'This application has no explicit mapping for /error bad request 400
I have a small spring boot project,, which works fine . But, I tried to add some kind of validation.. I worked on one html page but failed on the other with no feasible reason !
Here is the html page (addProcedure.html):
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="ISO-8859-1">
<title>Add Procedure Form</title>
</head>
<body>
<div class="container">
<br />
<h3>Add New Procedure </h3>
<br />
<hr />
<br />
<form th:action="@{/surgerywaitinglist/saveToWaitinList}" th:object="${waitinglist}"
method="POST">
<table class="table table-primary table-bordered table-striped"
id="employeeTable" style="width: 50%" align="center">
<thead>
</thead>
<tbody>
<tr>
<td>MRN</td>
<td th:text="${patient.patientId}"></td>
</tr>
<tr>
<td>Name</td>
<td
th:text="${patient.patientFirstName} +' '+ ${patient.patientLastName}"></td>
</tr>
<tr>
<td>Gender</td>
<td th:text="${patient.patientGender}"></td>
</tr>
<tr>
<td>Contact</td>
<td th:text="${patient.patientConact}"></td>
</tr>
<tr>
<td>Procedure</td>
<td><input type="text"
th:field="${waitinglist.waitingListProcedure}"
class="form-control col-4 mb-4" placeholder="Enter Procedure" id="waitingListProcedure"></input>
<!-- <div class="alert alert-warning"
th:if="${#fields.hasErrors('waitingListProcedure')}"
th:errors="*{waitingListProcedure}"></div> -->
<div class="alert alert-warning"
th:if="${#fields.hasErrors('waitingListProcedure')}"
th:errors="*{waitingListProcedure}"></div>
</td>
</tr>
<tr>
<td>Diagnosis</td>
<td><input type="text"
th:field="${waitinglist.waitingListDiagnosis}"
class="form-control col-4 mb-4" placeholder="Enter Diagnosis" />
</td>
</tr>
<tr>
<td>Department</td>
<td>
<div class="form-group">
<!--/////////// working fine,,, bur I need to fetch data from inside the ajax code -->
<!-- working fine but returned departmentName as departmentId -->
<!-- <select th:field="${waitinglist.waitingListDepartmentId}" class="form-control" id="department">
<option th:each="department: ${departments}"
th:value="${department.departmentName}"
th:text="${department.departmentName}"></option>
</select> -->
<select name="departmentName"
th:with="departmentName = ${department.departmentName}"
class="form-control" id="department">
<option value="" th:selected="selected" th:disabled="disabled">select
option</option>
<option th:each="department: ${departments}"
th:value="${department.departmentName}"
th:text="${department.departmentName}"></option>
</select>
</div>
</td>
</tr>
<tr>
<td>Surgeon</td>
<td>
<div class="form-group">
<!-- working fine but returned surgeonName as departmentId -->
<!-- <select th:field="${waitinglist.waitingListSurgeonId}" class="form-control" id="surgeonId">
</select> -->
<select th:field="${surgeon.surgeonLastName}"
class="form-control" id="surgeonId">
</select>
</div>
</td>
</tr>
<tr>
<td>Addition Date</td>
<td><input type="date"
th:field="${waitinglist.waitingListAdditionDate}"
class="form-control col-4 mb-4" placeholder="Pick Date" /></td>
</tr>
<tr>
<td>Acttual Booking Date</td>
<td><input type="date"
th:field="${waitinglist.waitingListActualBookingDate}"
class="form-control col-4 mb-4" placeholder="Pick Date" /></td>
</tr>
</tbody>
</table>
<br />
<hr />
<br /> <input type="hidden" th:field="${patient.patientId}" />
<div style="text-align: center;">
<input type="submit" value="Save" class="btn btn-primary" />
</div>
</form>
<br /> <br />
<div style="text-align: center;">
<a th:href="@{/surgerywaitinglist}">Back To List</a>
</div>
</div>
</body>
</html>
For the Controller:
@PostMapping(value="/surgerywaitinglist/saveToWaitinList")
public String saveToWaitinList(@Valid WaitingList waitinglist, Surgeon surgeon, Department department , BindingResult result, Model model, @PathVariable Long patientId) {
System.out.println("in /surgerywaitinglist/saveToWaitinList");
System.out.println("result: "+ result);
boolean thereAreErrors = result.hasErrors();
if(thereAreErrors) {
//if(result.hasErrors()) {
