dateTimeRange.setMin(new SimpleDateFormat("yyyyMMdd HHmmss").format(new Date(System
.currentTimeMillis() - 1000L * 60 * 60 * 24)));
dateTimeRange.setMax(new SimpleDateFormat("yyyyMMdd HHmmss").format(new Date()));
// Create selector.
CustomerSyncSelector customerSyncSelector = new CustomerSyncSelector();
customerSyncSelector.setDateTimeRange(dateTimeRange);
customerSyncSelector
.setCampaignIds(ArrayUtils.toPrimitive(campaignIds.toArray(new Long[] {})));
// Get all account changes for campaign.
CustomerChangeData accountChanges = customerSyncService.get(customerSyncSelector);