@Override
public void createAsync(
DataStore dataStore, DataObject data, AsyncCompletionCallback<CreateCmdResult> callback) {
CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, data);
AsyncCallbackDispatcher<BaseImageStoreDriverImpl, DownloadAnswer> caller =
AsyncCallbackDispatcher.create(this);
caller.setContext(context);
if (data.getType() == DataObjectType.TEMPLATE) {
caller.setCallback(caller.getTarget().createTemplateAsyncCallback(null, null));
if (s_logger.isDebugEnabled()) {
s_logger.debug("Downloading template to data store " + dataStore.getId());
}
_downloadMonitor.downloadTemplateToStorage(data, caller);
} else if (data.getType() == DataObjectType.VOLUME) {
caller.setCallback(caller.getTarget().createVolumeAsyncCallback(null, null));
if (s_logger.isDebugEnabled()) {
s_logger.debug("Downloading volume to data store " + dataStore.getId());
}
_downloadMonitor.downloadVolumeToStorage(data, caller);
}
}
@Override
public VMTemplateVO create(TemplateProfile profile) {
VMTemplateVO template = persistTemplate(profile);
if (template == null) {
throw new CloudRuntimeException("Unable to persist the template " + profile.getTemplate());
}
_downloadMonitor.downloadTemplateToStorage(template, profile.getZoneId());
_resourceLimitMgr.incrementResourceCount(profile.getAccountId(), ResourceType.template);
return template;
}