@Override
public Map<JmsTopicNameResolveRequest, String> resolve(
Collection<JmsTopicNameResolveRequest> requests) {
Map<JmsTopicNameResolveRequest, String> returnValue =
new HashMap<JmsTopicNameResolveRequest, String>();
Map<String, Collection<JmsTopicNameResolveRequest>> lookupKey2Requests =
new HashMap<String, Collection<JmsTopicNameResolveRequest>>();
for (JmsTopicNameResolveRequest request : requests) {
ExternalId marketDataUniqueId = request.getMarketDataUniqueId();
if (!marketDataUniqueId.getScheme().equals(SecurityUtils.BLOOMBERG_BUID)) {
s_logger.info("No Bloomberg BUID found, was given: " + marketDataUniqueId);
returnValue.put(request, null);
continue;
}
String lookupKey = BloombergDomainIdentifierResolver.toBloombergKey(marketDataUniqueId);
Collection<JmsTopicNameResolveRequest> requestsForLookupKey =
lookupKey2Requests.get(lookupKey);
if (requestsForLookupKey == null) {
requestsForLookupKey = new ArrayList<JmsTopicNameResolveRequest>();
lookupKey2Requests.put(lookupKey, requestsForLookupKey);
}
requestsForLookupKey.add(request);
}
if (!lookupKey2Requests.keySet().isEmpty()) {
ReferenceDataResult referenceData =
_referenceDataProvider.getFields(
lookupKey2Requests.keySet(), BloombergConstants.JMS_TOPIC_NAME_RESOLVER_FIELDS);
for (Map.Entry<String, Collection<JmsTopicNameResolveRequest>> entry :
lookupKey2Requests.entrySet()) {
String lookupKey = entry.getKey();
PerSecurityReferenceDataResult result = referenceData.getResult(lookupKey);
for (JmsTopicNameResolveRequest request : entry.getValue()) {
String jmsTopicName = getJmsTopicName(request, result);
returnValue.put(request, jmsTopicName);
}
}
}
return returnValue;
}
