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How to delete entity

I have a Many-to-Many relationship (driver is the main thing), using Jpa Repository I try to delete an entity, but I get this exception:
2022-01-10 23:36:10.664 INFO 24152 --- [ main] o.h.e.j.b.internal.AbstractBatchImpl : HHH000010: On release of batch it still contained JDBC statements
2022-01-10 23:36:10.665 ERROR 24152 --- [ main] o.h.e.jdbc.batch.internal.BatchingBatch : HHH000315: Exception executing batch [java.sql.BatchUpdateException: Cannot delete or update a parent row: a foreign key constraint fails (`taxi_bd_test`.`driver_car`, CONSTRAINT `FK30pax2ryivkt4kcm8ul9w3uok` FOREIGN KEY (`car_id`) REFERENCES `car` (`id`))], SQL: delete from Car where id=?
2022-01-10 23:36:10.665 WARN 24152 --- [ main] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1451, SQLState: 23000
2022-01-10 23:36:10.665 ERROR 24152 --- [ main] o.h.engine.jdbc.spi.SqlExceptionHelper : Cannot delete or update a parent row: a foreign key constraint fails (`taxi_bd_test`.`driver_car`, CONSTRAINT `FK30pax2ryivkt4kcm8ul9w3uok` FOREIGN KEY (`car_id`) REFERENCES `car` (`id`))
org.springframework.dao.DataIntegrityViolationException: could not execute batch; SQL [delete from Car where id=?]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute batch
at org.springframework.orm.hibernate5.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:210)
at org.springframework.orm.hibernate5.HibernateTransactionManager.convertHibernateAccessException(HibernateTransactionManager.java:785)
at org.springframework.orm.hibernate5.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:655)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:743)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:711)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:654)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:407)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698)
at ua.com.alevel.persistence.crud.impl.CrudRepositoryHelperImpl$$EnhancerBySpringCGLIB$$39a61dd0.delete(<generated>)
at ua.com.alevel.service.impl.DriverServiceImpl.delete(DriverServiceImpl.java:51)
at ua.com.alevel.service.impl.DriverServiceImpl$$FastClassBySpringCGLIB$$c63a6014.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
at ua.com.alevel.service.impl.DriverServiceImpl$$EnhancerBySpringCGLIB$$55260f0f.delete(<generated>)
at ua.com.alevel.RepositoryApplicationTests.hDeleteDriver(RepositoryApplicationTests.java:153)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Caused by: org.hibernate.exception.ConstraintViolationException: could not execute batch
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:109)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.performExecution(BatchingBatch.java:131)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.doExecuteBatch(BatchingBatch.java:106)
at org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl.execute(AbstractBatchImpl.java:148)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.executeBatch(JdbcCoordinatorImpl.java:198)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:633)
at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:478)
at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:475)
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:344)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:40)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:107)
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1402)
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:493)
at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3285)
at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2420)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:449)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:183)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$300(JdbcResourceLocalTransactionCoordinatorImpl.java:40)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:281)
at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101)
at org.springframework.orm.hibernate5.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:643)
... 46 more
Caused by: java.sql.BatchUpdateException: Cannot delete or update a parent row: a foreign key constraint fails (`taxi_bd_test`.`driver_car`, CONSTRAINT `FK30pax2ryivkt4kcm8ul9w3uok` FOREIGN KEY (`car_id`) REFERENCES `car` (`id`))
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at com.mysql.cj.util.Util.handleNewInstance(Util.java:192)
at com.mysql.cj.util.Util.getInstance(Util.java:167)
at com.mysql.cj.util.Util.getInstance(Util.java:174)
at com.mysql.cj.jdbc.exceptions.SQLError.createBatchUpdateException(SQLError.java:224)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeBatchSerially(ClientPreparedStatement.java:853)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeBatchInternal(ClientPreparedStatement.java:435)
at com.mysql.cj.jdbc.StatementImpl.executeBatch(StatementImpl.java:800)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.performExecution(BatchingBatch.java:121)
... 66 more
Caused by: java.sql.SQLIntegrityConstraintViolationException: Cannot delete or update a parent row: a foreign key constraint fails (`taxi_bd_test`.`driver_car`, CONSTRAINT `FK30pax2ryivkt4kcm8ul9w3uok` FOREIGN KEY (`car_id`) REFERENCES `car` (`id`))
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:117)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1098)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeBatchSerially(ClientPreparedStatement.java:832)
... 69 more
I understand that I have an error when binding entities to each other using hibernate, but I do not know how to fix it:(
How I create a relationship:
Car:
#ManyToMany(mappedBy = "cars")
private Set<Driver> drivers;
Driver:
#ManyToMany(cascade = {
CascadeType.PERSIST,
CascadeType.MERGE
})
#JoinTable(name = "driver_car",
joinColumns = #JoinColumn(name = "driver_id"),
inverseJoinColumns = #JoinColumn(name = "car_id")
)
private Set<Car> cars;
I have a CrudRepositoryHelper where I have described for these entities CRUD, findBy and findAll, give you the delete code:
#Override
#Transactional(isolation = Isolation.REPEATABLE_READ)
public void delete(R repository, Long id) {
checkById(repository, id);
repository.deleteById(id);
}
How do I try to remove Car:
#Override
public void delete(Long id) {
crudRepositoryHelper.delete(carRepository, id);
}
How do I try to remove Driver:
#Override
public void delete(Long id) {
Set<Car> cars = findById(id).get().getCars();
for(Car car: cars){
if(car.getDrivers().size() <= 1){
crudRepositoryHelperCar.delete(carRepository, car.getId());
}
}
crudRepositoryHelper.delete(driverRepository, id);
}
Although, when I worked with Jpa, and not JpaRepository (with the same connections and delete) everything worked fine, but now for some reason it does not work
Delete Car in Jpa:
#Override
public void delete(Long id) {
entityManager.createQuery("delete from Car s where s.id = :id")
.setParameter("id", id)
.executeUpdate();
}
Delete Driver in Jpa:
#Override
public void delete(Long id) {
entityManager.createQuery("delete from Driver d where d.id = :id")
.setParameter("id", id)
.executeUpdate();
}

