name means the current entity name, like when table name is user_adress, name will be UserAdress.

ognl: name+'Service'   original class name is User, the mapping service name is UserService

ognl: 'I'+name+'Service'   original class name is User, the mapping service name is IUserService

ognl: name.replace('Entity','Manager')  original class name is UserEntity, the mapping service name is Manager

the name is just a string type, you can learn more in https://commons.apache.org/proper/commons-ognl/
