javassist

I'm using Hibernate with JPA and have a relationship that looks like this: public class PencilImpl implements Pencil { @ManyToOne(targetEntity = PersonImpl.class, fetch = FetchType.LAZY) @JoinColumn(name = "owner", nullable = false) private Person owner; ... @Override public final Person getOwner() { return owner; } } Since I started using the LAZY fetch type, everytime I try to get a pencil's owner ( pencil.getOwner ) I get a non-null object that has all of it's inner properties set to null. I looks like the proxy created by Hibernate is not fetching the real object from the database when it

So I have been using Javassist a bit lately, and I have run into a question I haven't been able to find an answer to. The insertAt method of CtMethod allows you to insert code at a specific line number, but does it overwrite that line or keep it, and how do I make it do the opposite of what it does by default? I have an application which modifies source just before runtime with Javassist, based on 'hooks' in an XML file. I want to make it so that a line can be overridden, or a line can be placed above the line instead of overriding it. Obviously there are hackish ways to do that, but I'd

I have a project . It uses spring boot 2 , java 9 and maven. It can be build sucessfully using mvn clean package . To run spring boot application I used the command java -jar java-cloud-rest-api/target/java-cloud-rest-api-0.0.1-SNAPSHOT.jar But it failed with error org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; n ested exception is java.lang.NoClassDefFoundError: javax/xml/bind