Cascade for Delete is not there it will not delete the relation when you are deleting the Car entity.
#ManyToMany(cascade = {
CascadeType.ALL
}, orphanremoval = true)
#JoinTable(name = "driver_car",
joinColumns = #JoinColumn(name = "driver_id"),
inverseJoinColumns = #JoinColumn(name = "car_id")
)
private Set<Car> cars;

org.springframework.dao.InvalidDataAccessResourceUsageException while fetching data from multiple tables

I am getting org.springframework.dao.InvalidDataAccessResourceUsageException exception while fetching data from multiple tables in getMenusByRole. My query is correct and giving expected result on database.
Following is code snippet-
UserDaoImpl.java
package com.msoft.crm.daos;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.jdbc.core.namedparam.SqlParameterSource;
import org.springframework.stereotype.Repository;
import org.w3c.dom.ls.LSInput;
import com.msoft.crm.entities.Users;
#Repository("UserDao")
public class UserDaoImpl implements UserDao {
#PersistenceContext
private EntityManager entityManager;
public String original,recipientAddress,firstName,userName;
#Override
public List<Users> getAllUsers() {
return new ArrayList<Users>();
}
#Override
public List<Users> validateLogin(String username, String password) {
String hql = "from Users u where u.username = :p_username and u.userPassword = :p_password";
Query q = entityManager.createQuery(hql);
q.setParameter("p_username", username);
q.setParameter("p_password", password);
List<Users> users = q.getResultList();
System.out.println("users : " + users);
return users;
}
#Override
public List<Users> getMenusByRole(long userId) {
String hql = " select ur.role_id ,ur.role_name ,ur.speciality ,ms.section_id ,ms.section_name ,ms.section_position ,"
+ "ms.section_icon ,mi.menu_id ,mi.menu_name ,mi.menu_action ,mi.menu_position ,mi.parent_menu_id "
+ "from MenuPrivileges mp inner join UserRoles ur on mp.role_id = ur.role_id "
+ "inner join MenuItems mi on mp.menu_id = mi.menu_id "
+ "inner join MenuSections ms on mi.section_id = ms.section_id "
+ "where mi.active_ind = '1' and mp.visible_ind = '1' "
+ "and mp.role_id = (select role_id from crm_users where user_id = :user_id) order by ms.section_position asc";
Query q = entityManager.createNativeQuery(hql);
q.setParameter("user_id", userId);
List<Users> l = q.getResultList();
System.out.println("l : " + l);
return l;
}
}
MenuPrivileges.java
package com.msoft.crm.entities;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
#Entity
#Table(name="crm_menu_privileges")
public class MenuPrivileges {
#Id
#Column
private int role_id;
#Column
private int menu_id;
#Column
private String visible_ind;
public MenuPrivileges() {
this(0,0,"");
}
public MenuPrivileges(int role_id, int menu_id, String visible_ind) {
this.role_id = role_id;
this.menu_id = menu_id;
this.visible_ind = visible_ind;
}
//getter and setter
}
UserRoles.java
#Entity
#Table(name="crm_user_roles")
public class UserRoles {
#Id
#Column
private int role_id;
#Column
private String role_name;
#Column
private String speciality;
// getters and setters
}
MenuItems.java
#Entity
#Table(name="crm_menu_items")
public class MenuItems {
#Id
#Column
private int section_id;
#Column
private int menu_id;
#Column
private String menu_name;
#Column
private String menu_desc;
#Column
private String menu_action;
#Column
private int menu_position;
#Column
private int parent_menu_id;
#Column
private String active_ind;
// getter and setter
}
MenuSections.javv
#Entity
#Table(name="crm_menu_sections")
public class MenuSections {
#Id
#Column
private int id_pk;
#Column
private int section_id;
#Column
private String section_name;
#Column
private String section_desc;
