我有以下带有约束的命令对象:
@Validateable
class RefundCommand{
private static final Logger log = Logger.getLogger(RefundCommand.class)
Double amount
String order_id
MerchantAccount merchant
OrderReference order
String unique_request_id
public void getDerivedValues() {
this.order = OrderReference.findByOrderIdAndMerchantId(order_id, merchant.merchantId)
}
static constraints = {
amount nullable: false, validator: {amount, cmd->
if(cmd.amount <= 0) {
log.info("Amount must be greater than 0. Given value: ${cmd.amount}")
return ['invalid.amount']
}
}
}
}
在控制器内以下列方式启动对象:
def refund = {RefundCommand cmd->
def String orderId = params.orderId
def String merchantId = params.merchant.merchantId
def Double amount = params.amount.toDouble()
OrderReference orderReference = OrderReference.findByOrderIdAndMerchantId(orderId, merchantId)
MerchantAccount merchantAccount = MerchantAccount.findByMerchantId(merchantId)
cmd.order_id = orderId
cmd.merchant = merchantAccount
cmd.order = orderReference
cmd.amount = amount
cmd.unique_request_id = "rf_" + util.generateUniqueReference()
cmd.clearErrors()
cmd.validate()
log.info(cmd.dump())
if(cmd.hasErrors()) {
.....
return
}
proceedForRefund()
}
当我部署初始验证不起作用时,validate()始终返回true并且hasError()返回null。
由于我们正在使用nginx,如果我在RefundCommand文件中进行任何更改,那么在自动编译验证开始工作之后。
可能是什么原因?
我们正在使用带有nginx服务器的grails-2.2.2。