mama_status mamaDQPublisherManager_createPublisher (
mamaDQPublisherManager manager,
const char *symbol,
void * cache,
mamaDQPublisher *newPublisher)
{
mamaDQPublisherManagerImpl* impl = (mamaDQPublisherManagerImpl*) manager;
mamaPublishTopic* newTopic = NULL;
mama_status status = MAMA_STATUS_OK;
char* topic;
int length = 0;
newTopic = (mamaPublishTopic*)wtable_lookup (impl->mPublisherMap, (char*)symbol);
if (!newTopic)
{
if ((status = mamaDQPublisher_allocate(newPublisher)) == MAMA_STATUS_OK)
{
newTopic = (mamaPublishTopic*) calloc (1, sizeof (mamaPublishTopic));
newTopic->pub = *newPublisher;
newTopic->cache = cache;
newTopic->symbol = strdup(symbol);
mamaDQPublisher_setCache(*newPublisher, cache);
mamaDQPublisher_setSenderId(*newPublisher, impl->mSenderId);
mamaDQPublisher_setStatus(*newPublisher, impl->mStatus);
mamaDQPublisher_setSeqNum(*newPublisher, impl->mSeqNum);
mamaDQPublisher_enableSendTime(*newPublisher, impl->mEnableSendTime);
length = strlen(impl->mNameSpace) + 1 + (strlen(symbol) + 1);
topic = calloc(length, sizeof(char));
strcpy (topic, impl->mNameSpace);
strcat (topic, ".");
strcat (topic, symbol);
if ((status = mamaDQPublisher_create(*newPublisher,
impl->mTransport, topic)) != MAMA_STATUS_OK)
{
free (topic);
return status;
}
free (topic);
if (wtable_insert (impl->mPublisherMap, (char*)symbol, newTopic) != 1)
{
mamaDQPublisher_destroy(*newPublisher);
free ((void*)newTopic->symbol);
free ((void*)newTopic);
return status;
}
return MAMA_STATUS_OK;
}
return status;
}
return (MAMA_STATUS_INVALID_ARG);
}
void MAMACALLTYPE
subscriptionOnMsg (mamaSubscription subscription,
mamaMsg msg,
void *closure,
void *itemClosure)
{
pubCache* cache = (pubCache*) closure;
switch (mamaMsgType_typeForMsg (msg))
{
case MAMA_MSG_TYPE_DELETE:
case MAMA_MSG_TYPE_EXPIRE:
mamaSubscription_destroy (subscription);
mamaSubscription_deallocate (subscription);
if (cache->pub)
mamaDQPublisher_send(cache->pub, msg);
cache->sub = NULL;
return;
default:
break;
}
switch (mamaMsgStatus_statusForMsg (msg))
{
case MAMA_MSG_STATUS_BAD_SYMBOL:
case MAMA_MSG_STATUS_EXPIRED:
case MAMA_MSG_STATUS_TIMEOUT:
mamaSubscription_destroy (subscription);
mamaSubscription_deallocate (subscription);
if (cache->pub)
mamaDQPublisher_send(cache->pub, msg);
cache->sub = NULL;
return;
default:
break;
}
mamaMsg_applyMsg(cache->cachedMsg, msg);
if (cache->pub)
{
mamaDQPublisher_setStatus(cache->pub, mamaMsgStatus_statusForMsg (msg));
mamaDQPublisher_send(cache->pub, msg);
}
fflush(stdout);
}
void MamaDQPublisher::setStatus (mamaMsgStatus status)
{
mamaDQPublisher_setStatus(mImpl->mDQPublisher, status);
}
