Rick questions

Rick answers

• OpenJpa and JNDI
• OpenJPA says: You have supplied colums for FooBar but this mapping cannot have columns in this context
• location of log file (sysout.log) of IBM Websphere
• When should one try to eliminate a switch statement? [duplicate]
• Getting "java.lang.UnsupportedOperationException:"
• How to enhance a class from a separate jar at build time with openJPA?
• How do I configure OpenJPA SQL logging?
• The id of an object retrieved by JPA is missing
• No metadata found for type using OpenJPA with RuntimeUnenhancedClasses
• OpenJPA dirty read hint