#Column
private String section_icon;
#Column
private int section_position;
//getter and setter
}
Following is my stacktrace where both queries are working but getting above mentioned exception for getMenuByRole.
Hibernate:
select
users0_.user_id as user_id1_5_,
users0_.aadhar_no as aadhar_n2_5_,
users0_.active_ind as active_i3_5_,
users0_.created_by_user_id as created_4_5_,
users0_.created_date_time as created_5_5_,
users0_.email as email6_5_,
users0_.fname as fname7_5_,
users0_.lname as lname8_5_,
users0_.login_status as login_st9_5_,
users0_.mname as mname10_5_,
users0_.mobile as mobile11_5_,
users0_.photo as photo12_5_,
users0_.role_id as role_id13_5_,
users0_.password as passwor14_5_,
users0_.username as usernam15_5_
from
crm_users users0_
where
users0_.username=?
and users0_.password=?
users : [Users [userId=3, roleId=1, sectionId=0, sectionPosition=0, menuId=0, menuPosition=0, parentMenuId=0, specialityId=0, username=shirin, activeInd=1, loginStatus=1, roleName=null, speciality=null, sectionName=null, sectionIcon=null, menuName=null, menuAction=null, firstName=yogiraj, lastName=kulkarni, mobileNumber=9699999999, middleName=, emailAddress=yogirajk#msoft.co.in, aadhaarNumber=123456987456, profileImg=data:image/jpeg;base64,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, fullName=null, userPassword=e7202d28c87440d38bd5bf4ff37c7fcc, createdBy=1, createdDate=2017-06-14 11:16:12.0]]
active ind(service):1
In get menus role user id : 3
Hibernate:
select
ur.role_id ,
ur.role_name ,
ur.speciality ,
ms.section_id ,
ms.section_name ,
ms.section_position ,
ms.section_icon ,
mi.menu_id ,
mi.menu_name ,
mi.menu_action ,
mi.menu_position ,
mi.parent_menu_id
from
MenuPrivileges mp
inner join
UserRoles ur
on mp.role_id = ur.role_id
inner join
MenuItems mi
on mp.menu_id = mi.menu_id
inner join
MenuSections ms
on mi.section_id = ms.section_id
where
mi.active_ind = '1'
and mp.visible_ind = '1'
and mp.role_id = (
select
role_id
from
crm_users
where
user_id = ?
)
order by
ms.section_position asc
2017-11-07 10:27:47.364 WARN 3116 --- [nio-8080-exec-3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1146, SQLState: 42S02
2017-11-07 10:27:47.364 ERROR 3116 --- [nio-8080-exec-3] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn:143322) Table 'crm_application.MenuPrivileges' doesn't exist
Query is: select ur.role_id ,ur.role_name ,ur.speciality ,ms.section_id ,ms.section_name ,ms.section_position ,ms.section_icon ,mi.menu_id ,mi.menu_name ,mi.menu_action ,mi.menu_position ,mi.parent_menu_id from MenuPrivileges mp inner join UserRoles ur on mp.role_id = ur.role_id inner join MenuItems mi on mp.menu_id = mi.menu_id inner join MenuSections ms on mi.section_id = ms.section_id where mi.active_ind = '1' and mp.visible_ind = '1' and mp.role_id = (select role_id from crm_users where user_id = ?) order by ms.section_position asc, parameters [3]
org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:261)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:244)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:488)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673)
at com.msoft.crm.daos.UserDaoImpl$$EnhancerBySpringCGLIB$$337e38b5.getMenusByRole(<generated>)
at com.msoft.crm.services.UserService.validateLogin(UserService.java:44)
at com.msoft.crm.controllers.LoginController.validateLogin(LoginController.java:42)
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.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
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)
Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79)
