantity) {
jsRules.reinitTo("entitlement_name_space");
rulesInit();
return new ValidationResult();
}
protected void rulesInit() {
String mappings;
try {
mappings = jsRules.invokeMethod("attribute_mappings");
this.attributesToRules = parseAttributeMappings(mappings);
} catch (RhinoException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
protected void invokeGlobalPostUnbindRule(JsContext context) {
// No method for this product, try to find a global function, if
// neither exists this is ok and we'll just carry on.
try {
jsRules.invokeMethod(GLOBAL_POST_FUNCTION, context);
log.debug("Ran rule: " + GLOBAL_POST_FUNCTION);
} catch (NoSuchMethodException ex) {
// This is fine, I hope...
log.warn("No default rule found: " + GLOBAL_POST_FUNCTION);
} catch (RhinoException ex) {
throw new RuleExecutionException(ex);
}
}
protected ValidationResult invokeGlobalPreEntitlementRule(JsContext context) {
// No method for this product, try to find a global function, if
// neither exists this is ok and we'll just carry on.
try {
String resultJson = jsRules.invokeMethod(GLOBAL_PRE_FUNCTION, context);
log.debug("Ran rule: " + GLOBAL_PRE_FUNCTION);
return objectMapper.toObject(resultJson, ValidationResult.class);
} catch (NoSuchMethodException ex) {
// This is fine, I hope...
log.warn("No default rule found: " + GLOBAL_PRE_FUNCTION);
} catch (Exception ex) {
throw new RuleExecutionException(ex);
}
return new ValidationResult();
}
protected ValidationResult callPreEntitlementRules(List<Rule> matchingRules, JsContext context) {
ValidationResult result = new ValidationResult();
for (Rule rule : matchingRules) {
String validationJson = jsRules.invokeRule(PRE_PREFIX + rule.getRuleName(), context);
// If the resulting validation json is empty, either the method
// did not exist in the rules, or the method did not return
// anything. In this case we skip the result.
if (validationJson == null) {
continue;
}
result.add(objectMapper.toObject(validationJson, ValidationResult.class));
}
return result;
}
protected void callPostUnbindRules(List<Rule> matchingRules) {
for (Rule rule : matchingRules) {
jsRules.invokeRule(POST_PREFIX + rule.getRuleName());
}
}