I have 3 models
- Company
- User
- Address
Company -> User - One to many Bidirectional mapping.
User <-> Address - Bidirectional many-to-many with link entity lifecycle
Here is my sample input:
[{ "companyName": "Apple", "companyDescription": "Company A Desc", "userName": "John", "addressList": [{ "city": "Maplewood" } ] }, { "companyName": "Apple", "companyDescription": "Company B Desc", "userName": "Sara", "addressList": [{ "city": "Woodbury" }, { "city": "Rapids" } ] }] Controller.Java
@RestController
public class CompanyController {
@Autowired
CompanyService companyService;
@PostMapping("/v1/company")
public void saveCompany(@RequestBody List<CompanyTemplate> companyTemplate) {
//System.out.println("Inside Controller :: ");
companyService.saveCompanies(companyTemplate);
}
}
CompanyService.Java
@Service
public class CompanyService {
@Autowired
CompanyRepository companyRepo;
@Autowired
UserRepository userRepo;
@Autowired
AddressRepository addressRepo;
public void saveCompanies(List<CompanyTemplate> companiesdto) {
companiesdto.forEach(company -> saveCompany(company));
}
public void saveCompany(CompanyTemplate companydto) {
Company company = companyRepo.findByCompanyName(companydto.getCompanyName());
User userDetails = userRepo.findByUserName(companydto.getUserName());
List<Address> addressInfo = addressRepo.findByCityIn(companydto.getAddressList()
.stream()
.map(e-> e.getCity())
.collect(Collectors.toList()));
if(company==null) {
company = new Company();
}
company.setCompanyName(companydto.getCompanyName());
company.setCompanyDescription(companydto.getCompanyDescription());
if(userDetails == null) {
userDetails = new User();
userDetails.setUserName(companydto.getUserName());
}
for(Address address : addressInfo)
{
userDetails.addAddress(address);
}
company.addUser(userDetails);
System.out.println("before saving ");
companyRepo.save(company);
}
}
Company Entity
@Entity
@Table(name = "COMPANY")
public class Company {
@Id
@Column(name = "ID")
@GeneratedValue(
strategy = GenerationType.SEQUENCE,
generator = "COMPANY_SEQ"
)
@GenericGenerator(
name = "COMPANY_SEQ",
strategy = "org.hibernate.id.enhanced.SequenceStyleGenerator",
parameters = {
@Parameter(name = "sequence_name", value = "COMPANY_SEQ"),
@Parameter(name = "initial_value", value = "1"),
@Parameter(name = "increment_size", value = "3"),
@Parameter(name = "optimizer", value = "pooled-lo")
}
)
private Long Id;
@Column(name = "COMPANY_NAME")
private String companyName;
@Column(name = "COMPANY_DESCRIPTION")
private String companyDescription;
@OneToMany(mappedBy ="company", cascade = CascadeType.ALL , orphanRemoval=true)
private Set<User> users = new HashSet<User>();
// Removed Setters and Getters
//Utility method to sync between company and user
public void addUser(User user) {
users.add(user);
user.setCompany(this);
}
public void removeUser(User user) {
users.remove(user);
user.setCompany(null);
}
// Override hashcode and equals for Id column
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((Id == null) ? 0 : Id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Company other = (Company) obj;
if (Id == null) {
if (other.Id != null)
return false;
} else if (!Id.equals(other.Id))
return false;
return true;
}
}
User Entity
@Entity
@Table(name = "USERCOMP")
@NamedEntityGraph(name = "User.address",
attributeNodes = {
@NamedAttributeNode(value = "addressLink" , subgraph="address-subgraph") ,
},
subgraphs = {
@NamedSubgraph(
name = "address-subgraph",
attributeNodes = {
@NamedAttributeNode("address")
}
)
})
public class User {
@Id
@Column(name = "ID")
@GeneratedValue(
strategy = GenerationType.SEQUENCE,
generator = "USER_SEQ"
)
@GenericGenerator(
name = "USER_SEQ",
strategy = "org.hibernate.id.enhanced.SequenceStyleGenerator",
parameters = {
@Parameter(name = "sequence_name", value = "USER_SEQ"),
@Parameter(name = "initial_value", value = "1"),
@Parameter(name = "increment_size", value = "3"),
@Parameter(name = "optimizer", value = "pooled-lo")
}
)
private Long Id;
@Column(name = "USER_NAME")
private String userName;
@ManyToOne
private Company company;
@OneToMany(mappedBy ="user" , cascade =CascadeType.ALL , orphanRemoval=true)
private List<UserAddress> addressLink = new ArrayList<UserAddress>();
// Removed Setters and Getters
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((Id == null) ? 0 : Id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
User other = (User) obj;
if (Id == null) {
if (other.Id != null)
return false;
} else if (!Id.equals(other.Id))
return false;
return true;
}
// utility method to sync between User and Address
public void addAddress(Address address) {
UserAddress useraddress = new UserAddress(this, address);
addressLink.add(useraddress);
address.getUserlink().add(useraddress);
}
public void removeAddress(Address address) {
UserAddress userAddress = new UserAddress(this, address);
addressLink.remove(userAddress);
address.getUserlink().remove(userAddress);
userAddress.setUser(null);
userAddress.setAddress(null);
}
}
Address Entity
@Entity
@Table( name = "ADDRESS")
public class Address {
@Id
@Column(name = "ID")
private Long Id;
@Column(name = "CITY")
private String city;
@OneToMany(mappedBy="address" , cascade=CascadeType.ALL, orphanRemoval=true)
private List<UserAddress> userlink = new ArrayList<UserAddress>();
// Removed setters and getters
}
Problem Statement: When I try to save my sample input my first object gets saved successfully and when I iterate and save my 2 object which has the same Company but a different User and Address I get the below Exception.