at org.hibernate.loader.Loader.getResultSet(Loader.java:2117)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1900)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1876)
at org.hibernate.loader.Loader.doQuery(Loader.java:919)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336)
at org.hibernate.loader.Loader.doList(Loader.java:2617)
at org.hibernate.loader.Loader.doList(Loader.java:2600)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2429)
at org.hibernate.loader.Loader.list(Loader.java:2424)
at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:336)
at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:1967)
at org.hibernate.internal.AbstractSessionImpl.list(AbstractSessionImpl.java:322)
at org.hibernate.internal.SQLQueryImpl.list(SQLQueryImpl.java:125)
at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606)
at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483)
at com.msoft.crm.daos.UserDaoImpl.getMenusByRole(UserDaoImpl.java:115)
at com.msoft.crm.daos.UserDaoImpl$$FastClassBySpringCGLIB$$da03a52e.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
... 59 more
Caused by: java.sql.SQLSyntaxErrorException: (conn:143322) Table 'crm_application.MenuPrivileges' doesn't exist
Query is: select ur.role_id ,ur.role_name ,ur.speciality ,ms.section_id ,ms.section_name ,ms.section_position ,ms.section_icon ,mi.menu_id ,mi.menu_name ,mi.menu_action ,mi.menu_position ,mi.parent_menu_id from MenuPrivileges mp inner join UserRoles ur on mp.role_id = ur.role_id inner join MenuItems mi on mp.menu_id = mi.menu_id inner join MenuSections ms on mi.section_id = ms.section_id where mi.active_ind = '1' and mp.visible_ind = '1' and mp.role_id = (select role_id from crm_users where user_id = ?) order by ms.section_position asc, parameters [3]
at org.mariadb.jdbc.internal.util.ExceptionMapper.get(ExceptionMapper.java:139)
at org.mariadb.jdbc.internal.util.ExceptionMapper.getException(ExceptionMapper.java:101)
at org.mariadb.jdbc.internal.util.ExceptionMapper.throwAndLogException(ExceptionMapper.java:77)
at org.mariadb.jdbc.MariaDbStatement.executeQueryEpilog(MariaDbStatement.java:226)
at org.mariadb.jdbc.MariaDbClientPreparedStatement.executeInternal(MariaDbClientPreparedStatement.java:233)
at org.mariadb.jdbc.MariaDbClientPreparedStatement.executeQuery(MariaDbClientPreparedStatement.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114)
at com.sun.proxy.$Proxy81.executeQuery(Unknown Source)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70)
... 80 more
Caused by: org.mariadb.jdbc.internal.util.dao.QueryException: Table 'crm_application.MenuPrivileges' doesn't exist
Query is: select ur.role_id ,ur.role_name ,ur.speciality ,ms.section_id ,ms.section_name ,ms.section_position ,ms.section_icon ,mi.menu_id ,mi.menu_name ,mi.menu_action ,mi.menu_position ,mi.parent_menu_id from MenuPrivileges mp inner join UserRoles ur on mp.role_id = ur.role_id inner join MenuItems mi on mp.menu_id = mi.menu_id inner join MenuSections ms on mi.section_id = ms.section_id where mi.active_ind = '1' and mp.visible_ind = '1' and mp.role_id = (select role_id from crm_users where user_id = ?) order by ms.section_position asc, parameters [3]
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.readErrorPacket(AbstractQueryProtocol.java:1144)
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.readPacket(AbstractQueryProtocol.java:1076)
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:1031)
at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:203)
at org.mariadb.jdbc.MariaDbClientPreparedStatement.executeInternal(MariaDbClientPreparedStatement.java:224)
... 88 more
2017-11-07 10:27:47.383 ERROR 3116 --- [nio-8080-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

