I've been working with JPA and Spring and encountered a problem with removing Entity. An attempt to remove following Entity results fail with the Error Stack Trace placed below. I suspect that i have to do something with fields in @JoinColumn annotation, but what?
Entity:
@Entity
public class Customers {
@Id
@GeneratedValue
private int id;
private String name;
private int age;
@Column(name="spend_money")
private Double spendMoney;
@OneToOne(cascade=CascadeType.ALL)
@JoinColumn(name="contact_id")
private Contacts contact;
@ManyToOne
@JoinColumn(name="country_id")
private Country country;
@OneToOne(cascade=CascadeType.ALL)
@JoinColumn(name="address_id")
private Address address;
@OneToMany(fetch = FetchType.EAGER, mappedBy="customer")
private Set<Purchase> purchases = new HashSet<Purchase>();
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public Double getSpendMoney() {
return spendMoney;
}
public void setSpendMoney(Double spendMoney) {
this.spendMoney = spendMoney;
}
public Contacts getContact() {
return contact;
}
public void setContact(Contacts contact) {
this.contact = contact;
}
public Country getCountry() {
return country;
}
public void setCountry(Country country) {
this.country = country;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
public Set<Purchase> getPurchases() {
return purchases;
}
public void setPurchases(Set<Purchase> purchases) {
this.purchases = purchases;
}
@Override
public String toString() {
return "Customers [id=" + id + ", name=" + name + ", age=" + age
+ ", spendMoney=" + spendMoney + ", contact=" + contact
+ ", country=" + country + ", address=" + address
+ ", purchases=" + purchases + "]";
}
}
Address Entity:
@Entity
public class Address {
@Id
@GeneratedValue
private int id;
private String city;
@Column(name="postal_code")
private String postalCode;
private String street;
@ManyToOne
@JoinColumn(name="country_id")
private Country country;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getPostalCode() {
return postalCode;
}
public void setPostalCode(String postalCode) {
this.postalCode = postalCode;
}
public String getStreet() {
return street;
}
public void setStreet(String street) {
this.street = street;
}
public Country getCountry() {
return country;
}
public void setCountry(Country country) {
this.country = country;
}
@Override
public String toString() {
return "Address [id=" + id + ", city=" + city + ", postalCode="
+ postalCode + ", street=" + street + ", country=" + country
+ "]";
}
}
Contacts Entity:
@Entity
public class Contacts {
@Id
@GeneratedValue
private int id;
@Column(name="phone_number")
private String phoneNumber;
private String email;
@OneToOne
@JoinColumn(name="address_id")
private Address address;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getPhoneNumber() {
return phoneNumber;
}
public void setPhoneNumber(String phoneNumber) {
this.phoneNumber = phoneNumber;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
@Override
public String toString() {
return "Contacts [id=" + id + ", phoneNumber=" + phoneNumber
+ ", email=" + email + ", address=" + address + "]";
}
}
Country Entity:
@Entity
@Table(name="country")
public class Country {
@Id
@GeneratedValue
private int id;
@Column
private String country;
@OneToMany(fetch = FetchType.EAGER, mappedBy = "country")
private Set<Customers> customers = new HashSet<Customers>(0);
@OneToMany(fetch = FetchType.EAGER, mappedBy="country")
private Set<Address> addresses;
public Set<Customers> getCustomers() {
return customers;
}
public void setCustomers(Set<Customers> customers) {
this.customers = customers;
}
public Set<Address> getAddresses() {
return addresses;
}
public void setAddresses(Set<Address> addresses) {
this.addresses = addresses;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCountry() {
return country;
}
public void setCountry(String country) {
this.country = country;
}
@Override
public String toString() {
return "Country [id=" + id + ", country=" + country + "]";
}
}
Controller's method responsible for removing the Entity:
@RequestMapping(value = "/user/remove/{id}")
public String removeUser(@PathVariable int id) {
Customers customer = customersDetailsDAO.getCustomer(id);
logger.info(Integer.toString(customer.getAddress().getId()));
customersDetailsDAO.removeCustomer(customer);
return "users";
}
And the dao method:
@Override
public void removeCustomer(Customers customer) {
em.remove(em.merge(customer));
}
Stack trace:
Hibernate: select customers0_.id as id1_2_, customers0_.address_id as address_5_2_, customers0_.age as age2_2_, customers0_.contact_id as contact_6_2_, customers0_.country_id as country_7_2_, customers0_.name as name3_2_, customers0_.spend_money as spend_mo4_2_ from Customers customers0_
Hibernate: select address0_.id as id1_0_0_, address0_.city as city2_0_0_, address0_.country_id as country_5_0_0_, address0_.postal_code as postal_c3_0_0_, address0_.street as street4_0_0_, country1_.id as id1_4_1_, country1_.country as country2_4_1_, customers2_.country_id as country_7_4_2_, customers2_.id as id1_2_2_, customers2_.id as id1_2_3_, customers2_.address_id as address_5_2_3_, customers2_.age as age2_2_3_, customers2_.contact_id as contact_6_2_3_, customers2_.country_id as country_7_2_3_, customers2_.name as name3_2_3_, customers2_.spend_money as spend_mo4_2_3_ from Address address0_ left outer join country country1_ on address0_.country_id=country1_.id left outer join Customers customers2_ on country1_.id=customers2_.country_id where address0_.id=?
