public void validate(ClientState state) throws RequestValidationException
{
ThriftValidation.validateColumnFamily(keyspace(), columnFamily());
CFMetaData cfm = Schema.instance.getCFMetaData(keyspace(), columnFamily());
if (cfm.getTriggerClasses() == null)
throw new RequestValidationException(ExceptionCode.CONFIG_ERROR, "No triggers found") {};
if (!TriggerOptions.hasTrigger(cfm, triggerName))
throw new RequestValidationException(ExceptionCode.CONFIG_ERROR, "trigger: " + triggerName + ", not found") {};
}