I debugged more and found that User Id is getting generated and set in User entity. But same Id is not set in User_Address link entity.
I would want to save nested association in a single save method.
Note: Address values will be pre populated by other process in my usecase
java.lang.NullPointerException: null
at org.hibernate.type.descriptor.java.AbstractTypeDescriptor.extractHashCode(AbstractTypeDescriptor.java:78) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.type.AbstractStandardBasicType.getHashCode(AbstractStandardBasicType.java:200) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.type.AbstractStandardBasicType.getHashCode(AbstractStandardBasicType.java:205) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.type.EntityType.getHashCode(EntityType.java:383) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.type.ComponentType.getHashCode(ComponentType.java:249) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.spi.EntityKey.generateHashCode(EntityKey.java:61) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.spi.EntityKey.<init>(EntityKey.java:54) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.AbstractSharedSessionContract.generateEntityKey(AbstractSharedSessionContract.java:523) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:152) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:118) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:795) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:768) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.spi.CascadingActions$6.cascade(CascadingActions.java:261) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:492) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:416) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:218) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:525) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:456) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:419) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:218) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:151) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:464) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsTransient(DefaultMergeEventListener.java:247) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:175) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:118) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:795) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:768) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.spi.CascadingActions$6.cascade(CascadingActions.java:261) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:492) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:416) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:218) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:525) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:456) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:419) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:218) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:151) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.cascadeOnMerge(DefaultMergeEventListener.java:519) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsPersistent(DefaultMergeEventListener.java:204) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:178) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:70) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:108) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:775) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:762) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:368) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at com.sun.proxy.$Proxy89.merge(Unknown Source) ~[na:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:314) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at com.sun.proxy.$Proxy89.merge(Unknown Source) ~[na:na]
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:557) ~[spring-data-jpa-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:371) ~[spring-data-commons-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:204) ~[spring-data-commons-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:657) ~[spring-data-commons-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:621) ~[spring-data-commons-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:605) ~[spring-data-commons-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:178) ~[spring-data-jpa-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at com.sun.proxy.$Proxy100.save(Unknown Source) ~[na:na]
at com.example.company.service.CompanyService.saveCompany(CompanyService.java:63) ~[main/:na]
at com.example.company.service.CompanyService.lambda$0(CompanyService.java:30) ~[main/:na]
at java.util.ArrayList.forEach(ArrayList.java:1257) ~[na:1.8.0_201]
at com.example.company.service.CompanyService.saveCompanies(CompanyService.java:30) ~[main/:na]
at com.example.company.controller.CompanyController.saveCompany(CompanyController.java:23) ~[main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1579) [tomcat-embed-core-9.0.27.jar:9.0.27]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.27.jar:9.0.27]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_201]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_201]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.27.jar:9.0.27]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_201]
Any Input is much appreciated. Thanks!