In your getMenusByRole you are using plain SQL and not HSQL. So your table names should be crm_menu_privileges, crm_user_roles and so on.

As you are using the native query, the getResultSet() method will not return an object of User class. The other reason is HQL has not been invoked in this query and it will not be able to map the entities by its own.
In your case, the getResultSet() will return an array of Object as follows:
List<Object[]> l = q.getResultList();
And then you have to extract each element from this returned array.
For example, the Object[0] will return ur.role_id and Object[1] will return ur.role_name and so on as specified in your query.

JPA: Prevent cascade update in unidirectional onetomany mapping

I've a parent entity named QuestionPaper:
#Entity
#Table(name = "question_paper")
#JsonIgnoreProperties(ignoreUnknown = true)
public class QuestionPaper {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "question_paper_id", columnDefinition = "INT")
private int questionPaperId;
#Column(nullable = false, length = 150)
private String name;
#OneToMany
#JoinColumn(name = "question_paper_id")
#OrderBy("order")
private Set<QuestionPaperCategory> questionPaperCategorys = new HashSet<QuestionPaperCategory>();
}
and a child entity QuestionPaperCategory:
#Entity
#Table(name = "question_paper_category")
#JsonIgnoreProperties(ignoreUnknown = true)
public class QuestionPaperCategory {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "question_paper_category_id", columnDefinition = "INT")
private int questionPaperCategoryId;
#Column(name = "question_paper_id")
private int questionPaperId;
....
}
I want to update just QuestionPaper without updating the child rows (QuestionPaperCategory). Just change the name field.
So, I tried
QuestionPaper qPaper = new QuestionPaper();
qPaper.setQuestionPaperId(1)
qPaper.setName("Exam-101")
qPaperRepository.save(qPaper);
But it is throwing the following error. I think it's trying to cascade update the child tables. I want to prevent that.
org.springframework.dao.DataIntegrityViolationException: could not execute batch; SQL [update question_paper_category set question_paper_id=null where question_paper_id=?]; constraint [null]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute batch
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:278)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:244)
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:521)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:761)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:504)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:292)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:133)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy4042.save(Unknown Source)
at com.careerfocus.service.QuestionPaperService.addQuestionPaper(QuestionPaperService.java:48)
at com.careerfocus.service.QuestionPaperService$$FastClassBySpringCGLIB$$79c9ab69.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:652)
at com.careerfocus.service.QuestionPaperService$$EnhancerBySpringCGLIB$$3f83c70d.addQuestionPaper(<generated>)
at com.careerfocus.controller.QuestionPaperController.editQuestionPaper(QuestionPaperController.java:28)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:651)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:208)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:167)
at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115)
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59)
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.hibernate.exception.ConstraintViolationException: could not execute batch
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.performExecution(BatchingBatch.java:119)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.doExecuteBatch(BatchingBatch.java:97)
at org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl.execute(AbstractBatchImpl.java:147)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.executeBatch(JdbcCoordinatorImpl.java:214)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:611)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:456)
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1282)
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:465)
at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:2963)
at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2339)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:485)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:147)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$100(JdbcResourceLocalTransactionCoordinatorImpl.java:38)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:231)
at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:65)
at org.hibernate.jpa.internal.TransactionImpl.commit(TransactionImpl.java:61)
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517)
... 94 common frames omitted
Caused by: java.sql.BatchUpdateException: Column 'question_paper_id' cannot be null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
at com.mysql.jdbc.Util.getInstance(Util.java:408)
at com.mysql.jdbc.SQLError.createBatchUpdateException(SQLError.java:1162)
at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1773)
at com.mysql.jdbc.PreparedStatement.executeBatchInternal(PreparedStatement.java:1257)
at com.mysql.jdbc.StatementImpl.executeBatch(StatementImpl.java:958)
at org.hibernate.engine.jdbc.batch.internal.BatchingBatch.performExecution(BatchingBatch.java:110)
... 112 common frames omitted
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Column 'question_paper_id' cannot be null
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
at com.mysql.jdbc.Util.getInstance(Util.java:408)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:935)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3970)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3906)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2677)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2073)
at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1751)
... 115 common frames omitted
It shows this query in the error.[update question_paper_category set question_paper_id=null where question_paper_id=?]
Why is it trying to update question_paper_category when I've not set in in QuestionPaper