Hibernate: select contacts0_.id as id1_1_0_, contacts0_.address_id as address_4_1_0_, contacts0_.email as email2_1_0_, contacts0_.phone_number as phone_nu3_1_0_, address1_.id as id1_0_1_, address1_.city as city2_0_1_, address1_.country_id as country_5_0_1_, address1_.postal_code as postal_c3_0_1_, address1_.street as street4_0_1_, country2_.id as id1_4_2_, country2_.country as country2_4_2_ from Contacts contacts0_ left outer join Address address1_ on contacts0_.address_id=address1_.id left outer join country country2_ on address1_.country_id=country2_.id where contacts0_.id=?
Hibernate: select address0_.id as id1_0_0_, address0_.city as city2_0_0_, address0_.country_id as country_5_0_0_, address0_.postal_code as postal_c3_0_0_, address0_.street as street4_0_0_, country1_.id as id1_4_1_, country1_.country as country2_4_1_, customers2_.country_id as country_7_4_2_, customers2_.id as id1_2_2_, customers2_.id as id1_2_3_, customers2_.address_id as address_5_2_3_, customers2_.age as age2_2_3_, customers2_.contact_id as contact_6_2_3_, customers2_.country_id as country_7_2_3_, customers2_.name as name3_2_3_, customers2_.spend_money as spend_mo4_2_3_ from Address address0_ left outer join country country1_ on address0_.country_id=country1_.id left outer join Customers customers2_ on country1_.id=customers2_.country_id where address0_.id=?
Hibernate: select contacts0_.id as id1_1_0_, contacts0_.address_id as address_4_1_0_, contacts0_.email as email2_1_0_, contacts0_.phone_number as phone_nu3_1_0_, address1_.id as id1_0_1_, address1_.city as city2_0_1_, address1_.country_id as country_5_0_1_, address1_.postal_code as postal_c3_0_1_, address1_.street as street4_0_1_, country2_.id as id1_4_2_, country2_.country as country2_4_2_ from Contacts contacts0_ left outer join Address address1_ on contacts0_.address_id=address1_.id left outer join country country2_ on address1_.country_id=country2_.id where contacts0_.id=?
Hibernate: select purchases0_.customer_id as customer4_2_0_, purchases0_.id as id1_3_0_, purchases0_.id as id1_3_1_, purchases0_.customer_id as customer4_3_1_, purchases0_.date as date2_3_1_, purchases0_.value as value3_3_1_ from Purchase purchases0_ where purchases0_.customer_id=?
Hibernate: select purchases0_.customer_id as customer4_2_0_, purchases0_.id as id1_3_0_, purchases0_.id as id1_3_1_, purchases0_.customer_id as customer4_3_1_, purchases0_.date as date2_3_1_, purchases0_.value as value3_3_1_ from Purchase purchases0_ where purchases0_.customer_id=?
