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Ich konfrontiert dieses Problem, während ich meine Formulare validierte, für einzelne Entitäten hat es gut funktioniert. Aber wenn ich versuche, ein Objekt mit verschachtelten Objekten zu validieren, erhalte ich diesen Fehler.Spring Formularvalidierung auf abhängiges Objekt
HTTP Status 500 - Request processing failed; nested exception is javax.validation.ConstraintViolationException: Validation failed for classes [com.poultry.jp.model.PaymentRequest] during persist time for groups [javax.validation.groups.Default, ]
Es folgt mein Controller
@RequestMapping(value = {"user/addMedicineOrder","admin/addMedicineOrder"}, method = RequestMethod.GET)
public String addMedicineOrderGET(@ModelAttribute("medicineOrder") MedicineOrder medicineOrder,Model model) {
List<SupplierReport> supplierReport = supplierService.getSupplierNames();
List<MedicineOrderReport> medicineOrderReport = medicineOrderService.getMedicineOrderDetails();
List<PaymentRequestReport> paymentRequestReport = paymentRequestSerivice.getPaymentRequestDates();
List<MedicineReport> medicineReport = medicineService.getMedicineDetails();
model.addAttribute("medicineOrderReport",medicineOrderReport);
model.addAttribute("supplierReport", supplierReport);
model.addAttribute("paymentRequestReport", paymentRequestReport);
model.addAttribute("medicineReport", medicineReport);
return "addMedicineOrder";
}
@RequestMapping(value = {"user/addMedicineOrder","admin/addMedicineOrder"}, method = RequestMethod.POST)
public String addMedicineOrderPOST(@Valid @ModelAttribute("medicineOrder") MedicineOrder medicineOrder,BindingResult result) {
if (result.hasErrors()) {
return "addMedicineOrder";
} else {
medicineOrderService.save(medicineOrder);
return "redirect:addMedicineOrder.html";
}
}
Nach meiner Medizin Sortierung Modell ist
public class MedicineOrder {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long medicineOrderId;
@OneToMany(mappedBy = "medicineOrder", cascade = CascadeType.ALL,fetch = FetchType.EAGER,orphanRemoval=true)
private List<MedicineOrderDetails> medicineOrderDetails = new ArrayList<MedicineOrderDetails>();
@ManyToOne
private Supplier supplier;
@DateTimeFormat(pattern = "yyyy-MM-dd")
@Temporal(TemporalType.DATE)
private Date date;
private double total;
private double discount;
private boolean inStock;
@OneToOne(cascade={CascadeType.MERGE , CascadeType.PERSIST})
@JoinColumn(name="paymentRequest_id")
private PaymentRequest paymentRequest;
private boolean isDeleted;
private Date created;
private Date updated;
// Getters and Setters
}
Folgende ist die abhängige Klasse Zahlungsanforderung public class PaymentRequest {
public static final String FIND_PAYMENT_REQUEST_DATES = "findPaymentReequestDates";
public static final String FIND_PAYMENT_REQUEST_BY_ID = "findPaymentReequestById";
public static final String FIND_PAYMENT_REQUEST_REPORT = "findPaymentRequestReport";
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long paymentId;
private double amount;
@Type(type = "text")
@NotEmpty
private String description;
private String chequeID;
private String status;
@DateTimeFormat(pattern = "yyyy-MM-dd")
@Temporal(TemporalType.DATE)
private Date date;
private boolean isDeleted;
private boolean isPaid;
private Date created;
private Date updated;
//Getters and Setters
}
und Folgendes ist, wo ich Medicine Order persistieren, die die Zahlungsanforderung damit fortbestehen.
@Repository("MedicineOrderRepository")
public class MedicineOrderRepositoryImp implementiert MedicineOrderRepository {
@PersistenceContext
private EntityManager entityManager;
public MedicineOrder save(MedicineOrder medicineOrder){
for(MedicineOrderDetails order : medicineOrder.getMedicineOrderDetails())
{
order.setMedicineOrder(medicineOrder);
}
medicineOrder.getPaymentRequest().setStatus("Pending");
entityManager.persist(medicineOrder);
entityManager.flush();
return medicineOrder;
}
}
und schließlich nach dem jsp Code.
<div class=".col-md-6">
<form:form commandName="medicineOrder" class="form-horizontal"
autocomplete="off">
<form:errors path="*" Class="alert alert-danger" element="div" />
<div class="form-group">
<label for="inputDescription" class="col-sm-2 control-label">Description</label>
<div class="col-sm-3">
<form:textarea path="paymentRequest.description" type="text"
class="form-control" id="inputDescription"
placeholder="Enter Short Description" rows="3" />
</div>
</div>
<div class="form-group">
<label for="inputAmount" class="col-sm-2 control-label">Amount</label>
<div class="col-sm-3">
<form:input path="paymentRequest.amount" type="text"
class="form-control" id="inputAmount" placeholder="Enter Amount" />
</div>
</div>
<div class="form-group">
<label for="supplierId" class="col-sm-2 control-label">Supplier</label>
<div class="col-sm-5">
<form:select path="supplier.supplierId" id="supplierId"
class="form-control">
<form:options items="${supplierReport}" itemLabel="name"
itemValue="supplierId" id="" />
</form:select>
</div>
</div>
<div class="form-group">
<label for="inputTotal" class="col-sm-2 control-label">Total</label>
<div class="col-sm-5">
<form:input path="total" type="text" class="form-control"
id="inputTotal" name="inputTotal" />
</div>
</div>
<div class="form-group">
<label for="inputDiscount" class="col-sm-2 control-label">Discount
</label>
<div class="col-sm-5">
<form:input path="discount" type="text" class="form-control"
id="inputDiscount" />
</div>
</div>
<input type="submit" value="Save Medicine Order"
class="btn btn-primary">
</form:form>
</div>