Instead of creating new object, you have two ways of updating entities. First - fetch your entity, update fields and save:
QuestionPaper qPaper = qPaperRepository.findOne(1);
qPaper.setName("Exam-101")
qPaperRepository.save(qPaper);
In this you will update only fields you want, other fields will be unaffected. Notice, that if you are using lazy loading you will not fetch all related entities.
Second is to create update by repository without fetching entity:
#Modyfing
#Query("update QuestionPaper qp set qp.name= ?2 where qp.questionPaperId = ?1")
void updateName(String id, String name);
Of course, if you want to update more fields you can put more parameters into your query.

I believe the root of the problem is you have an auto generated Id, but you are creating a new instance and manually specifying it.
Try leaving your Id null and let the auto generation do it's thing.
Alternatively if you are trying to update an existing record, retrieve the record first then edit it. There will be no need to set the Id for this approach because it will already be in the retrieved object.
Additionally your joining column should be specified in your #OneToMany.

In the QuestionPaper.java, you can config the value of the cascade attribute about the #OneToMany,and delete the annotation of #JoinColumn(name = "question_paper_id") what should be used in the #ManyToOne.
#Entity
#Table(name = "question_paper")
#JsonIgnoreProperties(ignoreUnknown = true)
public class QuestionPaper {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "question_paper_id", columnDefinition = "INT")
private int questionPaperId;
#Column(nullable = false, length = 150)
private String name;
#OneToMany(mappedBy="questionPaper", fetch=FetchType.LAZY)
// #JoinColumn(name = "question_paper_id")
// #OrderBy("order")
private Set<QuestionPaperCategory> questionPaperCategorys = new HashSet<QuestionPaperCategory>();
}
QuestionPaperCategory.java
#Entity
#Table(name = "question_paper_category")
#JsonIgnoreProperties(ignoreUnknown = true)
public class QuestionPaperCategory {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "question_paper_category_id", columnDefinition = "INT")
private int questionPaperCategoryId;
// #Column(name = "question_paper_id")
// private int questionPaperId;
#ManyToOne(fetch=FetchType.LAZY)
private QuestionPaper questionPaper;
...
}
the message at the console:
the message in th db:
I have the test. It works.

