Alex Barnes questions

Alex Barnes answers

• Inject different implementation for testing
• hibernate id generator AUTO_INCREMENT at h2 and MySQL in a cluster
• On services and @Transactional
• Spring + hibernate lazy fetching
• Autowiring a DAO into a domain object [duplicate]
• Hibernate's 'hbm2ddl.auto' property with value 'create' is not re-creating table
• How to figure out which JARs are actually being used?
• How do I find unneeded JARS in my Java Projects
• how , where and when to use natural-id in hbm file in hibernate?
• what is transaction management in hibernate?