return "addProcedure";
}
if(waitinglist.getWaitingListId()==null) {
System.out.println("saveToWaitinglist waitinglist: " + waitinglist);
Department tempDepartment = depRepo.findByDepartmentName(department.getDepartmentName());
Surgeon temSurgeon = surgeonRepo.findBySurgeonLastName(surgeon.getSurgeonLastName());
System.out.println("saveToWaitinglist tempSurgeon: " + temSurgeon);
System.out.println("saveToWaitinglist tempDepartment: " + tempDepartment);
waitinglist.setWaitingListSurgeonId(temSurgeon.getSurgeonId());
waitinglist.setWaitingListDepartmentId(tempDepartment.getDepartmentId());
waitinglist.setWaitingListPatientId(patientId);
waitingListRepo.save(waitinglist);
}
else {
System.out.println("saveToWaitinglist waitinglist else: " + waitinglist);
Department tempDepartment = depRepo.findByDepartmentName(department.getDepartmentName());
Surgeon temSurgeon = surgeonRepo.findBySurgeonLastName(surgeon.getSurgeonLastName());
waitinglist.setWaitingListActualBookingDate(waitinglist.getWaitingListActualBookingDate());
waitinglist.setWaitingListAdditionDate(waitinglist.getWaitingListAdditionDate());
waitinglist.setWaitingListProcedure(waitinglist.getWaitingListProcedure());
waitinglist.setWaitingListDiagnosis(waitinglist.getWaitingListDiagnosis());
waitinglist.setWaitingListSurgeonId(temSurgeon.getSurgeonId());
waitinglist.setWaitingListDepartmentId(tempDepartment.getDepartmentId());
waitinglist.setWaitingListPatientId(patientId);
waitingListRepo.save(waitinglist);
}
return "redirect:/surgerywaitinglist";
}
The entity class with the validation annotations,,
package com.WaitingListThymeleaf.entity;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.DateTimeFormat.ISO;
import lombok.Data;
@Data
@Entity
@Table(name="waitingList")
public class WaitingList {
@Id
@GeneratedValue
private Long waitingListId;
@NotEmpty(message = "Please enter a procedure")
//@Size(min=5, max=30)
private String waitingListProcedure;
private String waitingListDiagnosis;
private Long waitingListPatientId;
private Long waitingListSurgeonId;
private Long waitingListDepartmentId;
@DateTimeFormat(iso=ISO.DATE)
private Date waitingListAdditionDate;
@DateTimeFormat(iso=ISO.DATE)
private Date waitingListActualBookingDate;
}
I have tried @NotNull , @NotEmpty and @NotBlank with no luck... It seems the validation works. However, I don't get to the html page !
Instead, I get the following:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Sat May 07 21:39:57 MSK 2022
There was an unexpected error (type=Bad Request, status=400).
Validation failed for object='waitingList'. Error count: 1
org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 1 errors
Field error in object 'waitingList' on field 'waitingListProcedure': rejected value []; codes [NotEmpty.waitingList.waitingListProcedure,NotEmpty.waitingListProcedure,NotEmpty.java.lang.String,NotEmpty]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [waitingList.waitingListProcedure,waitingListProcedure]; arguments []; default message [waitingListProcedure]]; default message [Please enter a procedure]
at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.resolveArgument(ModelAttributeMethodProcessor.java:175)
at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:122)
at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:179)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:146)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:359)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:889)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1735)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:831)
Solution 1:[1]
I re-arranged the method parameters.... apparently, the BindingResult should always come immediately after the object that needs validating...
public String saveToWaitinList(@Valid WaitingList waitinglist, BindingResult result,
Surgeon surgeon, Department department,
Patient tempPatient, Model model) {
Thanx to @Scirocco's post here
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | AdelLinux80s |