/**
* This overridden updates an existing Rule in the Repository
*
* @see
* org.kuali.rice.krms.impl.repository.RuleBoService#updateRule(org.kuali.rice.krms.api.repository.rule.RuleDefinition)
*/
@Override
public void updateRule(RuleDefinition rule) {
if (rule == null) {
throw new IllegalArgumentException("rule is null");
}
// must already exist to be able to update
final String ruleIdKey = rule.getId();
final RuleBo existing = businessObjectService.findBySinglePrimaryKey(RuleBo.class, ruleIdKey);
if (existing == null) {
throw new IllegalStateException("the rule does not exist: " + rule);
}
final RuleDefinition toUpdate;
if (!existing.getId().equals(rule.getId())) {
// if passed in id does not match existing id, correct it
final RuleDefinition.Builder builder = RuleDefinition.Builder.create(rule);
builder.setId(existing.getId());
toUpdate = builder.build();
} else {
toUpdate = rule;
}
// copy all updateable fields to bo
RuleBo boToUpdate = RuleBo.from(toUpdate);
// delete any old, existing attributes
Map<String, String> fields = new HashMap<String, String>(1);
fields.put(PropertyNames.Rule.RULE_ID, toUpdate.getId());
businessObjectService.deleteMatching(RuleAttributeBo.class, fields);
// update the rule and create new attributes
businessObjectService.save(boToUpdate);
}
/**
* This overridden creates a KRMS Rule in the repository
*
* @see
* org.kuali.rice.krms.impl.repository.RuleBoService#createRule(org.kuali.rice.krms.api.repository.rule.RuleDefinition)
*/
@Override
public RuleDefinition createRule(RuleDefinition rule) {
if (rule == null) {
throw new IllegalArgumentException("rule is null");
}
final String nameKey = rule.getName();
final String namespaceKey = rule.getNamespace();
final RuleDefinition existing = getRuleByNameAndNamespace(nameKey, namespaceKey);
if (existing != null) {
throw new IllegalStateException("the rule to create already exists: " + rule);
}
RuleBo ruleBo = RuleBo.from(rule);
businessObjectService.save(ruleBo);
return RuleBo.to(ruleBo);
}