Hibernate: select purchasedp0_.purchase_id as purchase5_3_0_, purchasedp0_.id as id1_7_0_, purchasedp0_.id as id1_7_1_, purchasedp0_.amount as amount2_7_1_, purchasedp0_.product_id as product_4_7_1_, purchasedp0_.purchase_id as purchase5_7_1_, purchasedp0_.value as value3_7_1_, product1_.id as id1_5_2_, product1_.category_id as category4_5_2_, product1_.name as name2_5_2_, product1_.price as price3_5_2_, productcat2_.id as id1_6_3_, productcat2_.category as category2_6_3_ from purchase_products purchasedp0_ left outer join product product1_ on purchasedp0_.product_id=product1_.id left outer join product_category productcat2_ on product1_.category_id=productcat2_.id where purchasedp0_.purchase_id=?
Hibernate: select products0_.category_id as category4_6_0_, products0_.id as id1_5_0_, products0_.id as id1_5_1_, products0_.category_id as category4_5_1_, products0_.name as name2_5_1_, products0_.price as price3_5_1_ from product products0_ where products0_.category_id=?
Hibernate: select addresses0_.country_id as country_5_4_0_, addresses0_.id as id1_0_0_, addresses0_.id as id1_0_1_, addresses0_.city as city2_0_1_, addresses0_.country_id as country_5_0_1_, addresses0_.postal_code as postal_c3_0_1_, addresses0_.street as street4_0_1_ from Address addresses0_ where addresses0_.country_id=?
Hibernate: select customers0_.id as id1_2_0_, customers0_.address_id as address_5_2_0_, customers0_.age as age2_2_0_, customers0_.contact_id as contact_6_2_0_, customers0_.country_id as country_7_2_0_, customers0_.name as name3_2_0_, customers0_.spend_money as spend_mo4_2_0_, address1_.id as id1_0_1_, address1_.city as city2_0_1_, address1_.country_id as country_5_0_1_, address1_.postal_code as postal_c3_0_1_, address1_.street as street4_0_1_, country2_.id as id1_4_2_, country2_.country as country2_4_2_, contacts3_.id as id1_1_3_, contacts3_.address_id as address_4_1_3_, contacts3_.email as email2_1_3_, contacts3_.phone_number as phone_nu3_1_3_, address4_.id as id1_0_4_, address4_.city as city2_0_4_, address4_.country_id as country_5_0_4_, address4_.postal_code as postal_c3_0_4_, address4_.street as street4_0_4_, country5_.id as id1_4_5_, country5_.country as country2_4_5_, purchases6_.customer_id as customer4_2_6_, purchases6_.id as id1_3_6_, purchases6_.id as id1_3_7_, purchases6_.customer_id as customer4_3_7_, purchases6_.date as date2_3_7_, purchases6_.value as value3_3_7_, purchasedp7_.purchase_id as purchase5_3_8_, purchasedp7_.id as id1_7_8_, purchasedp7_.id as id1_7_9_, purchasedp7_.amount as amount2_7_9_, purchasedp7_.product_id as product_4_7_9_, purchasedp7_.purchase_id as purchase5_7_9_, purchasedp7_.value as value3_7_9_ from Customers customers0_ left outer join Address address1_ on customers0_.address_id=address1_.id left outer join country country2_ on address1_.country_id=country2_.id left outer join Contacts contacts3_ on customers0_.contact_id=contacts3_.id left outer join Address address4_ on contacts3_.address_id=address4_.id left outer join country country5_ on customers0_.country_id=country5_.id left outer join Purchase purchases6_ on customers0_.id=purchases6_.customer_id left outer join purchase_products purchasedp7_ on purchases6_.id=purchasedp7_.purchase_id where customers0_.id=?
