/**
* Updates the attributes set on the RuleTemplate
*
* @param ruleTemplateElement the XML ruleTemplate element
* @param updatedRuleTemplate the RuleTemplate being updated
* @throws XmlException if there was a problem parsing the rule template attributes
*/
protected void updateRuleTemplateAttributes(
Element ruleTemplateElement, RuleTemplateBo updatedRuleTemplate) throws XmlException {
// add any newly defined rule template attributes to the rule template,
// update the active and required flags of any existing ones.
// if this is an update of an existing rule template, related attribute objects will be present
// in this rule template object,
// otherwise none will be present (so they'll all be new)
Element attributesElement = ruleTemplateElement.getChild(ATTRIBUTES, RULE_TEMPLATE_NAMESPACE);
List<RuleTemplateAttributeBo> incomingAttributes = new ArrayList<RuleTemplateAttributeBo>();
if (attributesElement != null) {
incomingAttributes.addAll(
parseRuleTemplateAttributes(attributesElement, updatedRuleTemplate));
}
// inactivate all current attributes
for (RuleTemplateAttributeBo currentRuleTemplateAttribute :
updatedRuleTemplate.getRuleTemplateAttributes()) {
String ruleAttributeName =
(currentRuleTemplateAttribute.getRuleAttribute() != null)
? currentRuleTemplateAttribute.getRuleAttribute().getName()
: "(null)";
LOG.debug(
"Inactivating rule template attribute with id "
+ currentRuleTemplateAttribute.getId()
+ " and rule attribute with name "
+ ruleAttributeName);
currentRuleTemplateAttribute.setActive(Boolean.FALSE);
}
// NOTE: attributes are deactivated, not removed
// add/update any new attributes
for (RuleTemplateAttributeBo ruleTemplateAttribute : incomingAttributes) {
RuleTemplateAttributeBo potentialExistingTemplateAttribute =
updatedRuleTemplate.getRuleTemplateAttribute(ruleTemplateAttribute);
if (potentialExistingTemplateAttribute != null) {
// template attribute exists on rule template already; update the options
potentialExistingTemplateAttribute.setActive(ruleTemplateAttribute.getActive());
potentialExistingTemplateAttribute.setRequired(ruleTemplateAttribute.getRequired());
} else {
// template attribute does not yet exist on template so add it
ruleTemplateAttribute.setRuleTemplate(updatedRuleTemplate);
updatedRuleTemplate.getRuleTemplateAttributes().add(ruleTemplateAttribute);
}
}
}
private void assertRuleTemplateExport(
RuleTemplateBo oldRuleTemplate, RuleTemplateBo newRuleTemplate) {
assertFalse(
"Ids should be different.", oldRuleTemplate.getId().equals(newRuleTemplate.getId()));
assertEquals(oldRuleTemplate.getDescription(), newRuleTemplate.getDescription());
assertEquals(oldRuleTemplate.getName(), newRuleTemplate.getName());
if (oldRuleTemplate.getDelegationTemplate() != null) {
assertRuleTemplateExport(
oldRuleTemplate.getDelegationTemplate(), newRuleTemplate.getDelegationTemplate());
} else {
assertNull(newRuleTemplate.getDelegationTemplate());
}
assertAttributes(
oldRuleTemplate.getRuleTemplateAttributes(),
newRuleTemplate.getRuleTemplateAttributes(),
"attribute");
assertAttributes(
oldRuleTemplate.getActiveRuleTemplateAttributes(),
newRuleTemplate.getActiveRuleTemplateAttributes(),
"active attribute");
assertOptions(
oldRuleTemplate.getRuleTemplateOptions(), newRuleTemplate.getRuleTemplateOptions());
}