NPE on jpa findAll with specification/predicate

I have the following specification which is supposed to check if the Magazines of a File are in a list of Magazines under a Subscription:
public static Specification<File> getContainingMagazines(final long subscriptionId){
return new Specification<File>() {
#Override
public Predicate toPredicate(Root<File> root, CriteriaQuery<?> query, CriteriaBuilder cb) {
Subquery<Subscription> subscriptionSubquery = query.subquery(Subscription.class);
Root<Subscription> subscriptionRoot = subscriptionSubquery.from(Subscription.class);
ListJoin<Subscription, Magazine> subscriptionMagazineJoin = subscriptionRoot.join(Subscription_.magazines);
Path<Long> subscriptionIdPath = subscriptionRoot.get(Subscription_.id);
subscriptionSubquery.
select(subscriptionRoot).
where(cb.equal(subscriptionIdPath, subscriptionId));
ListJoin<File, Magazine> magazinesJoin = root.join(File_.magazines);
return cb.and(magazinesJoin.get(Magazine_.id).in(subscriptionMagazineJoin.get(Magazine_.id)));
}
};
}
And in my service I'm doing this:
public int findFilesWithSubscription(long subscriptionId) {
List<File> fileList = fileRepository.findAll(FileSpecs.getContainingMagazines(subscriptionId));
return fileList.size();
}
The entities involved are the following:
#Entity
#Table(name = "nim_file")
public class File
#ManyToMany(fetch = FetchType.LAZY)
#JoinTable(
name = "nim_file_magazines",
joinColumns = #JoinColumn(name = "file_id"),
inverseJoinColumns = #JoinColumn(name = "magazine_id")
)
private List<Magazine> magazines;
and
#Entity
#Table(name = "nim_subscription")
public class Subscription
#ManyToMany(fetch = FetchType.EAGER)
#JoinTable(name = "nim_subscription_magazines",
joinColumns = #JoinColumn(name = "subscription_id"),
inverseJoinColumns = #JoinColumn(name = "magazine_id")
)
private List<Magazine> magazines;
finally
#Entity
#Table(name = "nim_magazine")
public class Magazine
This last one is a lookup table pretty much.
Now I'm testing using DWR, because I couldn't find a better way to test quickly and so far there is no stack trace nor sql shown even though hibernate has setShowSql(true). I only get this message:
2300777 [http-bio-9090-exec-4] WARN o.d.dwrp.BaseCallMarshaller - --Erroring: batchId[2] message[java.lang.NullPointerException]
So my questions are these:
What am I doing wrong?
How can I test/debug specifications and/or predicates better than dwr so I can get stack traces and such?
Edit
Upon some move to a Junit test class I obtained the following stack trace:
java.lang.NullPointerException
at org.hibernate.hql.internal.ast.tree.InLogicOperatorNode.isNodeAcceptable(InLogicOperatorNode.java:99)
at org.hibernate.hql.internal.ast.tree.InLogicOperatorNode.initialize(InLogicOperatorNode.java:79)
at org.hibernate.hql.internal.ast.HqlSqlWalker.prepareLogicOperator(HqlSqlWalker.java:1224)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.comparisonExpr(HqlSqlBaseWalker.java:4242)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:1947)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.whereClause(HqlSqlBaseWalker.java:794)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:595)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:299)
at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:247)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:248)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136)
at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:105)
at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:168)
at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:219)
at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:197)
at org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1736)
at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:452)
at org.hibernate.ejb.criteria.CriteriaQueryCompiler.compile(CriteriaQueryCompiler.java:221)
at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:587)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:289)
at com.sun.proxy.$Proxy109.createQuery(Unknown Source)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.getQuery(SimpleJpaRepository.java:491)
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.findAll(SimpleJpaRepository.java:342)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:405)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:390)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:266)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodIntercceptor.invoke(CrudMethodMetadataPostProcessor.java:111)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy153.findAll(Unknown Source)
at test.nimchip.repository.FileRepositoryTest.testVictimizationFetch(FileRepositoryTest.java:118)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:72)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:81)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:216)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:82)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:60)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:67)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:162)
at org.junit.runners.Suite.runChild(Suite.java:127)
at org.junit.runners.Suite.runChild(Suite.java:26)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

I always found the Criteria API very cumbersome to use and it may generate horrible SQL statements even for trivial joins.
Try this HQL query instead:
select f
from File f
inner join f.magazines file_magazine
where exists (
select s
from Subscription s
inner join s.magazines subscr_magazine
where s.id = :subscription_id and subscr_magazine.id = file_magazine.id
)
While you can also check any/some/member of, those expressions can lead to very complicated SQL queries. Try the suggested sub-select and see how it goes.
I am not sure if this works but you can also use the with extra join clause:
select f
from File f
inner join f.magazines file_magazine
where exists (
select s
from Subscription s
inner join s.magazines subscr_magazine with subscr_magazine.id = file_magazine.id
where s.id = :subscription_id
)
For logging al SQL queries along with parameters you can set up a datasurce-proxy in front of your application data source.