Hibernate: select customers0_.country_id as country_7_4_0_, customers0_.id as id1_2_0_, customers0_.id as id1_2_1_, customers0_.address_id as address_5_2_1_, customers0_.age as age2_2_1_, customers0_.contact_id as contact_6_2_1_, customers0_.country_id as country_7_2_1_, customers0_.name as name3_2_1_, customers0_.spend_money as spend_mo4_2_1_, address1_.id as id1_0_2_, address1_.city as city2_0_2_, address1_.country_id as country_5_0_2_, address1_.postal_code as postal_c3_0_2_, address1_.street as street4_0_2_, country2_.id as id1_4_3_, country2_.country as country2_4_3_, contacts3_.id as id1_1_4_, contacts3_.address_id as address_4_1_4_, contacts3_.email as email2_1_4_, contacts3_.phone_number as phone_nu3_1_4_, address4_.id as id1_0_5_, address4_.city as city2_0_5_, address4_.country_id as country_5_0_5_, address4_.postal_code as postal_c3_0_5_, address4_.street as street4_0_5_ from Customers customers0_ left outer join Address address1_ on customers0_.address_id=address1_.id left outer join country country2_ on address1_.country_id=country2_.id left outer join Contacts contacts3_ on customers0_.contact_id=contacts3_.id left outer join Address address4_ on contacts3_.address_id=address4_.id where customers0_.country_id=?
Hibernate: select purchases0_.customer_id as customer4_2_0_, purchases0_.id as id1_3_0_, purchases0_.id as id1_3_1_, purchases0_.customer_id as customer4_3_1_, purchases0_.date as date2_3_1_, purchases0_.value as value3_3_1_ from Purchase purchases0_ where purchases0_.customer_id=?
Hibernate: select purchasedp0_.purchase_id as purchase5_3_0_, purchasedp0_.id as id1_7_0_, purchasedp0_.id as id1_7_1_, purchasedp0_.amount as amount2_7_1_, purchasedp0_.product_id as product_4_7_1_, purchasedp0_.purchase_id as purchase5_7_1_, purchasedp0_.value as value3_7_1_, product1_.id as id1_5_2_, product1_.category_id as category4_5_2_, product1_.name as name2_5_2_, product1_.price as price3_5_2_, productcat2_.id as id1_6_3_, productcat2_.category as category2_6_3_ from purchase_products purchasedp0_ left outer join product product1_ on purchasedp0_.product_id=product1_.id left outer join product_category productcat2_ on product1_.category_id=productcat2_.id where purchasedp0_.purchase_id=?
Hibernate: select products0_.category_id as category4_6_0_, products0_.id as id1_5_0_, products0_.id as id1_5_1_, products0_.category_id as category4_5_1_, products0_.name as name2_5_1_, products0_.price as price3_5_1_ from product products0_ where products0_.category_id=?
Hibernate: select addresses0_.country_id as country_5_4_0_, addresses0_.id as id1_0_0_, addresses0_.id as id1_0_1_, addresses0_.city as city2_0_1_, addresses0_.country_id as country_5_0_1_, addresses0_.postal_code as postal_c3_0_1_, addresses0_.street as street4_0_1_ from Address addresses0_ where addresses0_.country_id=?
INFO : pl.hibernate.basics.controllers.HomeController - 2
Hibernate: select customers0_.id as id1_2_2_, customers0_.address_id as address_5_2_2_, customers0_.age as age2_2_2_, customers0_.contact_id as contact_6_2_2_, customers0_.country_id as country_7_2_2_, customers0_.name as name3_2_2_, customers0_.spend_money as spend_mo4_2_2_, address1_.id as id1_0_0_, address1_.city as city2_0_0_, address1_.country_id as country_5_0_0_, address1_.postal_code as postal_c3_0_0_, address1_.street as street4_0_0_, contacts2_.id as id1_1_1_, contacts2_.address_id as address_4_1_1_, contacts2_.email as email2_1_1_, contacts2_.phone_number as phone_nu3_1_1_ from Customers customers0_ left outer join Address address1_ on customers0_.address_id=address1_.id left outer join Contacts contacts2_ on customers0_.contact_id=contacts2_.id where customers0_.id=?
Hibernate: select country0_.id as id1_4_0_, country0_.country as country2_4_0_ from country country0_ where country0_.id=?
Hibernate: select purchases0_.customer_id as customer4_2_0_, purchases0_.id as id1_3_0_, purchases0_.id as id1_3_1_, purchases0_.customer_id as customer4_3_1_, purchases0_.date as date2_3_1_, purchases0_.value as value3_3_1_ from Purchase purchases0_ where purchases0_.customer_id=?
