this.jobDomain = String.format("%s.%s", prefix,
SimpleDbJobStore.JOB_DOMAIN);
this.triggerDomain = String.format("%s.%s", prefix,
SimpleDbJobStore.TRIGGER_DOMAIN);
this.query = new QueryBuilder(this.jobDomain, this.triggerDomain);
this.amazonSimpleDb = new AmazonSimpleDBClient(new BasicAWSCredentials(
awsAccessKey, awsSecretKey));
this.signaler = signaler;
boolean foundJobs = false, foundTriggers = false;
for (String name : amazonSimpleDb.listDomains().getDomainNames()) {