"invalid hexadecimal representation" for spring mongo data repository interface - mongodb

Question

I have a repository interface as follows:
public interface ExcursionAttendeeRepository extends MongoRepository<ExcursionAttendee, String> {
ExcursionAttendee findByWorkflowItemId(String workflowItemId);
#Query("{ 'excursionEvent._id' : { '$oid' : ?0 } }")
List<ExcursionAttendee> findByExcursionId(String excursionId);
#Query("{ 'student._id' : {'$oid' : ?0} , 'excursionEvent._id' : { '$oid' : ?1 } }")
ExcursionAttendee findByStudentIdAndEventId(String studentId, String excursionId);
#Query("{ 'student._id' : { '$oid' : ?0 } }")
List<ExcursionAttendee> findByStudentId(String studentId);
}
While Bean creation spring throws following exception.
Context initialization failed: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer#0.1':
Cannot create inner bean '(inner bean)#5172829b' of type [org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter] while setting bean property 'messageListener';
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#5172829b':
Cannot resolve reference to bean 'productDetailsEventConsumer' while setting bean property 'delegate';
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productDetailsEventConsumer': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cinglevue.veip.service.excursion.ExcursionAttendeeService com.cinglevue.veip.service.erp.impl.ProductDetailsEventConsumer.excursionAttendeeService;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'excursionAttendeeServiceImpl': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cinglevue.veip.repository.excursion.ExcursionAttendeeRepository com.cinglevue.veip.service.excursion.impl.ExcursionAttendeeServiceImpl.excursionAttendeeRepository;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'excursionAttendeeRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: invalid hexadecimal representation of an ObjectId: [_param_0]
Ideally this exceptions should get thrown when trying to initialise a ObjectId with an invalid string. [ code ]. I'm wondering how the class gets initialised in order for an exception to get thrown while bean creation. Any tips on this?

Answer 1

I ran into the same question and following should work.
#Query("{ 'student' : { '$id': ?0 } }")
List<ExcursionAttendee> findByStudentId(String studentId);
If it is a DBRef it should be like this, (This is what im using after the same issue, I have a DBRef in my case)
#Query("{ 'student': {'$ref': 'user', '$id': ?0} }")
List<ExcursionAttendee> findByStudentId(String studentId);
For DBRef this should work as well,
List<ExcursionAttendee> findByStudentId(String studentId);
I found the answer from here.

Answer 2

#Query("{ 'student._id' : {'$oid' : ?0} , 'excursionEvent._id' : { '$oid' : ?1 } }")
ExcursionAttendee findByStudentIdAndEventId(String studentId, String excursionId);
You don't need to specify #Query if you follow spring-data method naming conventions.

Answer 3

The query should work with
#Query("{ 'student._id' : ?0} , 'excursionEvent._id' : ?1 } }")
Reference: https://jira.spring.io/si/jira.issueviews:issue-html/DATAMONGO-1070/DATAMONGO-1070.html