Java – hide the string in JPasswordField
Questions: I am trying to check the Password input. The password is already set, it is “123”. Everything works fine but when I write the password into the Input box I can see what I wrote....
Tag Archives: jpa
how to commit two relationed objects to database at on transaction by hibernate-jpa
Questions: I am using hibernate-JPA for my query.Branch uses Bank entity’s ID and I want to persist those entities at one transaction. Do you think is that possible ? When I execute the followin...
Spring Data JPA Could not instantiate persister org.hibernate.persister.entity.JoinedSubclassEntityPersister
Questions: I faced a problem using @Inheritance(strategy = InheritanceType.JOINED), i have four classes envolved in this problem, Person (Superclass) , Supplier(child class), Client (child class), Tra...
Spring Data JPA: org.hibernate.StaleStateException: Batch update returned unexpected row count from update [0]; actual row count...
Questions: I am getting this error frequently in my logs whenever I am trying to update my entity. Interestingly when I check my DB, I see the entity is updated successfully with the same timestamp as...
Spring Data JPA 'jpaMappingContext' error, IllegalStateException: Expected to be able to resolve a type but got null
Questions: I am using Spring Data JPA 5.0.4 and am getting this error: Error creating bean with name ‘myRepository’: Cannot resolve reference to bean ‘jpaMappingContext’ while ...
MySQLIntegrityConstraintViolationException using Spring Data JPA
Questions: I would like to know what is wrong with this relationship bellow. When I create a new record, its working correctly, but when I try to update it, I receive the error: com.mysql.jdbc.excepti...
Spring Data JPA: org.springframework.beans.factory.UnsatisfiedDependencyException:
Questions: I am trying to add crossOrigin variable in Application.property file. and accessing that variable through controller using @value its working for following two end point’s but when I ...
Spring JPA query returns List<PageImpl>, when the repository return type is List<Post>
Questions: From what I understand, this should not be possible in the first place. A generic is supposed to prevent this from happening. When I try to access the list, I get an InvocationTargetExcepti...
Connecting To MySQL via Hibernate JPA
Questions: I have a problem that i never encountered before. I’m trying to connect from java to MySQL DB using Hibernate. The code actually works on my computer at my work and on another at home...
Spring Boot JPA custom Query with OneToMany
Questions: Answers: ...
