/** Returns the list of enterprises that can't be co-located with an enterprise. */
@Override
public List<EnterpriseHB> findExcludedEnterprises(final EnterpriseHB enterprise) {
assert enterprise != null;
/*
* Find all rules of which the enterprise is part first.
*/
final List<EnterpriseExclusionRuleHB> rules =
SessionUtils.list(
getSession(),
EnterpriseExclusionRuleHB.class,
"SELECT obj FROM EnterpriseExclusionRuleHB obj "
+ "WHERE "
+ " obj.enterprise1 = ? OR "
+ " obj.enterprise2 = ?",
enterprise,
enterprise);
final List<EnterpriseHB> result = new ArrayList<EnterpriseHB>();
for (final EnterpriseExclusionRuleHB rule : rules) {
// If the enterprise is enterprise1, then enterprise2 is the enterprise that can't be
// co-located
if (rule.getEnterprise1() == enterprise) {
result.add(rule.getEnterprise2());
}
// ...else, then enterprise1 is the enterprise that can't be co-located
else {
result.add(rule.getEnterprise1());
}
}
return result;
}
/**
* This method transform the current EnterpriseExclusionRule pojo object to a
* EnterpriseExclusionRule hibernate pojo object
*/
public EnterpriseExclusionRuleHB toPojoHB() {
EnterpriseExclusionRuleHB ruleHB = new EnterpriseExclusionRuleHB();
ruleHB.setEnterprise1(enterprise1.toPojoHB());
ruleHB.setEnterprise2(enterprise2.toPojoHB());
return ruleHB;
}