将另一个对象传递给当前的休息服务不会引发异常
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【中文标题】将另一个对象传递给当前的休息服务不会引发异常【英文标题】:passing another object into current rest service does not throw an exception 【发布时间】:2019-12-06 00:45:25 【问题描述】:这是与其他服务兼容的休息请求:
"fromDate": 1562773101000,
"toDate": 1563118701000,
"turnOverType": 4,
"fromAmount": 1,
"toAmount": 10000000,
"voucherDescription": null,
"articleDescription": null,
"referenceNumbers": [],
"offset": 3,
"pageSize": 20,
"iban": "BLAHBLAHBLAHBLAH"
这是与请求不匹配的对应模型:
@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "TransferRequestInquiryFilter")
public class TransferRequestInquiryFilter implements Serializable
@XmlElement(name = "sourceIbans")
private List<String> sourceIbans;
@XmlElement(name = "transferType")
private TransferType transferType;
@XmlElement(name = "fromTransferDate")
private Timestamp fromTransferDate;
@XmlElement(name = "toTransferDate")
private Timestamp toTransferDate;
@XmlElement(name = "fromRegistrationDate")
private Timestamp fromRegistrationDate;
@XmlElement(name = "toRegistrationDate")
private Timestamp toRegistrationDate;
@XmlElement(name = "trackingNumbers")
private List<String> trackingNumbers;
@XmlElement(name = "referenceNumbers")
private List<String> referenceNumbers;
@XmlElement(name = "transactionIds")
private List<String> transactionIds;
@XmlElement(name = "status")
private TransactionStatus status;
@XmlElement(name = "fromAmount")
private Long fromAmount;
@XmlElement(name = "toAmount")
private Long toAmount;
@XmlElement(name = "destinationIbans")
private List<String> destinationIbans;
这是我的控制器..
@RequestMapping(value = "/inquiry", method = RequestMethod.POST)
public @ResponseBody
ResponseEntity<List<ExtendedTransferRequest>> transferInquiry(@RequestBody @Valid TransferRequestInquiryFilter transferRequestInquiryFilter
, BindingResult bindingResult)
// when validation not works return bad request
List<ErrorObject> errorObjects = requestInquiryValidator.validate(transferRequestInquiryFilter);
if (errorObjects.size() > 0)
// just throw bad request and not detail of them
return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
List<ExtendedTransferRequest> extendedTransferRequestList = new ArrayList<>();
ExtendedTransferRequest extendedTransferRequest = new ExtendedTransferRequest();
List<SettlementTransaction> settlementTransactionList = settlementSearch.findSettlement(transferRequestInquiryFilter);
extendedTransferRequestList = TransferInquiryResponseMapper.INSTANCE.SettlementTransactionInquiryResponse(setlementTransactionList);
return new ResponseEntity<>(extendedTransferRequestList, HttpStatus.OK);
只是 fromAmount 和 toAmount 填充。但我想在这种情况下得到一个例外,并向客户抛出一个错误的请求。我怎样才能做到这一点?如果我在 rest request 和 model 之间出现名称冲突或类型冲突,我需要处理它并向客户提出错误的请求。我正在使用 spring mvc 5 和 jackson-core 和 jackson-databind 2.9.4
【问题讨论】:
完全不清楚你的问题是什么。 服务参数与 rest request 不同,在这种情况下会出现 HttpMessageNotReadableException。但没有异常发生。 【参考方案1】:使用validation-api,在控制器方法之前注释字段和@validated
的正确验证,在RequestBody
对象之前使用@valid
会抛出正确的验证异常。
【讨论】:
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