Hi, I know some cases where serialization is required, one is MemCache. Let, I cache some object in Memcache and later do some changes in class, the cached object will fail to typecast to its (updated) class type. Now suppose I have set serialVersionUID in my serialized class, will it still fail to typcast? what if I add or remove some fields to/from my class?
I am planning to put revision history (like google docs revision history) feature in my app. I want to keep the latest vision as an Entity and putting older visions in a different table as blob. I have some doubts similar to above one. Assuming serialVersionUID is set and object won't throw cast error if serialVersionUID is set, if my assumption is correct then what will happen if later add/update some fields to my class? will it cast successfully and load value for matching fields? Thanks. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