Hibernate: select customers0_.country_id as country_7_4_0_, customers0_.id as id1_2_0_, customers0_.id as id1_2_1_, customers0_.address_id as address_5_2_1_, customers0_.age as age2_2_1_, customers0_.contact_id as contact_6_2_1_, customers0_.country_id as country_7_2_1_, customers0_.name as name3_2_1_, customers0_.spend_money as spend_mo4_2_1_, address1_.id as id1_0_2_, address1_.city as city2_0_2_, address1_.country_id as country_5_0_2_, address1_.postal_code as postal_c3_0_2_, address1_.street as street4_0_2_, country2_.id as id1_4_3_, country2_.country as country2_4_3_, contacts3_.id as id1_1_4_, contacts3_.address_id as address_4_1_4_, contacts3_.email as email2_1_4_, contacts3_.phone_number as phone_nu3_1_4_, address4_.id as id1_0_5_, address4_.city as city2_0_5_, address4_.country_id as country_5_0_5_, address4_.postal_code as postal_c3_0_5_, address4_.street as street4_0_5_ from Customers customers0_ left outer join Address address1_ on customers0_.address_id=address1_.id left outer join country country2_ on address1_.country_id=country2_.id left outer join Contacts contacts3_ on customers0_.contact_id=contacts3_.id left outer join Address address4_ on contacts3_.address_id=address4_.id where customers0_.country_id=?
Hibernate: select purchases0_.customer_id as customer4_2_0_, purchases0_.id as id1_3_0_, purchases0_.id as id1_3_1_, purchases0_.customer_id as customer4_3_1_, purchases0_.date as date2_3_1_, purchases0_.value as value3_3_1_ from Purchase purchases0_ where purchases0_.customer_id=?
Hibernate: select purchasedp0_.purchase_id as purchase5_3_0_, purchasedp0_.id as id1_7_0_, purchasedp0_.id as id1_7_1_, purchasedp0_.amount as amount2_7_1_, purchasedp0_.product_id as product_4_7_1_, purchasedp0_.purchase_id as purchase5_7_1_, purchasedp0_.value as value3_7_1_, product1_.id as id1_5_2_, product1_.category_id as category4_5_2_, product1_.name as name2_5_2_, product1_.price as price3_5_2_, productcat2_.id as id1_6_3_, productcat2_.category as category2_6_3_ from purchase_products purchasedp0_ left outer join product product1_ on purchasedp0_.product_id=product1_.id left outer join product_category productcat2_ on product1_.category_id=productcat2_.id where purchasedp0_.purchase_id=?
Hibernate: select products0_.category_id as category4_6_0_, products0_.id as id1_5_0_, products0_.id as id1_5_1_, products0_.category_id as category4_5_1_, products0_.name as name2_5_1_, products0_.price as price3_5_1_ from product products0_ where products0_.category_id=?
Hibernate: select addresses0_.country_id as country_5_4_0_, addresses0_.id as id1_0_0_, addresses0_.id as id1_0_1_, addresses0_.city as city2_0_1_, addresses0_.country_id as country_5_0_1_, addresses0_.postal_code as postal_c3_0_1_, addresses0_.street as street4_0_1_ from Address addresses0_ where addresses0_.country_id=?
Hibernate: update Contacts set address_id=?, email=?, phone_number=? where id=?
SEVERE: Servlet.service() for servlet [appServlet] in context with path [/basics] threw exception [Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement] with root cause
com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'address_id' cannot be null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:400)
at com.mysql.jdbc.Util.getInstance(Util.java:383)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3847)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3783)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2447)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2594)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1901)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2113)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2049)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2034)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:208)
at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:62)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3281)
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:3183)
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3525)
at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:159)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:465)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:351)
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:350)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:56)
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1258)
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:425)
at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)
at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:177)
at org.hibernate.jpa.internal.TransactionImpl.commit(TransactionImpl.java:77)
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:513)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:755)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:724)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:475)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:270)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy99.removeCustomer(Unknown Source)
at pl.hibernate.basics.controllers.HomeController.removeUser(HomeController.java:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