Hibernate OneToMany integrity constraint violation: foreign key no parent

I'm trying to write simple project for school, but I have a problem which can't solve. I searched stack for solution, but nothing really works. So the problem:
I have two entity classes created with Hibernate (my db is HSQLDB):
#Entity
#Table(name = "Zwierzak")
#NamedQueries({ #NamedQuery(name = "delZwierzak", query = "Delete from Zwierzak z where z.zwierzakId = :zid"),
#NamedQuery(name = "delAll", query = "Delete from Zwierzak"),
#NamedQuery(name = "getAll", query = "from Zwierzak"),
#NamedQuery(name = "getByGatunek", query = "Select z from Zwierzak z where z.gatunek = :g")})
public class Zwierzak {
//Some fields here ...
#OneToMany(fetch = FetchType.EAGER, mappedBy = "chorobaId", cascade = {javax.persistence.CascadeType.ALL}, orphanRemoval = true)
#Cascade({org.hibernate.annotations.CascadeType.ALL})
private Set<Choroba> choroby = new HashSet<Choroba>(0);
//Some methods here ...
And second class:
#Entity
#Table(name="Choroba")
public class Choroba {
//Some fields here ...
#ManyToOne(fetch = FetchType.EAGER)
#JoinColumn(name="zwierzakId")
#OnDelete(action = org.hibernate.annotations.OnDeleteAction.CASCADE)
Zwierzak zwierzak;
//Some methods here ...
Now I'm adding some Zwierzak entities to database, and try to add Choroba like that:
Session session = sessionFactory.getCurrentSession();
session.beginTransaction();
//Creating and saving Zwierzak (parent) first
Zwierzak z = new Zwierzak();
session.save(z);
//Creating choroba
Choroba ch = new Choroba();
//Setting parent in child class
ch.setZwierzak(z);
//Adding child in parent class
z.getChoroby().add(ch);
//Saving child
session.save(ch);
And I'm still getting exceptions. Here is stack trace from log:
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.673 sec <<< FAILURE!
addZwierzakTest(pl.ug.edu.pl.services.ZwierzakServiceTest) Time elapsed: 0.249 sec <<< ERROR!
org.hibernate.exception.ConstraintViolationException: could not execute statement
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:74)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:136)
at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:96)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:58)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2975)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3487)
at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:81)
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:377)
at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:214)
at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:194)
at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:178)
at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:321)
at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:286)
at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:192)
at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:125)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:206)
at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:55)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:191)
at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:49)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90)
at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:764)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:756)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:752)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:352)
at com.sun.proxy.$Proxy17.save(Unknown Source)
at pl.ug.edu.pl.services.ZwierzakService.dodajChorobe(ZwierzakService.java:50)
at pl.ug.edu.pl.services.ZwierzakServiceTest.addZwierzakTest(ZwierzakServiceTest.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:292)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.sql.SQLIntegrityConstraintViolationException: integrity constraint violation: foreign key no parent; FK_Q70JGX265MYFNVPD1K5M8ONUD table: CHOROBA
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(Unknown Source)
at org.hsqldb.jdbc.JDBCPreparedStatement.executeUpdate(Unknown Source)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:133)
... 58 more
I have no idea what is wrong, tried many things which I found that supposed to solve this problem, but still it doesn't work, I don't know where I do something wrong. Will be grateful for little help, thanks in advance! :)
EDIT: Id's are generated by #Id annotation of course.

I think the problem is the save operation does not create the id until the commit time, so when you are trying to make the second save id is not present, consider flush before the second save.
Zwierzak z = new Zwierzak();
session.save(z);
!!!Consider a flush here !!!
session.flush();
//Creating choroba
Choroba ch = new Choroba();
//Setting parent in child class
ch.setZwierzak(z);
//Adding child in parent class
z.getChoroby().add(ch);
//Saving child
session.save(ch);
Also
#OneToMany(fetch = FetchType.EAGER, mappedBy = "chorobaId",
It should be
#OneToMany(fetch = FetchType.EAGER, mappedBy = "zwierzak",
Mapped by refer to the field of the type that will contain the #ManyToOne, not directly the id. It should fix the issue.

In my case the #OneToMany collection was updated, some items were removed, and new added. Even though orphanremoval=true was specified on the collection, hiberhate did not actually removed the entries from the database.
The exception was thrown at the attempt to delete the owning entity.
The fix was to explicitely delete the items from the DB during the update operation.